FIELD: physics, optics.
SUBSTANCE: proposed luminescent optical source with a crested spectrum is meant for use in photonics as a compact optical source with a crested spectrum in the wavelength range of 1500-1600 nm to create the effect of spectral compaction in fibre-optical communication systems. Luminescent source of an optical source with a crested spectrum comprises a pump source placed on one optical axis, optical amplifier in the form of a solid active element, placed inside a Fabry-Perot resonator. The active element is a parallel-plane luminescent lamel, made from laser glass, where the optical axis of the pump source is perpendicular to the plane of the Fabry-Perot resonator. Mirrors of the Fabry-Perot resonator can be placed directly on the plane of the parallel-plane luminescent lamel. Highly concentrated phosphate laser glass is used as the active laser substance, activated with ytterbium and erbium.
EFFECT: obtaining radiation with a crested spectrum, super-luminescence.
6 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING GLASS CERAMICS WITH NANOSIZED CRYSTALS OF SOLID SOLUTIONS TITANATES-ZIRCONATES OF ERBIUM AND/OR YTTERBIUM | 2015 |
|
RU2583470C1 |
| METHOD FOR PRODUCTION OF GLASS-CERAMIC MATERIAL WITH RARE EARTH ELEMENTS NIOBATES NANOSCALE CRYSTALS | 2015 |
|
RU2616648C1 |
| LASER MATERIAL | 2002 |
|
RU2222852C1 |
| LASER SYSTEM AND DOUBLE-PULSE LASER | 1998 |
|
RU2144722C1 |
| COMPOSITION FOR HIDDEN GRAPHIC CHARACTER INFORMATION RECORDS ON DOCUMENTS AND ARTICLES AND A METHOD OF READING IT | 2000 |
|
RU2174173C1 |
| DEVICE FOR ANALYSING LUMINESCENT BIOLOGICAL MICROCHIPS | 2010 |
|
RU2510959C2 |
| PULSED LASER WITH CROSS-MODULATION OF LASER ELEMENTS | 2010 |
|
RU2444100C1 |
| INJECTION LASER HAVING MULTIWAVE MODULATED EMISSION | 2013 |
|
RU2540233C1 |
| FLUORESCENT MICROSCOPE | 1999 |
|
RU2166201C1 |
| MONOCRYSTALLINE LASER MATERIAL | 1999 |
|
RU2190704C2 |
