ASE-CL-F10-20-T-SM-B C+L band 20mW 10dB Low Flatness ASE Broadband Light Source SM Fiber Output
The fiber-optic ASE broadband light source is an incoherent light source generated by spontaneous emission from erbium-doped silica fiber pumped by a semiconductor laser. It also utilizes spectrum flattening technology to achieve a broadband, flat spectrum. The light source wavelength covers the C+L band, with spectral flatness better than 10dB. Output is via single-mode fiber, making it suitable for applications such as fiber-optic 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-F10-20-SM-B /
ASE-CL-F10-20-T-SM-B
|
T: Tunable power
|
|
Spectral Range (10dB Range)
|
nm
|
1525~1610
|
±2nm tolerance
|
|
Ouput Power
|
mW
|
20
|
|
|
Spectral Power Density
|
dBm/nm
|
≥ -6
|
|
|
Power Adjustable Range
|
--
|
10%~100%
|
(Optional function)
Note: Spectral flatness does not change.
|
|
Spectral Flatness
|
dB
|
≤10
|
|
|
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%
|
|
Polarization Extinction Ratio
|
dB
|
≤ 0.2
|
|
|
Pigtail Type
|
--
|
SMF-28 Single mode fiber
|
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Desktop Type
|
|
Control Method
|
Touch screen/RS232 serial communication
|
|
Communication Interface
|
DB9 Female(Default not include)
(Only for power Tunable )
|
|
Power Supply
|
AC 100~240V
|
|
Size
|
255(W)×285(D)×115(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
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