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Description

The RPKB Series High Power Blue Diode Laser is an advanced fiber-coupled diode laser system designed to deliver exceptional performance and versatility across a wide range of applications. Utilizing single emitter laser diodes or multiple laser diodes, this laser module offers increased output power of up to 500W, making it ideal for demanding industrial, scientific, and medical tasks.

With a wavelength range from 405nm to 1550nm, users have flexibility in choosing the appropriate wavelength for their specific application needs. The laser system boasts excellent power stability, ensuring consistent and reliable performance over extended operation periods. It's simple control interface and maximum modulation frequency of up to 5kHz enable precise control and modulation capabilities.

Additionally, the compact and lightweight design, combined with low maintenance requirements, makes it a cost-effective and user-friendly solution for a variety of laser processing applications, including additive manufacturing, surface heat treatment, welding, and lithium battery processing.

RPKB-CW500-E300: High Power Blue Diode Laser

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Specifications

Laser Type: Continuous Wave (CW), Modulated
Fiber Type: Multi-Mode
Wavelength: 450 nm
Output Power: 500000 mW
Fiber Core Diamater: 330 um
Max. Modulation Frequency: 5 kHz
Cable Length: 10 m
Beam Delivery: QBH or Customized
Polarization: Random
Power Stability (25 ° C): <3% (2h)
Power Adjustment Scope: 10-100 %
Voltage: three Phase, 380±20V, AC, PE, 50/60Hz
Control Interface: RS232
Weight: <80 kg
Outline Feature: 420x590x900 mm

Got questions about specs? Use the inquiry form to ask.

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Features

  • High-Power Fiber-Coupled Diode Laser Platform: Designed for OEM integration, industrial laser systems, laboratory setups, and precision photonics applications requiring reliable diode laser output.
  • Broad Wavelength Coverage: Available across a wide spectral range from 405 nm to 1550 nm, supporting applications in materials processing, illumination, pumping, sensing, medical devices, and R&D.
  • Output Power up to 100 W: Scalable single-emitter or multi-emitter configurations provide high-brightness fiber-coupled output with power levels suitable for demanding industrial and scientific use.
  • Single-Emitter Diode Laser Architecture: Uses reliable single-emitter laser diodes instead of diode bars, helping deliver lower drive current requirements, improved usability, and long-term operational stability.
  • Excellent Beam Quality: Fiber-coupled beam delivery provides a clean, usable output profile for precision processing, optical pumping, alignment-sensitive systems, and compact OEM designs.
  • High Electro-Optical Efficiency: Efficient diode laser design helps reduce thermal load, improve system stability, and support compact high-power laser module integration.
  • Multiple Fiber Core Options: Available with various output fiber core diameters to optimize brightness, coupling efficiency, beam delivery, and application-specific power density.
  • Flexible Package Configurations: Offered in multiple package styles to support integration into laser workstations, medical instruments, analytical systems, defense platforms, and custom OEM assemblies.
  • Optional Aiming Beam: Integrated aiming beam options simplify alignment, setup, targeting, and system calibration for industrial and laboratory environments.
  • Integrated Monitoring Options: Optional photo-detector, fiber detector, thermistor, and TEC configurations enable real-time monitoring, thermal control, and enhanced laser system protection.
  • Stable Optical Output: Engineered for strong power stability and consistent performance, making it suitable for precision processing, measurement systems, and repeatable production workflows.
  • Simple Control Interface: Designed for easy operation and integration with laser drivers, control electronics, and automated equipment.
  • Power Adjustment Capability: Adjustable output power allows users to optimize laser performance for different materials, target conditions, exposure requirements, and process windows.
  • Modulation Capability up to 1 kHz: Supports modulation frequencies up to 1 kHz for pulsed operation, process control, optical triggering, and synchronized system integration.
  • CW and Application-Specific Operating Modes: Configurable operation modes support continuous-wave and system-dependent use cases for industrial, medical, and scientific laser applications.
  • Durable Fiber-Coupled Beam Delivery: Fiber output allows convenient routing of laser energy to the work area, optical head, scanner, microscope, or processing station.
  • Reliable Alternative to Laser Diode Bars: Single-emitter construction provides a cost-effective, time-tested, and easier-to-use solution for systems that require dependable high-power diode laser performance.
  • Optimized for OEM Laser Integration: Compact, configurable design supports custom laser systems requiring defined wavelength, output power, fiber length, fiber core size, thermal management, and electrical interface options.
  • Wide Range of Applications: Ideal for additive manufacturing, laser welding, soldering, brazing, cladding, pumping, illumination, medical treatment systems, spectroscopy, sensing, and precision materials processing.
  • Industrial-Grade Performance: Built for dependable operation in environments where high brightness, stable fiber-coupled output, and repeatable laser performance are critical.

Applications

  • Solid-State Laser Pumping: High-power fiber-coupled diode laser modules for pumping DPSS lasers, Nd:YAG, Nd:YVO4, Yb-doped, Er-doped, and other gain media requiring stable optical pump power.
  • Fiber Laser Pumping: Efficient diode pump sources for fiber lasers and fiber amplifiers used in industrial, medical, scientific, and defense laser systems.
  • Medical and Dermatology Systems: Reliable diode laser sources for phototherapy, surgical illumination, aesthetic treatment platforms, hair removal systems, skin treatment devices, and medical laser equipment development.
  • Photodynamic Therapy: Wavelength-specific laser diode illumination for activating photosensitizers in biomedical research, clinical instrument design, and photodynamic therapy applications.
  • Industrial Materials Processing: High-brightness fiber-coupled diode lasers for plastic welding, soldering, adhesive curing, localized heating, surface treatment, and precision thermal processing.
  • Laser Additive Manufacturing and 3D Printing: Compact diode laser sources for polymer curing, resin processing, sintering research, and thermal control in advanced manufacturing systems.
  • Machine Vision and Industrial Inspection: Stable laser illumination for automated inspection, alignment, structured light, defect detection, dimensional measurement, and high-speed imaging systems.
  • Fluorescence Excitation: Diode laser excitation sources for fluorescence microscopy, fluorescence spectroscopy, bioassays, life science instruments, and chemical analysis systems.
  • Flow Cytometry and Cell Sorting: Compact laser diode modules for excitation of fluorescent markers in flow cytometers, cell analyzers, and biomedical diagnostic platforms.
  • Confocal Microscopy and Imaging: Fiber-delivered laser illumination for confocal imaging, scanning microscopy, laboratory imaging systems, and optical research setups.
  • Spectroscopy and Analytical Instrumentation: Stable laser diode sources for absorption spectroscopy, emission spectroscopy, Raman excitation, photoluminescence, and optical sensing instruments.
  • Optical Sensing and Metrology: Precision laser sources for displacement sensing, surface profiling, interferometry support, fiber optic sensing, and laboratory measurement systems.
  • LiDAR and Rangefinding: High-power diode laser emitters for LiDAR development, rangefinding, time-of-flight measurement, target detection, and remote sensing systems.
  • Free-Space Optical Communication: Fiber-coupled diode lasers for optical wireless links, test platforms, modulation experiments, and communication system prototyping.
  • Laser Alignment and Positioning: Integrated aiming beam options support alignment, targeting, positioning, and beam delivery setup in OEM laser systems.
  • Defense and Security Systems: Rugged diode laser sources for target illumination, infrared illumination, electro-optical systems, directed energy research, and security sensing applications.
  • Scientific Research and Laboratory Use: Versatile laser diode sources for optics experiments, nonlinear optics, photonics research, laser characterization, and university laboratory systems.
  • Semiconductor and Electronics Manufacturing: Precision laser heating, inspection, wafer processing support, device testing, and localized thermal treatment in microelectronics production.
  • Automotive and Aerospace Testing: Fiber-coupled laser sources for sensor testing, illumination, component inspection, thermal cycling experiments, and optical system validation.
  • Infrared Illumination: Near-infrared diode laser modules for night vision illumination, imaging systems, surveillance equipment, and NIR inspection applications.
  • Optogenetics and Neuroscience Research: Compact wavelength-selectable laser sources for optical stimulation, neural activation studies, and fiber-delivered biomedical research systems.
  • Laser Display and Projection Development: Visible wavelength diode laser sources for projection research, color mixing, display prototyping, and high-brightness illumination systems.
  • Environmental Monitoring: Laser diode sources for gas sensing, atmospheric measurements, pollution monitoring, aerosol detection, and remote environmental analysis.
  • Calibration and Test Equipment: Stable optical power sources for detector calibration, photodiode testing, fiber optic component testing, and optical bench characterization.
  • OEM Laser System In

Frequently Asked Questions

What is the wavelength range of the RPKB Series High Power Blue Diode Laser?
The RPKB Series is available in wavelengths ranging from 405nm to 1550nm, offering versatility for various applications.
What is the maximum output power of this diode laser?
The maximum output power of the RPKB Series can reach up to 500W, ensuring high performance for demanding tasks.
What are the available package types and options for this laser module?
The laser module is available in various package types with options including aiming beam, photo-detector, TEC, fiber detector, and thermistor, allowing for customization based on specific requirements.
What are the typical applications of the RPKB Series High Power Blue Diode Laser?
Typical applications include additive manufacturing, surface heat treatment, welding, lithium battery processing, and more.
Does the RPKB Series offer both continuous and modulated pulse modes?
Yes, there are two modes available: continuous and modulated pulse, allowing users to optimize processing quality based on their needs.
What is the power stability of this diode laser at 25°C?
The power stability is less than 3% over a 2-hour period at 25°C, ensuring consistent performance during operation.
What is the maximum modulation frequency supported by the RPKB Series?
The maximum modulation frequency can reach up to 5kHz, enabling precise control and modulation capabilities.
What are the cooling requirements for this laser system?
The laser system requires water cooling, with specific parameters such as minimum water cooling capacity, temperature settings, cooling tube size, and cooling water flux outlined in the specifications.
Is there any guidance regarding the usage of the laser to ensure optimal performance and longevity?
Yes, it is recommended to operate the laser under conditions where the output laser is deviated from the vertical direction of the worktable by 8°-10° to prevent the return light from affecting the performance and lifespan of the direct semiconductor laser.
What is the warranty and support provided for the RPKB Series High Power Blue Diode Laser?
For warranty information and technical support, please contact RPMC Lasers, Inc. using the "Contact Supplier" button.

Got more questions? Use the inquiry form to ask the supplier directly.

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