FIELD: polymer chemistry.
SUBSTANCE: polymer optical fibres (POFs), in particular to active polymer optical fibres (APOV). Invention can be used in fibre amplifiers, tunable lasers, spectrometers, as scintillation and spectrum-shifting POVs. An active polymer optical fibre consists of a polymer core containing phosphors and a polymeric reflective cladding. At the same time, active polymer optical fibre with a radiation capture angle of 52.7° is obtained by applying a reflective shell from a fluoropolymer melt with a refractive index of 1.363 to a core of polystyrene or polystyrene copolymer containing organosilicon phosphors.
EFFECT: expansion of the field of application of the active polymer fibre.
3 cl
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVE POLYMER OPTICAL FIBER | 2023 |
|
RU2826220C1 |
| POLYMER OPTICAL FIBRE AND APPARATUS OF FOR PRODUCTION THEREOF | 2016 |
|
RU2649625C2 |
| FIBRE-OPTIC ELECTRIC ARC SENSOR | 2021 |
|
RU2776661C1 |
| FIBER OPTICAL ELECTRIC ARC SENSOR | 2021 |
|
RU2766311C1 |
| METHOD OF PREPARING POLYMER OPTICAL FIBER | 1999 |
|
RU2171319C2 |
| DEVICE FOR PRODUCTION OF OPTICAL FIBERS OUT OF POLYMERIC PREFORMS | 2002 |
|
RU2242367C2 |
| DEVICE FOR PRODUCTION OF MULTILAYER POLYMER OPTICAL FIBER | 1999 |
|
RU2160798C1 |
| POLYMERIC OPTICAL FIBRE | 1990 |
|
RU2018890C1 |
| DEVICE FOR PRODUCTION OF EXTRA PURE POLYMER FOR POLYMERIC OPTICAL FIBRE | 1999 |
|
RU2162795C1 |
| NEUTRON DETECTOR WITH POLYLAYER STRUCTURE | 2020 |
|
RU2751761C1 |
