Single frequency Er-doped fiber laser
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This device is designed using technology of single frequency fiber lasers. The laser provides spectral width <100 kHz. A laser emission is locked to a molecular absorption line near 1550 nm. It makes the instrument with great frequency stability and thus the laser can be used as frequency standard. There are different versions available: single output with 1550 nm emission or two wavelength version with second harmonic generation (output at 1550 and 775 nm).

 

Specification:

Type of laser Fiber, LD pumped
Operating (central) wavelength 1550,5 nm
Output power (single wavelength version) 200 mW
Output power (two wavelengths version) 3 mW / 0,2 mW
Power stability (2 hrs) +/- 0.3%
Frequency stability (at 1550 nm) +/- 0,5 MHz
Spectral width < 100 kHz
Output delivery system fiber coupled, FC, SM or PM fiber
Life time 10000 hrs
Voltage Frequency 110/220 Вт; 50-60 Гц; < 100 Вт
Operating Temperature 18° - 22° C
Device dimensions: 230х330х140 мм

Long-term frequency stability:

 


Company Inversion Fiber Co.Ltd.
Ac. Koptug Ave. 1, Novosibirsk, 630090, Russia
Tel /fax: +7 (383)335-64-68
Company contact person:
Vladimir Akulov
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