Gas Detection laser in Butterfly package

Gas Detection laser in Butterfly package


Gas Detection laser in Butterfly package

Highlights:

● Industry-standard 14-pin butterfly package;

● Built-in isolator, TEC and PD;

● Highly-accurate lasing wavelength;

● Customizes wavelength

 

Description

Parameters descriptions
Fiber type Single mode laser
Pigtail length 1 m
Connector type FC/APC

 

Key parameters:

Parameter Symbol Condition Min. Typ. Max. Units
Forward voltage VF  IF=60mA 1.4   1.8 V
Threshold current I(TH)  CW   15 20 mA
Fiber output power fe CW 8 12   mW
Centre Wavelength Range lp CW -0.1 Centre wvl. +0.1 nm
Side mode suppression ratio SMS CW, fe =5mW 35 50   dB
Spectral linewidth Dn CW, fe =5mW   2 7 MHz
Temperature Tuning Coefficient Tl CW, fe =5mW   0.1   nm/℃
Current Tuning Coefficient I l CW, fe =5mW   0.03   nm/mA 
Slope Efficiency SE CW, fe =5mW 0.1 0.3   mW/mA
Isolation I - 30     dB

 

Product Dimensions:

No. Gas Parameter Centre Wavelength Units
1 H2O 1392.0 nm
2 NH3 1512.2 nm
3 C2H2 1521.1 nm
4 CO 1566.0 nm
7 CH4 1643.7 nm

Keyword:

Gas Detection laser in Butterfly

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