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Product video

Wavelength Range 1940nm 1.5W Diode Laser COS High Reliability Long Lifetime CW Professional Laser Diode Low Thermal Resistance

Available for enquiry 0.0 · 0 reviews
USD

$ 2,200.00 2200.0 USD $ 2,200.00

Not Available For Sale

Minimum order quantity: 10 Units

Key attributes

View all
Type
COS chip
Place of origin
China, Guangdong
Package
COS
Wavelength
1940nm
Power
1.5W
Selling Units
Single item
Product description

Highlights at a glance

  • High Power and High Efficiency for Demanding Applications: Our laser diodes deliver reliable high-power output with excellent electro-optical conversion efficiency across a broad wavelength spectrum. They provide the energy performance required for industrial pumping, LiDAR sensing, medical devices, optical communications, and scientific research applications.
  • Excellent Thermal Management and Long-Term Reliability: Featuring advanced Chip on Submount packaging with low thermal resistance, our laser diodes ensure efficient heat dissipation even under high-power continuous operation. This design significantly extends device lifetime, ensuring consistent performance in mission-critical applications.
  • Compact COS Package with Flexible Integration: The compact COS package enables easy integration into high-density arrays, spatial combining, or fiber coupling systems. With options for single-mode or multi-mode output and a wide selection of wavelengths, our diodes offer flexible solutions for system integrators, R&D institutions, and OEM partners.
  • Customization and Application-Specific Optimization: We support customization of wavelengths, power levels, package styles, and optical specifications to meet unique project requirements. Our engineering team provides detailed technical documentation, and thermal data to ensure seamless integration into your existing optical systems.
  • Factory Direct Supply with Dedicated Technical Support: As a direct manufacturer, we offer factory-direct pricing with consistent quality control. We provide fast sample delivery, comprehensive warranty coverage, and responsive technical support throughout the product lifecycle. Our laser diodes are trusted by industrial manufacturers, medical device companies, and research institutions worldwide for proven performance in demanding environments.
    • Frequently asked questions

    Yes, we welcome sample order to test and check quality.

    The lead time differs in products. Please go to the certain product for reference.

    We usually ship by DHL, UPS, FedEx and you can also select your desired shipping method. It usually takes 3-10 working days per different countries. We will confirm the shipping method with you before shipment.

    1st, tell us your application and requirements, including wavelength and power. 2nd, we quote according to your requirements. 3rd, you can purchase an sample if needed. 4th,place a new order after the sample test is OK
    Description images
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 10 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      30 days

    • Step 3

      Packaging and dispatch

      Packaging details are available on request.

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 9 fields
    Type
    COS chip
    Place of origin
    China, Guangdong
    Package
    COS
    Wavelength
    1940nm
    Power
    1.5W
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Model number
    LET-1940nm-1.5W-COS
    Lead time
    30 days
    Minimum order
    10 Units

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