980nm Band 973nm~982nm 10mW ASE Broadband SM Fiber Light Source Benchtop ASE-980-10-SM-B1
The light source is based on the spontaneous radiation of rare earth optical fiber, with good optical power and low polarization degree, and the spectrum covers the 980nm band. It is suitable for testing the loss and polarization degree of optical fiber devices, as well as FBG grating production, etc.
[Features]
Wide spectral range
High stability
Low polarization degree
[Applications]
Fiber laser
Optical grating test
Fiber optic device test
[Specifications]
|
Parameters
|
Unit
|
Typical value
|
Remarks
|
|
Model
|
--
|
ASE-980-10-SM-B1
|
|
|
Wavelength Range
|
nm
|
973~982
|
±2nm tolerance
|
|
Ouput Power
|
mW
|
≥10
|
Fixed power
|
|
Optical Power Spectral Density
|
dBm/nm
|
≥-20
|
|
|
Output Isolation
|
dB
|
>35
|
Built-in isolator
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ ±0.02
|
Equivalent≤±0.5%
|
|
Long-term Stability (8 hours)
|
dB
|
≤ ±0.05
|
Equivalent≤±1.2%
|
|
Polarization State
|
--
|
Completely unpolarized
|
Natural polarization
|
|
Polarization Extinction Ratio PER
|
dB
|
≤ 0.2
|
|
|
Degree of Polarization DOP
|
--
|
≤ 2.5%
|
|
|
Pigtail Type
|
--
|
Hi 1060 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 )
|
|
Power Supply
|
100~240V AC, <30W
|
|
Size
|
255(W)×285(D)×115(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
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