The XL-PLPT9 520DA-1W is a high-power single-mode semiconductor laser with a TO-90 package. Its typical emission wavelength is 525nm (green light), and it delivers a continuous-wave (CW) optical output power of 1W (at TC=25°C). This device supports both continuous-wave and pulsed modes and features a high modulation bandwidth. It's ideal for industrial processing, medical, scientific, and defense applications where high-power green light is needed. The product meets ROHS environmental standards and has a moisture sensitivity level of MSL 2.
Optical output power: 1W in continuous wave mode (TC=25°C)
Typical emission wavelength: 525nm (green band)
Operating modes: Supports continuous wave (CW) and pulse modes, efficient radiation source
Laser type: single-mode semiconductor laser
Modulation performance: High modulation bandwidth
Package type: TO-90 package
Environmental protection and reliability: Meets ROHS requirements, MSL Level 2
Key electrical parameters (Ta=25°C):
Threshold current (Ith): Typical 0.25A (maximum value not provided in the datasheet)
Operating current (Iop): Typical 1.4A (at Po=1W), maximum 1.7A (at Po=1W); Recommended operation ≤ 1.6A
Operating voltage (Vop): Typical 4.3V (Po=1W), maximum value not provided
Center wavelength range: 515~535nm (typical 525nm)
Beam divergence angle (fast/slow axis, 50% peak): Typical 42°/8° (range not provided)
Misaligned beam angle: ±5° (fast/slow axis)
Differential efficiency: Typical 1.1 W/A (Po=1W)
Limit parameters:
Optical output power (Po): 1.3W
Operating Current (Iop): 1.7A (absolute maximum)
Reverse voltage (VR): 2V
Operating temperature (TOP): -20°C~60°C
Storage temperature (Tstg): -40°C~85°C
Soldering conditions: wave soldering at 240°C ≤6s, manual soldering at 300°C ≤ 3s
LiDAR (LiDAR/ToF) and ranging (high-power green light is beneficial for detection in specific bands)
Industrial inspection and safety sensors
Medical and biophotonics (like photodynamic therapy, fluorescence excitation, surgical lighting)
Military and defense (like laser designation, ranging, countermeasures)
Research and quantum technology
Consumer electronics and security systems (like high-brightness laser projection and displays)
