We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Laser Diode Module.
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Laser Diode Module Product List and Ranking from 7 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

Laser Diode Module Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. エドモンド・オプティクス・ジャパン Tokyo//Optical Instruments
  2. 日本レーザー Tokyo//Electronic Components and Semiconductors
  3. エルムテクノロジー Tokyo//Industrial Electrical Equipment
  4. 光響 Kyoto//Optical Instruments
  5. 5 サンインスツルメント 本社 Tokyo//Trading company/Wholesale

Laser Diode Module Product ranking

Last Updated: Aggregation Period:Nov 05, 2025~Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Laser Diode Module LDM-XT Laser Series 日本レーザー
  2. LDM Compact Laser Diode Module エドモンド・オプティクス・ジャパン
  3. Premium LC Modulated Laser Diode Module エドモンド・オプティクス・ジャパン
  4. Laser Diode Module ELD6501A エルムテクノロジー
  5. Micro LDM Laser Diode Module エドモンド・オプティクス・ジャパン

Laser Diode Module Product List

1~13 item / All 13 items

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Micro LDM Laser Diode Module

All products are sold individually as standard specification items. We offer quick supply due to complete stock availability.

This is a red laser diode module equipped with an APC circuit and a focus-adjustable optical system, despite its very compact design. The rugged housing is designed to be electrically insulated from the drive circuit, eliminating the need to use negative or floating power supplies. The lasers with wavelengths of 635nm and 655nm, which are relatively short even for red, have high beam visibility, allowing the beam to be seen under most daytime conditions. The collimator lens uses an aspheric lens, characterized by a small output beam diameter and a small focused beam diameter. It complies with the IEC60825 standard in accordance with US CDRH regulations. Typical applications include alignment/positioning, barcode readers, dimensional scanning, surveying, event detection, robot control, target identification, edge detection, analysis, and security. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link below). *You can download the catalog of Edmund Optics Japan from the link below.

  • Laser Components

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LDM miniature laser diode module

All products are sold individually as standard specification items. We offer short delivery times due to complete stock availability.

The LDM miniature laser diode module from the UK brand IMATRONIC features a compact and lightweight package designed for equipment integration. It is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, as well as research and experimental purposes. Due to its focus type, the optical system integrated at the tip of the module can be freely moved back and forth by the user. This allows the product to achieve not only parallel beams but also converging and diverging beams (focus adjustment). The method for adjusting the focus of the optical system is done using the focus tool included with the product, which adjusts the relative position of the optical system to the diode (however, for modules that emit circular beams, adjustment is made by rotating the tip of the optical tube). *The catalog from Edmund Optics Japan can be downloaded from the link below.

  • Laser Components

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LDM research-use laser diode module

All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.

The LDM research laser diode module from the UK brand IMATRONIC is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, and research and development or experimental purposes. It features a robust housing for research and industrial use, and by utilizing high-quality drive and control circuits, it enhances the longevity of the diode and improves optical reliability. Additionally, it is equipped with a mechanical shutter compliant with CDRH safety standards, an On/Off switch (for the 633nm and 670nm modules), a key control switch (for the 850nm module), a remote interlock connector (for the 850nm module), and an oscillation delay function (approximately 5 seconds), which are not available in other LDM module series (LDM Compact / LDM Miniature). It also includes a DC jack terminal for voltage application and comes with an AC adapter. *You can download the catalog from Edmund Optics Japan below.

  • Laser Components

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High-reliability laser diode module realized with an all-in-one design.

Laser Diode Module "ELD6501A"

ELD6501A is an APC driver integrated laser diode module that incorporates a laser chip with a wavelength of 650nm, a rated output of 5mW, a monitor diode, and an APC drive circuit into a TO-56 metal can package. Since it has all the APC circuits built-in, it can output APC-controlled laser light using only the laser light output setting resistor. The integration into the TO-56 package enables miniaturization and lightweight design of laser application devices, reduction of development time, and improved reliability due to metal can sealing. Furthermore, it can block external surges to the laser chip, enhancing electrostatic discharge resistance during assembly and transportation.

  • Laser Components

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Laser Diode Module LDM-XT Laser Series

A diverse wavelength lineup from 375 to 830 nm. It is also possible to consolidate into a single housing. Output 25 mW to 260 mW.

■Compact and robust Completely integrated housing ■High quality Low noise and high beam quality single-mode output ■High power stability Through power control loop ■User-friendly No adjustment required fiber coupling model The LASOS LDM-XT laser series offers multiple options that guarantee the best cost-effectiveness, whether as OEM components or as standalone devices for scientific and research applications. The output of the laser module can be selected from free-space output or permanently aligned single-mode polarization-maintaining fiber coupling. Fiber patch cords can be specified with various jackets and connectors.

  • Laser microscope

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COHERENT Visible Light Laser Diode Module

Ideal for machine vision and medical applications. Easy-to-implement compact semiconductor lasers in visible light (635nm and 670nm).

The Coherent visible light laser diode module achieves a space-saving design within systems that require a collimated light source due to its compact shape. Its simple design allows for quick and efficient implementation into a wide range of optical systems. The sophisticated electronic design supports consistent laser output and beam generation. Utilizing advanced AlignLock lens assembly technology, it can be used for precision applications with a beam pointing accuracy of <4.3 mrad. This robust and compact laser diode is ideal for machine vision, medical devices, and many other industrial applications. ■ Robust and high-quality compact laser diode ■ Wavelength options of 635nm and 670nm ■ Sophisticated electronic design for consistent beam characteristics *You can download the catalog featuring this product from Edmund Optics Japan below.

  • Laser Components

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LDM Compact Laser Diode Module

All products are sold individually as standard specification items. We offer quick supply due to complete stock availability.

The LDM Compact Laser Diode Module from the UK brand IMATRONIC is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, as well as research and development and experimental uses. Due to its focus type, the optical system built into the tip of the module can be freely moved back and forth by the user. Therefore, this product allows for the generation of not only parallel beams but also converging beams and diverging beams (focusing adjustment). For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible from the product homepage link below). *You can download the catalog of Edmund Optics Japan from the link below.

  • Laser Components

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Premium LC Modulated Laser Diode Module

All products are sold individually as standard specification items. We offer quick delivery due to complete stock availability.

This is a modulation laser diode module that adopts advanced circuits to suppress unnecessary fluctuations in optical output (equipped with a photodiode for optical output monitoring). By using a simple resistor or voltage source to input the signal, optical intensity modulation becomes possible. It can quickly modulate any waveform. The processor-controlled efficient drive circuit is fully protected and has excellent compatibility with the diode. Additionally, the lens focus adjustment mechanism and the housing of the module are designed to be electrically insulated for stable operation. A 4-pin connector (removable from the main module) is used for the input of operating voltage, control voltage, and shield input interface. The total length of the included 4-wire cable is 2 meters. It complies with the IEC60825 standard in accordance with US CDRH safety standards. Manufactured by Global Laser in the UK. *You can download the catalog from Edmund Optics Japan below.

  • Laser Components

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Pseudo CW 600W 808nm Laser Diode Bar Module

It is a high-power yet low-cost laser module.

Manufacturer: Hangzhou BrandNew Technology (China) This is the 808nm laser diode bar module from BrandNew Technology. The pseudo-CW laser with a repetition rate of 20Hz and a duty cycle of <2% delivers 600W of high power. Its design, which excels in thermal characteristics, is effective in various applications.

  • Laser Components

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Laser Diode Module "ilum VISION"

We also offer options for high resolution necessary for small structure compatibility or for high-frequency operation.

The "ilum VISION" is a laser diode module suitable for machine vision applications that require uniform line widths, such as automatic inspection, process control, and robot guidance. For high-resolution needed for small structures or for high-frequency operation, we can offer options for "thin line light" or "high depth of focus light." Additionally, we also handle the "FIBERPOINT," which can be easily used anywhere. 【Features】 ■ Laser module ■ Uniformity line ■ Adjustable focus ■ Two types of wavelengths and beam angles *For more details, please refer to the PDF document or feel free to contact us.

  • LED Module

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COHERENT BIORAY Laser Diode Module

All products are sold individually as standard specification items. We offer short delivery times due to complete stock sales.

The BioRay laser diode module from Coherent, Inc. in the United States is a cost-effective diode laser solution for bio-implementation applications, including DNA research, new drug development, and fluid measurement. The Coherent BioRay laser diode module, equipped with optics for collimation and spot focusing, includes a self-contained power supply with drive circuitry, onboard modulation, communication functions, and monitoring circuits. Its space-saving design is common across all wavelengths and configuration models, making it easy to implement for OEMs and end-users. The elliptical beam output offers high performance with excellent stability and reproducibility. It is suitable for applications such as disease screening, microarray scanners, gene sequencing, hematology, high-throughput drug screening, low-end flow cytometry, medical diagnostics, and PCR. *You can download the catalog featuring this product from Edmund Optics Japan below.*

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Laser Diode Module ELD6501A

APC-driven circuit built-in laser diode module

The ELD6501A is a laser diode module that integrates a 650nm wavelength, 5mW rated output laser chip, a monitor diode, and an APC drive circuit into a TO-56 metal can package. Since it has all the APC circuits built-in, it can output APC-controlled laser light using only a laser light output setting resistor. The integration into a TO-56 package allows for miniaturization and weight reduction of laser application devices. With the built-in APC circuit, it enables shorter development times and improved reliability due to metal can sealing. Additionally, it can block external surges from the laser chip, enhancing electrostatic discharge resistance during assembly and transportation.

  • diode

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QPhotonics PUMA Laser Modules

Achieving a maximum light output of 20W across various wavelengths from 635nm to 1800nm!

We would like to introduce the "QPhotonics PUMA Laser Modules" that we handle. The PUMA laser diode module with an optional temperature controller and aiming window is designed for applications requiring high brightness and long lifespan, such as optical pumping and other uses. PUMA uses more reliable single emitter laser diodes instead of laser diode bars. 【Features】 ■ Up to 20W optical output at various wavelengths from 635nm to 1800nm ■ Built-in laser diode driver with analog and digital modulation inputs ■ The PUMA laser diode module with an optional temperature controller and aiming window is designed for applications requiring high brightness and long lifespan, such as optical pumping and other uses. *For more details, please download the PDF or feel free to contact us.

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