Wavelength region – 1265nm/1450nm
Multicascaded fiber laser Raman resonators based on phosphosilicate fibers can be created at different wavelength. Raman shift by 1330 cm-1 in opposite to Ge-doped fibers is approximately three times larger.
| RESONATORS SPECIFICATIONS | FOLR-1265 | FOLR-1450 | ||
| Central wavelength, nm | 1265 ± 0.2 | 1450 ± 0.2 | ||
| Spectral bandwidth, nm | 0.1 ± 0.05 | |||
| Mode composition of radiation | SM | |||
| MFD, μm | 7 ± 0.5 | |||
| Radiation quality | TEM00 (M2 ‹ 1.12) | |||
| Pigtail fiber type, μm | 6/125/250 | |||
| Numerical aperture | 0.15 | |||
| Operating temperature, °C | – 10 ÷ + 50 | |||
| Humidity,% | ‹ 80 (non-condensing) | |||
| Storage temperature, °C | -20 ÷ +40 | |||
| Dimensions (L х W х H), mm | 210 х 148 х 13 | |||
| Weight, kg | ‹ 1 | |||
The configuration can be changed at the customer’s request. The parameters specified in this specification can be changed in accordance with the terms of reference.
Wavelength region – 1265nm/1450nm (Article FOLR-1265 / FOLR-1450)