Description: |
The 650nm SLED Broadband Light Source, central wavelength 650±20 nm, -3dB spectrum width ≥ 8 nm, Output power≤3 mW. Other central wavelengths are available like 750 nm, 790 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-650-P-PW-SP |
Central wavelength |
nm |
650±20 |
-3dB spectral width |
nm |
≥8 |
Output power |
mW |
≤3 |
Spectral density stability |
dB |
≤±0.05dB/15 min |
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 |
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-650-P-PW-SP
P:Package,B-Benchtop,M-Module
PW: Output power in mW, example:1-1mW,3-3mW
SP: Feedback protection, 0-None,1-Yes