Laser Diodes - Prophotonix

Laser Diode Manufacturers

ProPhotonix distributes Ushio, Osram, Panasonic, QSI and Ondax semiconductor laser diode products.

ProPhotonix offers laser diodes with a wide range of wavelengths and power outputs with many laser diodes in stock. We offer laser diodes from top tier manufacturer in a great range of colors including red laser diodes, green laser diodes, blue laser diodes, violet laser diodes, and infrared laser diodes . With more than 25 years of experience as both a supplier and an integrator of laser diodes, ProPhotonix has the expertise to help you in selecting the right laser diode for your specific application.  See our laser diodes by color or by manufacturer or use the handy laser diode selector below to specify your requirements and see our full range of laser diodes that meet your requirements.

Laser Diodes by ColorLaser Diodes by Manufacturer

Find the laser diode you need – select from one of the following tabs:

Laser Diodes:

With 25 years of experience in laser diodes, ProPhotonix offers:

  • Expert Technical Support to help you to get the most from your application
  • A wide range of laser diodes in stock for immediate shipment
  • Excellent value due to strong relationships with laser diode manufacturers
  • Advice on other elements of your system – optics, drive electronics or laser modules
Output Power (mW)


Need help to optimize for your application?

For comprehensive technical support. Talk to us.

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Inside Sales

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Inside Sales

Need a Mechanical Part for your Laser Diode Assembly?

ProPhotonix has in-house CNC machining facilities and can support you further with your laser requirements, supplying components for your laser diode assembly. Benefit from access to our team’s extensive expertise in the manufacture of precision components to the very tight tolerances required for optoelectronic assemblies. Components up to 32mm in diameter can be produced using a wide range of metals and plastics and a number of different surface treatments including anodizing and plating are available. State-of-the-art measurement equipment allows for testing, data capture, and reporting to meet your specific requirements. 

With quantities from single-piece prototypes to tens of thousands of production parts, available cost-effectively and at short lead times, enquire about components for your laser assembly today. 

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Laser Diode FAQs

  • What is a Laser Diode?

    A laser diode is type of light emitting diode (LED). It is a semiconductor device which includes two different semiconductor materials, with an interface between them. When electrical current is applied, coherent light of the same phase and wavelength is emitted from the interface. For more information on Laser Diodes, see our laser diodes blog posts.

  • What are Laser Diodes used for?

    Laser diodes are used in a broad range of applications including:

    • Medical, biomedical and dental equipment for surgery, patient alignment, sample analysis and image capture
    • Robotics and gesture recognition for factory and warehouse automation, autonomous vehicles, gaming and eye tracking
    • Alignment and targeting in industrial, security and defence applications
    • Measurement and 3D imaging for the construction industry, surveying, quality assurance in manufacturing, and profilometry
    • Materials sorting applications in agriculture, food processing and waste sorting
    • Laser shows and laser displays for the entertainment and advertising industries
    • Laboratory analysis and smoke detection systems using particle measurement and spectroscopy

    For more information on Laser Diodes, see our laser diodes blog posts.

  • Wavelengths and Colors of Laser Diodes

    ProPhotonix offers laser diodes with a wide range of wavelengths and power outputs with many laser diodes in stock. We offer laser diodes from a range of high-quality manufacturers in
    Red Laser Diodes
    Green Laser Diodes
    Blue Laser Diodes
    Violet Laser Diodes
    IR Laser Diodes

25 Years of Laser Diode Expertise

As both a laser diode supplier and integrator for more than 25 years, ProPhotonix has unique expertise to support you in your application.

Laser Diodes Available from Stock

ProPhotonix offers a wide range of laser diodes available from stock for immediate shipping.

Expert Technical Support

Providing knowledgeable technical support on laser diode specification to optimize your application as well as advice on other elements of your system.


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