Name: L-Band 10mW ASE Broadband Light Source SM Fiber Output
SKU: P658
Availability: InStock

L-Band 10mW ASE Broadband Light Source SM Fiber Output

The fiber ASE broadband light source is an incoherent light source that generates spontaneous radiation by pumping erbium-doped silica fiber with a semiconductor laser. 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 3dB. It is output through single-mode fiber and 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
Spectral Range	nm	1567~1603@2dB	1565~1610nm@10dB
Ouput Power	mW	10
Power Adjustable Range	—	10%~100%	(Optional function) Note: Spectral flatness does not change.
Spectral Flatness	dB	2 (Type), 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%
Degree of polarization DOP	dB	≤ 0.2
Pigtail Type	—	SMF-28 Single mode fiber
Pigtail Connector Type	—	FC/APC

Electrical and Environmental Parameters	Module Type
Control Method	RS232 Serial communication (Only for power Tunable )
Communication Interface	DB9 Female (Only for power Tunable )
Power Supply	5V DC, <15W
Size	125(W)×150(D)×20(H)mm
Operating Temperature Range	-5~+35°C
Operating Humidity Range	0~70%