High Stability 405nm laser used in the applicaiton of life science

B685-SMF20
B685-SMF20

520nm

Features 

· 520nm Diode Laser 

· 3.5um SM Fiber

· Fast Rise Time

Product Details:

Dimensions (Unit: mm):



Product Specifications:


SpecificationG520-SMF20
Wavelength520 ±5 nm
Output Power after Fiber20-30mW
Fiber coupling efficiency30%
FWHM<2
M² (Beam Quality)≤ 2.5
Power Stability (1h,  %)± 2
Longitudinal ModeSingle Mode Fiber
Fiber Type3..5/125um with 900um loose tube
Fiber Numerical Aperture0.13
Fiber Length (m)1 - 1.1
Fiber TerminationFC/PC or FC/APC or SMA905
Laser Drive ModesCW
Operating Current160mA
Operating Voltage (DC)7V
Operate Temperature (℃)-10 to 60
Storage Temperature (℃)-40 to 85
RoHS Compliance DeclarationYes





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