940nm 250mW High Power Infrared Laser Module

The 940nm 250mW High Power Infrared Laser Moduleis a compact IR laser 

solution designed for applications requiring high optical output,

 long-distance projection and adjustable focusing.

The module delivers an optical output power ofless than 250mW

and produces anelliptical dot beam. The focusing system can be adjusted 

according to the required working distance and application conditions.

ADC connectorprovides convenient power connection for equipment integration and customized system designs.

Key Product Features

940nm Infrared Output
Provides 940nm near-infrared laser output for applications requiring an invisible IR light source.

High Optical Output
Maximum optical output power is<250mW, with customized output power available according to application requirements.

Adjustable Focus
The beam can be focused according to the customer's required 

working distance to optimize the spot size and projection performance.

Elliptical Dot Beam
The module produces a dot-shaped elliptical beam with a spot size of<20mm at 10munder specified conditions.

DC Connector
The integrated DC connector simplifies power connection and makes the module suitable for equipment integration.

Multiple Wavelength Options
In addition to 940nm, customized wavelengths can include:

• 520nm Green
• 635nm Red
• 650nm Red
• 850nm Infrared
• 980nm Infrared

OEM & ODM Customization
We support customization of wavelength, optical output power, 

focus, housing, connector, cable and other specifications.

Technical Specifications

*Projection distance is application-dependent. Actual performance 

may vary with ambient light, atmospheric conditions, optical alignment and installation environment.

Typical Applications

The 940nm IR laser module can be integrated into a variety of optical and industrial systems, including:

• Infrared alignment
• Optical positioning
• Long-distance indication
• Machine vision systems
• Optical measurement
• Industrial inspection
• Sensor systems
• Automation equipment
• Distance-related optical systems
• Research and laboratory equipment
• Customized optical instruments

For invisible infrared wavelengths, appropriate laser safety controls 

and protective measures should be used according to the final application and applicable regulations.

Customization & OEM/ODM

Different applications require different optical and mechanical configurations.

We can customize:

• Wavelength
• Optical output power
• Beam shape
• Spot size
• Focus distance
• Housing diameter and length
• DC connector
• Cable length
• Drive circuit
• Mounting configuration
• Product labeling
• Packaging

Send us your required wavelength, power, working distance and dimensions for a customized quotation.

Why Choose Our Infrared Laser Modules?

• Factory-direct laser module manufacturing
• OEM/ODM customization
• Multiple wavelength options
• Adjustable focusing available
• Compact module design
• Customized connector and cable solutions
• Application-specific optical design support
• Suitable for prototype and volume production

 FAQ

What wavelength does this infrared laser module use?

The standard model uses940nminfrared wavelength.

What is the maximum output power?

The optical output power isless than 250mW. Custom output power is available.

Is the focus adjustable?

Yes. The focus can be adjusted according to the required working distance and spot size.

What is the spot size?

The specified spot size isless than 20mm at 10m, depending on focusing and operating conditions.

Is a DC connector available?

Yes. This model is designed with aDC connectorfor convenient equipment integration.

Can you provide other wavelengths?

Yes. Customized options can include520nm, 635nm, 650nm, 850nm and 980nm.

Can the laser power be customized?

Yes. We can customize the optical output power according to the customer's application requirements.

Do you support OEM/ODM?

Yes. We provide OEM/ODM services including wavelength, power, housing, 

focus, connector, cable and drive circuit customization.