Divergence angle of compact laser module < 1mRad

Focused beam, long-distance projection

  • Product Specifications

    Absolute maximum ratings

    Parameter Symbol Rating Unit      
    Power supply voltage Vcc 6 V      
    Laser Module optical output power Po <1 mW      
    Operation temperature Topr 0~40 ℃      
    Storage temperature Tstg 0~60 ℃      

     

    Electrical and optical characteristics (Tc=25 oC)

    		            
    Parameter Symbol Min. Typ. Max. Unit Conditions
    Wavelength λ 645 655 660 nm Po<0.8mW
    Operation current Iop - 35   mA Po=0.8mW ; Vcc=3V
    Optical output power Pout 0.5 0.9   mW  
    Operation voltage Vop 2.8 3 5 Volt  
    PWM Control mode PWM 100   2000 KHz Add 10uF capacitance,
    Duty cycle=50%
    Laser Beam spot size at 10m                                         <10mm
    Divergence angle                                          1mrad

     

  • Product Application
    Ultra-low beam divergence, high concentration, and minimal energy loss

      • Provides precise navigation guidance or positioning assistance during nighttime flight. Long-range directional lighting for search and target identification. Clear, non-diffused illumination effectively minimizes energy loss.

      • Used in handheld tactical equipment (such as laser sights and pointers). Highly focused beams remain visible in daylight and at long distances. Applicable for riot control, special operations, and border warning systems.

      • For object alignment and motion calibration in automated equipment. Works with sensors for distance measurement or speed control. Applicable to SMT conveyors, material handling, and robotic arm positioning.

      • Provides stable and trackable reference beams for autonomous mobile robots (e.g., warehouse AGVs). Used with cameras or receivers for laser-based path positioning systems.

      • Used in bird-repelling laser systems (requiring focused illumination at specific distances). Also applicable to nighttime animal detection lighting or farm warning illumination.

      • Precision positioning channels in multi-wavelength systems. Laser scanners requiring collimated beam scanning.

The above are sample specifications and application examples for reference only.
Actual module parameters and packaging will be customized based on each project's design and application needs. Contact Fason Optoelectronics to connect with our engineers for requirement review, feasibility evaluation, and custom module development.

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