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1270nmSLD宽带光源

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Description:

The 1270nm SLED Broadband Light Source, central wavelength 1270 nm, spectrum bandwidth 1200-1340 nm, output power ≥ 18 mW, power spectral density ≥-40 dBm/nm, ripple ≤0.35 dB. Other central wavelengths are available like 1310 nm, 1550 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

 

Part No.

-

LQ-SLED-1270-P-PW-SP

Central wavelength

nm

1270

Spectral width 

nm

1200~1340

Output power 

mW

≥18

Spectral density 

dBm/nm

-40

Ripple

dB

0.35

Spectral density stability

dB

≤±0.08dB/15 min

Output power short-term stability 

dB

≤±0.05dB/15 min

Output power long-term stability 

dB

≤±0.1dB/8 hour

Operating mode

-

CW

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

 

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-SLED-1270-P-PW-SP

P:PackageB-BenchtopM-Module
PW: Output power in mW, example:1-1mW ,18-18mW

SP: Feedback  protection,  0-None1-Yes

 

 

 

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