Wavelength region – 1240nm/1270/1484nm
Multicascaded fiber laser Raman convereters 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.
RAMAN CONVERTERS SPECIFICATIONS
|Central wavelength, nm||1240 ± 0.5||1270 ± 0.5||1484 ± 0.5|
|Spectral bandwidth, nm||0.5*|
|Mode composition of radiation||SM|
|MFD, μm||7 ± 0.5|
|Radiation quality||TEM00 (M2 ‹ 1.12)|
|Pigtail fiber type, μm||6/125/250|
|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|
* - depends on the output power
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.