LASER405nm 半导体蓝紫光激光器   FEATURES TEC cooled Longlife operation Analog/TTL modulation Collimated straight beam High efficiency High reliability   APPLICATIONS Laser show Display Laser Alignment Scanning Biochemistry Material Inspection Lidar   Specifications  Model No. LASER405 Wavelength 405+/-5 nm Spatial Mode Multi mode Output Power 50，80,.....300mW, Operation Mode CW or Modulation Beam Size 6mm Beam Divergence(full angle) 2mrad Power Stability <3% per 4 hrs Temperature Stabilizing 80 Warm Up Time <1 minute MTTF 10,000 hrs Modulation 0~30khz Analog or TTL