Description:

 The 850/860/840nm SLED Broadband Light Source, Central wavelength 850±20 nm, -3dB spectrum width ≥ 40 nm, Output power ≥4 mW. Other Central wavelengths available like 840 nm, 880 nm, etc. OEM model is well available on customer’s special request. 

Applications:

Features:

Optical fiber sensing

Optical fiber passive component spectrum testing

Optical fiber grating, filter testing

Optical fiber measurement equipments

Selected wavelength

High spectral stability

Broadband light source

Parameters

Unit

Radiation source

-

LQ-SLED-850-P-PW-SP

Central wavelength

nm

850±20

-3dB spectral width 

nm

≥40

Output power 

mW

≥4

Spectral density stability

dB

≤±0.05dB/15 min

Output power short-term stability 

dB

≤±0.01dB/15 min

Output power long-term stability 

dB

≤±0.03dB/8 hour

Operating mode

-

CW(extemal modulation is optional)

Fiber pigtail

-

Single mode SMF-28

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