FBG Raman laser

ARTICLE GTL-FBG-RL-880

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

FBG CHARACTERISTICS

ARTICLE GTL-FBG-RL-880

TOLERANCE/NOTE

Wavelength range, nm

1240, 1270, 1484

± 0.1 ÷ ± 1 custom request

Types of fiber

Single-Mode, PM, Double clad, LMA

or custom

Reflectivity, %

5 ÷ 99,9

2 ÷ 5 custom request

Bandwidth (WFHM), nm

0.15 ÷ 1,2

custom request

SLSR, dB

~ 8

or custom

FBG Pigtail Length, m

≥ 0.5

or custom

FBG inscription thought the fiber protective coating

Acrylate, Polyimide

or custom

Tensile Strength, kpsi

› 100

 

Optical Connector

Bare fiber, FC/APC, LC/APC

or custom

 FBG Raman laser (Article GTL-FBG-RL-880)

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