High power 1653nm Butterfly laser for methane detection
The 1653nm family of ultranarrow-linewidth lasers is designed for optical metrology, instrumentation, optical gas sensing and chemical sensing that require laser output with narrow spectral linewidth, excellent SMSR, power stability and very high wavelength stability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength λc [TL=25℃ CW] | min:1652 nm；typical:1653.5 nm；max:1655 nm |
| Peak Fiber output power PO | min:6 mW；typical:8 mW |
| Threshold Current ITH | typical:25 mA；max:35 mA |
| Slope efficiency ƞ [PO=PL, TL=25℃] | typical:0.1 mW/mA |
| Operating Current Iop [PO= 10 mW (CW)] | typical:80 mA；max:100 mA |
| Operating Voltage Vop [PO= PL] | typical:1.2 V；max:2.0 V |
| TEC set temperature Ts | min:15 ℃；max:35 ℃ |
| Bandwidth BW [@-3dB] | typical:2.5 GHz |
| Side Mode Suppression Ratio SMSR [PO=PL, TL=25℃] | min:35 dB |
| Optical isolation [-10 < TC < +70 ºC] | min:30 dB |
Applications
Key Features
Datasheet
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Supplier Information
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