L-Band 10mW ASE(Amplified Spontaneous Emission) Broadband Light Source Benchtop SM Optical Fiber ASE-L-10-T-SM-B
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 L-band, and the spectral flatness is better than 2.5dB. 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-L-10-SM-B /
ASE-L-10-T-SM-B
|
T: Tunable power
|
|
Spectral Range (2.5dB range)
|
nm
|
1567~1603
|
1565~1610nm@10dB
|
|
Ouput Power
|
mW
|
10
|
|
|
Spectral Power Density
|
dBm/nm
|
≥-6
|
|
|
Power Adjustable Range
|
--
|
10%~100%
|
(Optional function)
Note: Spectral flatness does not change.
|
|
Spectral Flatness
|
dB
|
≤2.5(Typical), ≤3(Max.)
|
|
|
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
|
Φ=3mm loose tube, L=1m
|
|
Pigtail Connector Type
|
--
|
FC/APC
|
|
|
Electrical and Environmental Parameters
|
Desktop Type
(Current product)
|
Module Type
|
|
Control Method
|
Touch screen/RS232 serial communication
|
RS232 Serial communication
(Only for power Tunable )
|
|
Communication Interface
|
DB9 Female(Default not include)
(Only for power Tunable )
|
DB9 Female For M20
ZH1.5-3PIN For M15
(Only for power Tunable )
|
|
Power Supply
|
AC 100~240V
|
DC 5V
|
|
Size
|
255(W)×285(D)×115(H)mm
|
M20: 125(W)×150(D)×20(H)mm
M15: 90(W)×70(D)×15(H)mm
(Choose)
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
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