ASE-CL-50-T-SM-M-S3 C+L Band 50mW ASE Broadband Light Source SM Fiber Laser Module
The fiber ASE broadband light source is an incoherent light source, which is the spontaneous radiation generated by the semiconductor laser pumping erbium-doped silica fiber, and the spectral flattening technology is introduced to achieve a broadband flat spectrum. The wavelength of the light source covers the C+L band, and the spectral flatness is better than 3dB. It is output through single-mode fiber or polarization-maintaining fiber, which is suitable for applications such as fiber sensing.
[Features]
Spectrally flat
Adjustable power
High stability output power
[Applications]
Optical fiber sensing
Medical Imaging
Optical fiber device testing
[Specifications]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
ASE-CL-50-SM-M-S3 /
ASE-CL-50-T-SM-M-S3
|
T: Tunable power
|
|
Spectral Range
|
nm
|
1528~1603
|
≥75nm@3dB, C+L band
|
|
Ouput Power
|
mW
|
50
|
|
|
Power Adjustable Range
|
--
|
10%~100%
|
(Optional function)
Note: Spectral flatness does not change.
|
|
Spectral Flatness
|
dB
|
≤ 3
|
|
|
Output Isolation
|
dB
|
>35
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
Degree of polarization DOP
|
dB
|
≤ 0.2
|
|
|
Pigtail Type
|
--
|
SMF-28 Single mode fiber
|
Φ=2mm loose tube, L=1m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Desktop Type
|
Module Type
(Current product)
|
|
Control Method
|
Button
|
RS232 Serial communication
(Only for power Tunable )
|
|
Communication Interface
|
DB9 Female(Default not include)
(Only for power Tunable )
|
DB9 Female
(Only for power Tunable )
|
|
Power Supply
|
AC 100~240V
|
DC 5V, 3A
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
ASE broadband light source C+L band gain flattening
Follow us on Twitter
Facebook page
CivilLaser YouTube