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Description

Highly efficiently multicascaded Raman lasers 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.  Output emission spectrum of two-cascade 1.48 µm Raman fiber laser is presented in the graph.

FIBER BRAGG GRATING FOR RAMAN LASERS GTL-FBG-RL-880

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Specifications

Center Wavelength Range: 1240 – 1484 nm
FBG Length: Not Specified
Reflectivity: >90%
Wavelength Range, Nm: 1240,1270,1484
Types Of Fiber: Single-Mode, PM, Double clad, LMA
Reflectivity, %: 5 ÷ 99.9
Bandwidth (WFHM), Nm: 0.15 ÷ 1.2
SLSR, DB: ‹ 8 ÷ 25

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Frequently Asked Questions

What is the GTL-FBG-RL-880 used for?
The GTL-FBG-RL-880 is used for creating highly efficient multicascaded Raman lasers based on phosphosilicate fibers at different wavelengths.
How does the Raman shift of the GTL-FBG-RL-880 compare to Ge-doped fibers?
The Raman shift of the GTL-FBG-RL-880 is approximately three times larger than that of Ge-doped fibers.
What is the wavelength range of the GTL-FBG-RL-880?
The wavelength range of the GTL-FBG-RL-880 is 1240, 1270, and 1484 nm with a tolerance of ±0.1 to ±1, or it can be customized upon request.
What types of fiber can be used with the GTL-FBG-RL-880?
The GTL-FBG-RL-880 can be used with single-mode, PM, double clad, LMA fibers, or it can be customized to fit specific requirements.
What is the reflectivity range of the GTL-FBG-RL-880?
The reflectivity range of the GTL-FBG-RL-880 is 5% to 99.9%, or it can be customized within the range of 2% to 5% upon request.

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