Project State Funding (Program 1.4) “Development of elements and materials of photoelectronics based on low- dimension quantum systems”; 3 years (2014 – 2016)
Objective of the project
Development of new materials – multifunctional graphene-based structures with a wide spectral range performance. This work includes development of new material composition and various physical and chemical experimental investigations of operational characteristics of the materials.
Consortium partners: Institute of Precise Mechanics and Optics (ITMO University) – main Contractor, Novosibirsk State University, CS&R “Cyclon” – industrial partner
Team and Collaborations (if any): Nasibulin (project leader since 2016), N. Gippius, V. Perebeinos, Yu. Gladush, D. Kopylova, S. Dyakov, A.Goldt, E, Gilshtein, A.Gorkina (Vyatskykh), Vsevolod Yakovlev,
Collaborator 1. Saint-Petersburg State PolitechnicalUniversity
Collaborator 2. Fiber optics research center
Materials for photoelectronics: Low-dimentional and hybrid graphen-based structures on various wafers (6 samples)
– The room temperature microbolometer based on aerosol synthesized single walled carbon nanotubes films and hybrid materials was developed with fast response (time constant less than 1 ms), voltage sensitivity of 2 W/V and low noise (NEP<10-8 W/Hz-1/2).
Photoelectronic devices: Photo-detectors in infrared spectral range (microbolometers) and non-linear absorbers.
– Saturable absorber for solid state and fiber pulse laser is fabricated. The pulse regime of 3 ps length is achieved.
The project was implemented in 5 stages.
|Stage I||Stage II||Stage III||Stage IV||Stage V|
|Development of CVD graphene synthesis technology||Fabrication and Characterization of CVD graphene; Creating quality control booth for photonics materials; Numerical simulation of photodetectors||Fabrication of hybrid structures based on graphene nanotubes; Testing of functional and performance characteristics of the hybrid structures and CVD graphene||Manufacture of experimental prototypes of photonics devices: microbolometer, modulator, non-linear absorber.||Testing of electronics devices for compliance with the TOR.|