半导体激光器对比固体激光器，价格低，功率稳定度高，外形体积小，电光转换效率高。 FEATURES Compact Size Collimated straight beam Easy use & maintenance free Longlife operation High efficiency High reliability   APPLICATIONS Thermal printing Material Inspection Scanning Biochemistry Lidar Specifications  Model No. LASER1064-X（X为 功率）   Wavelength 1064(+/-20) nm   Spatial Mode multimode   Output Power 4W，5W, 8W   Operation Mode CW or Modulation   Polarization 10:1   Pointing Stability <0.05 mrad   Beam Diameter(1/e2) 5mm   Beam Divergence 5mrad   Power Stability* <±3% per 2 hrs Beam Height 29mm   Temperature Stabilizing TEC   Warm Up Time <5 minutes   Beam Quality (M2) <2   Optimum Operating Temperature 20~30oc   Storage Temperature 10~50oC   MTTF** 10,000 hrs Laser head dimensions 155(L)x77(W)x60(H)mm3 Power Supply  Adjustable Lab type 178(W)x197(D)x84(H) mm3 Modulation 0~30khz Analog or TTL