Description:

The Extended SLED Broadband Light Source, Operating wavelength range 1250-1650nm, etc. Output power≥7 dBm, max power spectral density is -20 dBm/nm..
Ultra wideband light sources are composed of multiple broadband light sources, with a bandwidth ranging from 750 to 1750nm that can be freely selected and combined. The widest working range can reach 500nm.

Applications:

Features:

Optical fiber sensing

Optical fiber passive component spectrum testing

Optical fiber grating, DWDM, filter testing

Optical fiber measurement equipments

The maximum achievable working bandwidth500nm

The highest spectral density can reach-20dBm/nm

High spectral density stability

Selected wavelength

High spectral stability

Broadband light source

optical fiber sensing system

Performance testing of fiber optic passive components

Automated testing system for fiber optic devices

Parameters

Unit

Part No.

LQ-SLED-1250~1650-P-PW-SP

Central wavelength

nm

1250-1650

-3dB spectralwidth

nm

400

Output power

mW

>7

Power spectral density

dBm/nm

Normally ≥-30 (max to -20)

Ripple

dB

≤0.2 (≤0.6 dB for 1350-1420nm as of OH absorption)

Output power short-term stability

dB

≤±0.02dB/15 min

Output power long-term stability

dB

≤±0.05dB/8 hour

Operating mode

-

CW(extemal modulation is optional)

Fiber pigtail

-

Single mode SMF-28

Output connector

-

FC/PC, 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

320×220×90 Benchtop