High Precision ATC and APC Control Circuit, High stability and reliability, Narrow spectrum
Application:
FBG Optical Sensor System
Optical Communication
Optical Passive device testing
Spectrum analyses
High power and low noise EDFA
Mode-locked fiber laser for 1.0um and 1.5um band
Test and measurement
Other lab applications
Features:
High Precision ATC and APC Control Circuit
High stability and reliability
Narrow spectrum
Parameters:
Central wavelength(nm): 974
Output power(mw): 120~700
Short term stability(dB):0.005/15min
Long term stability(dB): 0.01/8hour
Fiber pigtail: HI1060 or PM Fiber
Output connector: FC/PC,FC/UPC or FC/APC
Operating temperature(C): 0~40
Storage temperature(C) : -20 ~ 70
Power supply: AC110/220V 10%, 50Hz, 20W or +5V
Dimensions (L-W-H mm): 322-220-88 or 90-70-20 or 100-80-30
Output power on request, typical output power: 400mW, 600mW, etc.
Operating center wavelength please specify.
Isolation refers to the feedback of ASE.
The output power stability is measured under 25C, 30 minutes after warm-up.
Electrical pumping is used for gas and semiconductor lasers. It is realized by allowing a current (continuous dc current, radio frequency rf current or pulsed current) to flow through a conductive medium, such as an ionized gas or semiconductor.
The 980 nm ultrapulsed diode laser is a versatile tool for various disorders in dermatology. This laser type offers coagulation for vascular lesions with a low risk of scarring.
What are the pumping techniques of laser diode?
There are two methods for pumping lasers using sunlight, end-pumping and side-pumping. There are advantages and disadvantages for each. The end-pumping scheme can be used on very small scales, but the pump light enters the laser crystal entirely from one end.
