FEATURES Multiple diode laser Compact size Long lifetime High reliability   APPLICATIONS Laser material& Biology inspection   Specifications  Model No. LASER1550 Output power 8W, 10W, 15W Wavelength 1550+/-10nm Linewidth 10~20nm Spatial Mode Multi-mode Operation Mode CW or Modulation Beam Height 34mm Beam Size 5x5mm Beam Divergence(full angle) 4x1.5mrad Power Stability <3% per 4 hrs Warm Up Time <1 minute MTTF 10,000 hrs Laser head dimensions 185(L)x128(W)x50.5(H)mm3 Power Supply Lab Adjustable type LSR-PS-FA: 178(W)x197(D)x84(H) mm3 85~265V 50/60Hz input Modulation 0~30khz Analog or TTL