450nm Blue Laser Diode for Optical Projection & Inspection Systems
The 450nm Blue Laser Diode is a semiconductor laser source designed for optical equipment, projection systems, imaging devices, inspection equipment, and customized laser assemblies.
With a 450nm blue wavelength, this diode provides a compact blue laser source for equipment manufacturers and OEM customers developing optical systems that require blue laser emission.
STSZ Laser supplies 450nm laser diode configurations with different power and package options for integration into customized equipment and laser modules.
Blue Laser Source for Optical Equipment
The 450nm wavelength is commonly selected when an optical system requires a blue laser source for projection, illumination, imaging, or optical inspection.
Compared with the 405nm violet wavelength, 450nm belongs to the blue region of the visible spectrum and can be selected according to the optical characteristics and operating requirements of the target system.
Typical applications include:
- Optical projection equipment
- Imaging systems
- Machine vision and inspection equipment
- Optical measurement systems
- Laser illumination assemblies
- Customized laser modules
- OEM optical equipment
450nm Laser Diode for Projection Applications
A compact 450nm semiconductor laser can be integrated into an optical projection assembly where a blue laser source is required.
The diode can work as the laser emitter inside a customized optical system, with the final optical design determining factors such as beam shaping, focusing, collimation, and output direction.
For projection or illumination equipment, the diode selection should therefore be matched with the optical lens, driver, working distance, and required output power.
Blue Laser for Imaging & Inspection
450nm laser diodes can also be incorporated into optical inspection and imaging equipment.
In these systems, the laser source may be combined with lenses, optical filters, detectors, cameras, or other components depending on the equipment design.
Potential integration areas include:
- Optical inspection
- Machine vision equipment
- Surface inspection
- Optical measurement
- Imaging illumination
- Customized detection systems
The actual suitability of 450nm depends on the optical characteristics of the material being inspected and the configuration of the complete system.
Power Configurations
STSZ Laser provides 450nm semiconductor laser diode configurations in different output power levels.
Available options include:
20mW / 50mW / 100mW / 200mW
The appropriate power level depends on the requirements of the complete optical system.
When selecting a diode, customers should consider the required optical output together with the laser driver’s operating current and voltage, thermal management, duty cycle, and optical losses within the system.
Compact Package Options
The 450nm blue laser diode is available in package configurations suitable for integration into compact laser assemblies and optical equipment.
Available configurations include TO-type and 10 × 6mm package options, depending on the selected model.
Package selection should take into account the available installation space, electrical connection, heat dissipation, and optical axis of the final equipment.
450nm Diode for OEM Laser Module Development
For OEM and equipment manufacturers, the 450nm diode can be used as the emission source inside a customized laser module.
The diode configuration can be selected according to requirements such as:
- 450nm wavelength
- Required optical power
- Package size
- Electrical drive conditions
- Optical assembly
- Mechanical integration
- Production quantity
For projects requiring a complete laser module rather than a bare semiconductor diode, STSZ Laser can also provide customized laser module solutions. OEM Laser Module Manufacturing
Technical Specifications
| Item | Specification |
|---|---|
| Wavelength | 450nm |
| Laser Type | Semiconductor Laser Diode |
| Color | Blue |
| Power Options | 20mW / 50mW / 100mW / 200mW |
| Package | TO / 10 × 6mm options |
| Application | Projection, imaging, inspection, optical equipment |
| Customization | OEM / ODM available |
Specifications may vary according to the selected model. Contact STSZ Laser for detailed technical parameters.
450nm Blue Laser Diode FAQ
- What is a 450nm blue laser diode?
A 450nm blue laser diode is a semiconductor laser source that produces laser emission around the 450nm wavelength. - What can a 450nm laser diode be used for?
It can be integrated into optical projection, imaging, inspection, measurement, illumination, and customized laser systems. - What power options are available for the 450nm diode?
STSZ Laser offers 20mW, 50mW, 100mW, and 200mW configurations depending on the specific model. - Can the 450nm diode be integrated into a laser module?
Yes. It can be used as the semiconductor light source inside a customized laser module when the electrical, optical, mechanical, and thermal requirements are matched. - What package options are available?
TO-type and 10 × 6mm package configurations are available depending on the model. - How is 450nm different from 405nm?
Both are short-wavelength visible laser sources, but 405nm is in the violet region while 450nm is in the blue region. The appropriate wavelength should be selected according to the optical requirements of the application. - Can STSZ Laser supply 450nm diodes for OEM production?
Yes. OEM customers can specify the required wavelength, optical power, package configuration, and integration requirements for their equipment.
Related Laser Products
For applications requiring a complete visible laser positioning solution, explore STSZ Laser’s Laser Positioning Modules.
For customers developing customized laser equipment, STSZ Laser also provides OEM laser module solutions.
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