China Sharp High Power Red Ld 185MW 638nm Laser Diode (GH0631IA2G), Find details about China 185MW Red Laser Diode, 185MW 638nm Laser Diode from Sharp High Power Red Ld 185MW 638nm Laser Diode (GH0631IA2G)
Parameter | Symbol | Ratings | Unit |
Optical Output Power | Po( CW) | 185 (Tc=25ºC)) 120(Tc=65ºC) | mW |
Reverse Voltage(LD) | VRL | 2 | V |
Operating Temperature | Tc | -20 to +65 | ºC |
Storage Temperature | Tstg | -40 to +105 | ºC |
Symbol | Parameter | Test Conditions | Min | Typ. | Max | Unit |
Ith | Threshold Current | CW | - | 70 | - | mA |
Iop | Operating Current | CW, Po= 180mW | - | 215 | - | mA |
Vop | Operating Voltage | CW, Po= 180mW | - | 2.55 | - | V |
η | Slope Efficiency | CW, Po= 180mW | 0.8 | 1.1 | 1.3 | mW/mA |
λd | Peak Wavelength | CW, Po= 180mW | 633 | 638 | 643 | nm |
Θ// | Beam Divergence Angle (Parallel) | CW, Po= 180mW | 4 | 8 | 12 | ° |
θ⊥ | Beam Divergence Angle (Perpendicular) | CW, Po= 180mW | 8 | 13 | 18 | ° |