Detailed Product Description APPLICATION:It is used in measurement,communication, spectrum analysis, etc. SPECIFICAITON:Wavelength (nm) 1560±10Output power (mW) >1, 10, 50, 100, , 200Energy distribution EvenBeam Spot RoundPower stability (rms, over 4 hours) <1%, <3%, <5%Warm-up time (minutes) <5Beam divergence, full angle (mrad) <8.0Dimensions of beam at the aperture (mm) ~2.0Beam height from ...