300mW~500mW C波段 ASE 光纤激光源 3dB平坦度 ASE光源模块类型
300mW~500mw C-Band ASE fiber laser source 3dB flatness ASE Source module type
The fiber ASE broadband light source is based on the erbium doped fiber and high performance pumped laser, which produces the amplified spontaneous emission light in the 1550nm band. Precision constant current drive and temperature control circuit to control the pump laser, to ensure the stability of the laser output power, and the use of a unique light path structure design and gain flat filter structure. The output power is high and the spectrum is flat, which is suitable for the application of fiber grating sensing and scientific research.
Application:
optical fiber laser
optical fiber communication
DWDM system
optical fiber sensor
[Specifications]
|
Parameter index
|
Unit
|
Minimum value
|
Typical value
|
Maximum value
|
Remarks
|
|
Wavelength range
|
nm
|
|
1550
|
|
Covering C-band
|
|
Spectral width
|
nm
|
|
> 35
|
|
|
|
Flatness
|
dB
|
|
3
|
|
Flatness unchanged during power regulation
|
|
Output power
|
mW
|
|
|
300~500
|
choose
|
|
dBm
|
|
|
24~27
|
choose
|
|
Output isolation
|
dB
|
|
45
|
|
|
|
Operating temperature range
|
℃
|
-20
|
|
+45
|
|
|
Working humidity range
|
%
|
|
|
75
|
|
|
Storage temperature range
|
℃
|
-40
|
|
+85
|
|
|
Power supply type
|
-
|
AC110V~220V
|
|
|
Pigtail connector type
|
-
|
FC/PC or FC/APC
|
FC/PC Default
|
|
Output pigtail type
|
-
|
Corning SMF-28e，3mm loose tube
|
|
|
Size
|
mm
|
Module A: 90x70x15
Module B: 150x125x20
MOdule C: 120x160x55
|
We send it randomly.
Please contact us if you have size requirements.
|
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