My name is Nayim, and I'm an optometrist currently working in Spain. I’ve been trained in a clinical setting that goes beyond the typical scope of practice in my country, and I’m very interested in continuing to grow as a primary care optometrist in an international environment.

I’m here to find an organisation that might be open to considering candidates with international backgrounds who are eager to learn, relocate, and contribute from day one. I’d be happy to tell you more about my clinical experience and training if it’s of interest.

Materials scientist and nanoengineer with a strong focus on the optical properties and applications of thin films and nanostructures.

His academic journey culminated in a Master of Science degree in Materials Science and Nanoengineering from Sabancı University (December 2023), where his thesis explored Titanium Nitride Plasmonic Arrays for Photovoltaic Thin Film Solar Cell Applications. This research demonstrates a strong understanding of plasmonics and its potential in enhancing solar cell efficiency. His Bachelor of Science degree from the same institution also provided a solid foundation in materials science and nanoengineering.

During his tenure as a Research Assistant at Sabancı University Nanotechnology Research and Application Center (October 2022 – November 2023), Atacan actively engaged in research concerning transition metal nitrides (TMNs) as optoelectronically tuneable and sustainable alternative plasmonic materials for photovoltaics. He gained extensive experience in the optimization and characterization of sputtered TiN, ZrN, and HfN thin films using crucial optical characterization techniques such as ellipsometry, Raman spectroscopy, and UV-Vis Spectroscopy (implied by spectrophotometry). His work involved investigating stoichiometric and crystallographic control alongside material properties. Furthermore, Atacan was involved in the fabrication of TMN nanohole and nanodisk arrays utilizing advanced lithography techniques including e-beam lithography and photolithography. He also conducted optical measurements of these plasmonic arrays using in-house built spectrometer-coupled optical microscopes. His experience extends to PV device design and fabrication, where he implemented TMN nano pyramid arrays and performed solar simulation and I-V characterization. He also worked on plasmonic biosensor fabrication and testing using optical and microfluidic systems.

Prior to this, Atacan gained valuable industrial experience as a Talent Program R&D Intern at Şişecam (January 2021 – December 2021). Here, he focused on the design and fabrication optimization of electrochromic solid-state thin film devices for smart window applications. This involved the optimization of industrial-scale magnetron sputtering for various thin films, including electrochromic materials (WO3, NiO, V2O5) and transparent conducting oxides (ITO, FTO, AZO). He also conducted thorough structural, optical, and electrochemical characterization of these thin films and devices, including spectrometer-coupled I-V measurements.

Atacan's research contributions are highlighted by his publications, including "Titanium nitride as an alternative plasmonic material for plasmonic enhancement in organic photovoltaics" and "Plasmonic Titanium Nitride Nanohole Arrays for Refractometric Sensing", demonstrating his expertise in plasmonics and its optical applications. He possesses strong technical skills in optical characterization methods such as Raman Spectroscopy, FTIR Spectroscopy, UV-Vis Spectroscopy, Spectrophotometry, and Ellipsometry. He is also proficient in fabrication techniques relevant to optics, including Magnetron Sputtering, E-beam Lithography, and Photolithography. Furthermore, he is skilled in software such as LightFieldused for optical measurements.

With a robust background in the design, fabrication, and optical characterization of thin films and nanostructures, particularly in the realm of plasmonics and electrochromics, Atacan is well-positioned to contribute meaningfully to the Optics Industry. His experience in research and development, coupled with his understanding of optical materials and device fabrication, makes him a strong candidate for roles in optical engineering and related fields.

Keywords:

Plasmonics

Thin Films

Nanofabrication

Optical Characterization

Spectrophotometry

Ellipsometry

UV-Vis Spectroscopy

Raman Spectroscopy

Magnetron Sputtering

E-beam Lithography

Photolithography

Photovoltaics

Electrochromics

Transparent Conducting Oxides

Optical Devices

A highly accomplished professional with a strong foundation in the theoretical underpinnings of materials science and a proven track record in modelling and simulation, I bring a deep understanding of the optical properties of materials gained through extensive research in photovoltaic applications. My doctoral research at the University of Bergen focused on the modelling and simulation of materials for photovoltaic applications, providing me with comprehensive expertise in areas critical to the optics industry, including the structural prediction, electronic structure, and crucially, the optical properties of novel materials. I have a detailed understanding of how theoretical calculations can be applied in materials science research, particularly in analysing and interpreting findings related to light interaction with matter.

During my time as a Ph.D. Research Fellow at Western Norway University of Applied Science, I spearheaded a groundbreaking project dedicated to the modelling and simulation of nanomaterials, with a specific focus on their electronic, optical, mechanical, and lattice dynamical properties for photovoltaic applications. This involved conducting precise first-principle calculations to understand and predict how these materials interact with light. My research extensively explored numerically intermediate bandgap materials with the potential to significantly enhance the efficiency of solar cells, a concept directly relevant to advanced optical materials and device design. My publications, including "Computational modeling of novel bulk materials for the intermediate-band solar cells"5 and "A first-principle study of the electronic, mechanical and optical properties of inorganic perovskite Cs2SnI6 for intermediate-band solar cells", showcase my significant contributions to the understanding of optical material properties through computational methods.

Furthermore, my Master of Science degree in Optoelectronics and Communication from Northumbria University provided a dedicated academic grounding in the principles of light and its applications. My research project during this degree specifically evaluated the performance of photovoltaic solar cells across varying temperatures, directly applying analytical skills to understand the optical performance of devices under different conditions. This experience honed my ability to identify and analyse data trends related to optical device behaviour.

My proficiency extends to the application of advanced numerical techniques, including Density Functional Theory (DFT), to investigate and evaluate the feasibility of higher cell efficiencies in photovoltaic technology. I am skilled in using tools such as VASP and HPC for computational modelling. My publication record, including contributions to journals like ACS Omega, Materials Letters, and Materials, demonstrates my ability to translate complex research into impactful findings relevant to the advancement of optical materials and technologies.

Looking forward, I am keen to apply my deep understanding of the optical properties of materials, coupled with my extensive simulation and modelling expertise, to contribute to innovation within the Optics Industry, particularly in areas focusing on advanced optical materials design and analysis.

Keywords:

Photovoltaic Materials

Optical Properties

Materials Modelling

Simulation

Density Functional Theory (DFT)

Optoelectronics

Light Absorption

VASP, HPC

Drawing on a solid foundation in physics and engineering, this professional has cultivated a comprehensive expertise in the field of optics and photonics through a blend of cutting-edge research and practical industry applications. Their career journey showcases a deep technical understanding and a commitment to advancing complex optical systems.

Beginning with impactful research projects, they contributed to gravitational wave instrumentation efforts for the LIGO India program. As a Project Intern at IUCAA, they collaborated on studying optical lever systems to improve sensitivity, analysing suspension systems and damping control units, and developing the CAD model of a telescopic assembly system using SOLIDWORKS. At IIT Madras as a Project Associate, they designed a laboratory model of a conventional optical lever using Gaussian beams and, recognising its limitations, redesigned the setup using Bessel beams to enhance sensitivity. This involved simulating a diffractive axicon using MATLAB and developing a beam propagation algorithm. Further research experience included laser speckle interferometry analysis of transparent soil, sourcing optics, and supervising students.

Transitioning to industry experience, as an Optics Intern at Ansys, they were a key contributor to the preliminary design of an AR-Head Up Display project. This involved waveguide structure optimization in Lumerical, optomechanical modeling in Speos, and collimating lens & windshield design in Zemax. They also streamlined workflows by updating optomechanical sample files from Zemax-OpticsBuilder to a new Zemax-Speos approach for various lens systems. Their analytical skills were further demonstrated by studying aspheric surface types in Zemax to reduce aberrations and successfully redesigning a Schmidt Cassegrain telescope into a compact, optimized model using aspheric tools. They conducted a straylight study of a camera lens system using Speos, designing a sunshield and optomechanical assembly for the analysis.

Academic pursuits underpin their technical capabilities. An MSc in Quantum Technologyfrom the University of Glasgow included projects on vector beams and experimental Quantum Optics, such as Quantum entanglement, Bell inequality testing, and Quantum Ghost Imaging. They also gained experience with Quantum Circuit design using Qiskit and Python. Their MTech in Optoelectronics & Laser Technology from CUSAT featured an in-depth project on Surface profile measurement using interferometry, involving designing a complex laboratory model using Michelson geometry with white light and two-wavelength interferometry and comparing different interferometer designs. A Nanofabrication project involved designing, fabricating, and characterising thin film on-chip resistors using KLayout. Contributions to the field include publications in Springer Proceedings in Physics and multiple articles on Zemax Knowledgebase covering diverse topics in optical and optomechanical design.

Proficient in essential optical design and simulation software like Zemax, Lumerical, and Speos, along with KLayout and programming languages such as Python, MATLAB, C++, and Mathematica, this professional is well-equipped for challenging roles in optical engineering. Their combined background in optical design, simulation, instrumentation, and research positions them to make significant contributions to the development of sophisticated optical systems.

Keywords: Optical Design, Optical Engineering, Zemax, Speos, Lumerical, Optomechanical Design, Straylight Analysis, Aspheric Surfaces, Waveguide Design, Lens Design, Telescope Design, Interferometry, Laser Speckle Interferometry, Bessel Beams, Gaussian Beams, Gravitational Wave Instrumentation, LIGO, Vector Beams, MATLAB, Python, SOLIDWORKS, KLayout.

Skilled individual currently pursuing a PhD in Photonics at the Università degli Studi di Pavia, with a research focus on photonic sensing solutions for environmental, industrial, and smart city applications.

This advanced academic pursuit builds upon a strong foundation in Electronics Engineering-Photonics, acquired during their MSc from the Università degli Studi di Pavia. The Master's thesis work involved the "Optimization and Simulation of 'Intermodal Nonlinear Waveguides in GaN for Mid-IR Applications", demonstrating a strong interest and technical capability in nonlinear optics and photonic integrated circuits.

The MSc curriculum provided a comprehensive understanding of Integrated Photonicsand Optoelectronics, linear and non-linear, providing essential knowledge for contributing to the optics industry.

His academic journey also includes an Associate Degree in Electronics Engineering, providing a broad understanding of electronic circuit design, microprocessor systems, and instrumentation. Furthermore, his engineering skills extend to establishing setups for the optical and electrical evaluation of Photonic devices and implementing automated device testing using Python libraries. He also possesses proficiency with laboratory and measuring instruments. His research interests include Photonic Integrated Circuits (PICs), Nonlinear Optics and Quantum Photonics, Silicon Photonics, and Photonics for Sensing.

Keywords: Photonics, Photonic Integrated Circuits, Nonlinear Optics, Quantum Photonics, Silicon Photonics, Optical Sensing, Optoelectronics, Integrated Photonics, Optical Devices, Python.

With a strong passion for optometry and contactology, I am a dedicated final-year student of Óptica y Optometría at the Universidad de Alicante, poised to transition academic knowledge into a professional role. My journey through the BSc programme, commenced in September 2021, has provided me with a robust theoretical foundation and practical skills relevant to the role of Optometrist.

During a practical contract at INNOVA OCULAR CLÍNICA DR.SOLER (February 2025 - March 2025), I actively participated in specialised clinical procedures. This included the performance of topographies, retinographies, Optical Coherence Tomography (OCTs), biometries, and tonometries, demonstrating a competence in advanced diagnostic techniques. Furthermore, I gained hands-on experience in conducting thorough optometric tests and refractions, crucial for assessing visual acuity and determining appropriate corrective lenses. My responsibilities also encompassed contact lens extraction, exploration using a slit lamp, and the calculation of Intraocular Lenses (IOLs). Notably, I had the opportunity to assist in cataract and refractive PRK surgeries within the operating theatre, providing valuable exposure to surgical ophthalmic procedures.

Continuing my professional development at ANIRAM VISIÓN S.L. (April 2025 - May 2025), I further developed skills in refraction, conducting comprehensive optometric tests, and the management of various types of contact lenses, including ORTO K. This experience also included practical application in vision therapy, the assembly of spectacles, and performing retinographies. These practical placements have been instrumental in consolidating the knowledge acquired during my BSc studies.

My commitment to staying abreast of the latest advancements in the field is demonstrated by my attendance at OPTOM 2024, the 28th Congress of Optometry, Contactology, and Ophthalmic Optics.

Fluent in Spanish and Arabic (C1 - Advanced), with a working proficiency in English (B1 - Intermediate) and basic Catalan (A2 - Elementary), I possess strong communication abilities. My technical skills include proficiency in Microsoft Office Suite (Excel, PowerPoint) and general IT skills relevant to Optics and Optometry. Holding a driving license, I am a punctual and collaborative individual, eager to apply the knowledge and skills gained throughout my BSc in Óptica y Optometría to a challenging and impactful role within the Optics Industry.

Keywords:

Optometrist

Óptico Optometrista

Contactology

Refraction

Optometric Tests

Topography

Retinography

OCT, Biometry, Tonometry

Contact Lenses, Slit Lamp

IOL Calculation

Vision Therapy

Orthokeratology

An accomplished professional in the optics sector, bringing a decade of dedicated experience from a dynamic laboratory environment. Specialising in areas critical to patient satisfaction and effective optical solutions, this background encompasses comprehensive involvement in the adaptation of glasses, direct sales interactions, and supporting optometrist functions. The extensive tenure from 2015 to 2025 highlights a consistent commitment to developing and refining practical skills within the field.

Over ten years, significant expertise has been cultivated in the precise adjustment and maintenance of eyewear. This involves ensuring frames are fitted correctly and comfortably for clients and performing necessary repairs or modifications to maintain optimal function and appearance. This hands-on skill is fundamental to the dispensing process, guaranteeing that the corrective lenses provided meet the patient's needs effectively.

A strong command of sales and customer service has been central to this professional journey. Engaging with individuals to understand their requirements, guiding them through eyewear options, and ensuring a positive experience are core competencies developed through years of front-line interaction. This focus on client relations is vital for building trust and achieving high levels of customer satisfaction in an optical practice.

Furthermore, the experience includes assisting with vision measurement and determining the need for glasses or contact lenses. While the target role is Dispensing Optician, this exposure to the preliminary stages of eye examination provides valuable context and a deeper understanding of patient prescriptions and requirements, supporting the dispensing process. This blend of technical handling of eyewear, patient-focused service, and foundational understanding of vision assessment makes for a well-rounded profile suitable for a Dispensing Optician role.

With a solid foundation built through years of practical application, this professional is now ready to leverage these skills within a new team. Specifically aspiring to contribute to an optical practice in Spain, the aim is to apply this wealth of experience in adjusting and maintaining glasses, excelling in customer sales and service, and supporting the delivery of essential optical care. The dedication to the optics industry and readiness for a new professional chapter underscore a commitment to ongoing growth and contribution.

Keywords:

•Optical Dispensing

•Glasses Adjustment

•Frame Maintenance

•Optical Sales

•Customer Service

•Vision Measurement Assistance

•Corrective Lenses

•Patient Care Support

•Eyewear Fitting

•Optics Laboratory Experience

Karthik Vetrivel S is a final-year B.E. student in Electronics & Electrical Communication Engineering at Nandha Engineering College, rocking a solid 7.65 CGPA. A tech enthusiast with a creative twist, he’s mastered Python, JavaScript, React.js, Node.js, HTML, CSS, and AWS—think of him as a code-slinging wizard behind projects like an Online Quiz Maker and a witty Interactive Chatbot. Currently leveling up with a Full-stack Development Certification at Nxtwave Disruptive Technologies, Karthik’s all about fusing his engineering roots with a passion for building cool, user-friendly tech. When he’s not debugging or dreaming up innovations, he’s ready to connect, brainstorm, and bring some fun to the full-stack world!

Graduated with a Bachelor of Science; Double majoring in Neuroscience and Human Nutrition.

3+ years Neuro/Ophthomology Research and Medical Technician Experience.

Strong interest and competence in Math and Physics.

Basic software engineering skills.

Good understanding of optical metrology and testing techniques.

Broad understanding of Ophthalmic medical devices.

Practical experience in precision engineering and advanced image analysis, skills highly relevant to the Optics Industry. The role as a Design and Manufacturing Technician involves precision Computer Numerical Control (CNC) milling, where the methods for material processing are optimized.

My hands-on experience with CNC machinery is complemented by the involvement in a Computer Vision Project, where I used machine learning and deep learning algorithms for fine detail live image matching. This project demonstrates an ability to apply sophisticated image analysis techniques, a growing area within optics for tasks such as quality control and automated inspection.

My background also includes hardware fabrication skills encompassing CNC machinery.

Keywords:

CNC Machining

Precision Engineering

Computer Vision

Image Processing

Machine Learning

Deep Learning

Having cultivated a strong foundation in physics, my postgraduate research at the Optoelectronics Research Centre has been dedicated to the exploration of novel optical phenomena and their potential applications. My doctoral work has been centred on the rigorous investigation of topologically structured electromagnetic pulses, a field demanding both sophisticated theoretical modelling and precise experimental validation. A core element of this research has been the development and implementation of a novel state tomography technique based on modal decomposition, allowing for unprecedented insights into the intricate structure of optical pulses. This technique has been instrumental in the experimental characterisation of toroidal light pulses, revealing fundamental properties such as spin-orbit coupling and Lorentz invariance.

Furthermore, my research has yielded a significant analytical description concerning the complete absorption of topologically structured light by deeply subwavelength nano-antennas, a discovery that holds substantial potential for next-generation communication systems and efficient energy harvesting technologies. These theoretical predictions are currently undergoing thorough experimental verification within the microwave frequency regime. The findings of my doctoral research have been disseminated through peer-reviewed publications, including a submitted manuscript to APL Photonics entitled “Absorber of topologically structured light”, with a further three manuscripts prepared for submission to leading journals such as the Journal of Optics and Physical Review Letters. My contributions to the field have also been presented at prestigious international conferences, including CLEO-USA and Metamaterials.

My practical skillset is built upon substantial experience in the design and execution of complex free space and hybrid ultrafast optical experiments. I possess three years of direct experience in the operation of high-power class 4 lasers, optical pulse shapers, and digital micro-mirror devices, complemented by a strong command of various advanced pulse reconstruction techniques. My analytical capabilities are further enhanced by my proficiency in employing the finite element method (COMSOL) for the detailed modelling of light-matter interactions and optical wave propagation. I am also highly competent in utilising Matlab, Python, and Mathematica for both numerical simulations and analytical derivations within the context of optical systems. Additionally, I have familiarity with Scanning Tunnelling Microscopes and Bremsstrahlung x-ray generators and I am adept at using CAD software (SolidWorks and Fusion) for the design and prototyping of custom optical components. My practical experience also includes working within clean room environments, with comprehensive training in equipment such as UV lithography and Focussed Ion Beams (FIB’s).

In my current role as a Research Assistant, my primary focus is on the finalisation and publication of the significant research findings accumulated during my doctoral studies. My professional aspiration is to contribute meaningfully to the forefront of the optics industry, applying my comprehensive expertise in laser physics, ultrafast optics, metamaterials, and the fundamental principles of light-matter interactions to drive innovation in critical areas such as advanced optical devices, high-speed communication technologies, and sustainable energy solutions.

Keywords: Ultrafast Optics, Laser Physics, Metamaterials, Light-Matter Interactions, Optical Experiment Design, Pulse Reconstruction, COMSOL, Matlab, Python, Optical Modelling, Topologically Structured Light, Nano-antennas.

Results-driven Optical Engineer with a robust background in experimental optics, optical design, and fibre optics, currently finalising his PhD in Physics at the University of Exeter (expected April 2025). His doctoral research is focused on elucidating Alzheimer’s Disease biochemical signatures via Raman and Infrared Microscopy. This demanding project has cultivated his expertise in a range of spectroscopy and microscopy techniques, including Raman, Stimulated Raman, FTIR, Optical photothermal infrared, and Two-photon fluorescence microscopy. He possesses exceptional skills in data analysis using Python and Matlab, having developed extensive codebases exceeding 7000 lines in Python and 5000 lines in Matlab. His experience also extends to biological sample preparation and immunohistological staining.

Prior to his doctoral studies, Hao earned an MSc in Photonics from the University of Jena, Germany, and an MSc in Optical Engineering from the University of Chinese Academic of Sciences, China. His academic foundation was established with a B.Eng in Optical Engineering from Tianjin University (TJU), China. His Master's project in Jena focused on optical design with Zemax and complex wave propagation simulation. During this period, he acquired a comprehensive knowledge of imaging aberrations and their corrections and gained significant experience in designing various optical systems using Zemax, including objectives and multi-configuration optical systems. He is also proficient in performing tolerance analysis and sequential and non-sequential design in Zemax. Furthermore, he developed expertise in optical simulation with Matlab, utilising various propagation methods to enhance computational efficiency and accuracy.

Hao’s practical experience includes the design and construction of two high-pressure Raman gas sensing systems. This involved working with high-power lasers, high gas pressures, large NA objective lenses, and hollow core fibresto achieve robust Raman signal enhancements. This project further developed his skills in fibre optics and experimental optics, along with the ability to set up and align complex optical systems and apply principles of mechanical design. His undergraduate project focused on the fabrication and characterization of anti-photorefractive Lithium Niobate Optical Waveguides, providing him with experience in waveguide fabrication and the characterisation of refractive index and insertion loss.

Throughout his academic journey, Hao has demonstrated a strong aptitude for research and innovation, evidenced by his multiple publications. and presentations. He has also been recognised with several prestigious awards, including the NIHR BRC Neurodegeneration Theme Funding. As highlighted in his cover letter, Hao is particularly enthusiastic about contributing to the development of cutting-edge ophthalmic devices for healthcare applications and is proficient in optical metrology techniques. He is eager to leverage his technical skills and passion for optics within a forward-thinking R&D environment to contribute to innovations that improve human vision.

Keywords:

Optical Engineer

Optical Design

Aberration Correction

Zemax

Experimental Optics

Fibre Optics

Microscopy

Spectroscopy

Biomedical Imaging

Matlab, Python