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2004nm DFB 激光光源


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Description:

The 2004nm DFB Light Source, Central wavelength 2004nm, -3dB spectrum width 10MHZ, Output power ≤ 2mW. OEM model is well available on customer’s special request.





Applications:

Features:

CO2 sensing

Oxygen spectroscopy

High stability

Narrow linewidth

TEC cooling

High SMSR







Parameters

Unit

Part No.

-

LQ-DFB-2004-P-PW-SP

Central wavelength

nm

2004±2

-3dB spectral width

MHz

10

Output power

mW

0~10

Output power short-term stability

dB

≤±0.005dB/15 min

Output power long-term stability

dB

≤±0.01dB/8 hour

Operating mode

-

CW,  Internal modulate or external modulate

Fiber type

-

Single mode fiber or PM fiber

Output connector

-

 FC/UPC or FC/APC, etc

Operating temperature

0 ~ 40

Storage temperature

-20 ~ 70

Power supply

-

AC 110/220V±10%, 50Hz, 20W

Dimensions (L×W×H)

mm

90×70×19 Module; 320×220×90 Benchtop

Remark: Stability is tested at room temperature 25±2 after pre-heating 30 minutes.

               1. Test condition: fixed temperature, CW.

               2. Test condition: temperature variation ±2, CW.

Order  Information
LQ-DFB-2004-P-PW-SP

P:PackageB-BenchtopM-Module
PW: Output power in mW, example:1-1mW ,10-10mW

SP: Feedback  protection,  0-None1-Yes

 

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