PhD Studentship – Spatial beam control of multimode fibre lasers

21/07/2022 09:00

Grande áreaExatas e da Terra

Tipo de oportunidadePós-graduação

Objetivo: This project will exploit computer simulations to investigate the dynamics of the generation of light in such large, few-moded or multimoded, optical fibres. We will study the interaction between the laser gain medium and the spatial distribution of the laser light, the instabilities caused by optical nonlinearities, temperature and acoustic fluctuations, and the influence of chromatic dispersion on these processes.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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Tags: Exterior

PhD Studentship Position in Deep UV QPM Materials

19/07/2022 15:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadePós-graduação

Objetivo: Using state-of-the-art physical machining techniques, high voltage, lasers, and optics our research aims to develop nonlinear optical waveguides for use in quantum science, ultrashort pulse physics, bio-detection, lithography and material processing. Building on world-record results for periodically-poled lithium niobate (PPLN) waveguides, and several products released via our spin-out company Covesion Ltd, this project combines novel fabrication approaches with well-developed commercial materials to expand the field of engineered nonlinear optics deep into the ultra-violet.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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Tags: Exterior

PhD Studentship in Ultra-Precision Machining of Photonics

19/07/2022 13:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadePós-graduação

Objetivo: To develop tools and ultra-precision processes that are designed specifically for photonics in a variety of materials including glasses, semiconductor, and nonlinear crystalline materials. This projec targets applications in telecommunications, waveguide-based optics, and the development of atom and ion trap systems for quantum computing and sensing.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship in Nonlinear Photon Sources for Quantum Technologies

19/07/2022 11:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadePós-graduação

Objetivo: To develop high power nonlinear optical waveguides as sources of photons for use in quantum imaging, quantum-secured telecomms, and quantum computing. With world-record results for periodically-poled lithium niobate (PPLN) waveguides and several products released via our spin-out company Covesion Ltd, this project will involve waveguide design, cleanroom fabrication, optical (laser) testing of new PPLN waveguide formats, and close collaboration with industrial end-users in various fields.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship in Liquid Chromatography for Clinical Silicon Photonics

19/07/2022 09:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadePós-graduação

Objetivo: To develop a new class of sensors for clinical diagnostics based on cutting-edge silicon photonics research. Adding the capability for chromatography to our existing sensors for mid-infrared absorption spectroscopy will enable more powerful data extraction. This will provide more information for machine learning to improve the accuracy of clinical decision-making.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship Position in Integrated Microwave Photonic

17/07/2022 17:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadeBolsaPós-graduação

Objetivo: This PhD project considers the development of planar integrated photonic devices and systems for microwave/RF signal processing in the optical domain, such as a combination of directional couplers, Mach-Zehnder interferometers (MZI) and Bragg gratings, for use in microwave photonic systems.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship – Mid-infrared photodetectors for medical and environmental sensors

17/07/2022 15:00

Grande áreaBiológicas / Saúde / Exatas e da Terra / Engenharias

Tipo de oportunidadeBolsaPós-graduação

Objetivo: Silicon Photonics is set to become a key solution for miniaturised optical sensing in the mid-infrared wavelength range. In the mid-infrared molecules have strong absorption fingerprints, enabling specific and sensitive detection of many substances. Integrating whole photonic systems onto silicon chips would enable high performance optical sensors that could be mass-manufactured, benefitting a plethora of new applications. The successful applicant would join a world leading Silicon Photonics research group of 40 postdocs and PhD students, and would work in close cooperation with the new Epsrc funded £5.8 million programme grant “Mission” (Mid- Infrared Silicon Photonic Sensors for Healthcare and Environmental Monitoring), which involves several UK and international academic, clinical, and industrial partners, and seeks to develop sensors for 1) Therapeutic drug monitoring in patients’ blood, 2) Rapid cancer diagnosis from blood samples, and 3) Ocean monitoring (CO2, CH4, N2O detection).

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship – Industry Sponsored PhD (BAE Systems) New Photonic Sensors for Monitoring Large Composite Structures

17/07/2022 11:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadeBolsaPós-graduação

Objetivo: In this PhD you will have the opportunity to develop this new platform and grow your skills in optical fibre fabrication and composite manufacture. You will collaborate across disciplines, with Teams from the University of Southampton and the University of Bristol developing technology that offers routes for tailored composite manufacture and assess fragility to impact and environmental events.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship – Modulators and low-loss switching for Quantum Technology

17/07/2022 09:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadeBolsaPós-graduação

Objetivo: The goal of this project is to create devices for the Quantum Internet. Using state of the art fabrication facilities at Southampton we are seeking excellent PhD candidates who wish to work on developing core components for interfacing quantum computers and quantum networks.

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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PhD Studentship – Novel Radiation Sensor for Space Applications

14/07/2022 15:00

Grande áreaExatas e da Terra / Engenharias

Tipo de oportunidadeBolsaPós-graduação

Objetivo: This PhD studentship aims at developing a radiation detector technology based on memristive system. This project exploits the architectonic of memristor device (small, low power, fast, and intrinsically rad-hard) to sense radiation onboard the high-altitude and space objects. The student will be trained to fabricate rad-hard memristor prototypes and investigate their electrical feedback towards harsh photon & particle radiations. The student will have the opportunity to conduct in-situ electrical testing at our collaborator’s or industry partner’s radiation facility, either in the UK or abroad. The final objective of this project is to build an application demonstrator memristor chips that will be launched to space (low earth orbit).

Inscrições: até 31 de agosto de 2022

Local: Reino Unido

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Tags: BolsaExterior