We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Semiconductor laser.
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Semiconductor laser Product List and Ranking from 31 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Semiconductor laser Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. トプティカフォトニクス 営業部 Tokyo//Optical Instruments
  2. オプトロンサイエンス Tokyo//Optical Instruments
  3. ケイエルブイ Tokyo//Testing, Analysis and Measurement
  4. 4 キーストンインターナショナル Chiba//Electronic Components and Semiconductors
  5. 5 コヒレント・ジャパン 本社、大阪支店、厚木TEC Tokyo//Optical Instruments

Semiconductor laser Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 405nm / CW / 1W High-Power Semiconductor Laser トプティカフォトニクス 営業部
  2. Light and Color Contract Measurement and Calibration Services [High-Precision Measurement of All Types of Light] ケイエルブイ
  3. CoS(LD Chip on Submount) キーストンインターナショナル
  4. 4 *Video now available* Wavelength-tunable semiconductor laser "DL pro" トプティカフォトニクス 営業部
  5. 5 Collo Liquid Analyzer Liquid Measurement/Management System ケイエルブイ

Semiconductor laser Product List

61~75 item / All 106 items

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785nm multimode semiconductor laser

Provided in TO-CAN and Sub-mount packages.

■TO-Can: Adopts 5.6mm and 9mm packages as standard specifications ■Sub-mount: Mounts CuW or Cu sub-mounts using In or AuSn bonds onto AIN carriers *For details on each package, please refer to the catalog for each mount.*

  • Laser Components

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High-power multimode semiconductor laser (445–1850nm)

LDX Series

The high-power, high-brightness multimode semiconductor lasers manufactured by LDX in the United States offer a wide range of wavelength options from 445 to 1850 nm. The packages available include C-mount, TO-9, TO-3, and HHL, with options for FAC lenses, PDs, thermistors, and TECs also available.

  • Laser Components

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High-power fiber coupling semiconductor laser (445–1850nm)

RPMC in the United States handles high-power, high-brightness multimode semiconductor lasers manufactured by LDX in the United States.

■We offer a lineup with wavelengths ranging from 445 to 1850 nm. ■Output: Up to 8W. ■The high brightness option with special lenses allows for efficient fiber coupling: 50 µm core fiber for 100 µm emitter LD elements, and 100 µm core fiber for 200 µm emitter LD elements.

  • Laser Components

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C-mount semiconductor laser

SemiNex Corporation is a specialized manufacturer of high-power semiconductor lasers based on InP (1.2 to 2 um).

Multi-mode type up to 6.2W, single-mode type up to 0.8W Supply with FAC lens is also available.

  • Laser Components

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Multimode fiber output semiconductor laser

QPhotonics supplies a wide range of optical semiconductor devices in the 200 to 1700 nm range.

Wavelength: Multimode semiconductor laser with output from 395 to 1570 nm.

  • Laser Components

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Dual Junction Pulsed VCSEL Diode

Achieving miniaturization, high power, and improved beam quality of light sources.

■ The Dual Junction VCSEL is a VCSEL with a very high oscillation efficiency of PCE > 50%, independently developed by Brightlaser. ■ Compared to conventional VCSELs, it has a lower threshold current value and faster response with low current drive. ■ The biggest advantage is the high output, which has made range finding with VCSELs a reality. * Additionally, the miniaturization of the package is also easier, so its use in automotive applications is expected in the future.

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250W Mercury Light Source REX-250

It is a UV irradiation device that can utilize DUV light up to 248nm and allows for wavelength selection and switching.

This is a UV irradiation device that can utilize DUV light up to 248nm and allows for wavelength selection and switching. It can extract only the necessary mercury emission line wavelengths using optical filters. It comes standard with a variety of features, including a shutter, timer irradiation, light intensity adjustment, filter changer, and external control.

  • Semiconductor inspection/test equipment

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100W Halogen Light Source FHL-102

It is a halogen light source that can emit light from visible to near-infrared.

This is a halogen light source equipped with a shutter that can emit light from visible to near-infrared. It is equipped with an RS485 connector for external control, allowing the device to be operated from a distance and enabling daisy chaining of multiple light source devices. Additionally, the built-in dimming plate allows for adjustment of light intensity without changing the color temperature.

  • Optical Measuring Instruments

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Semiconductor laser device

A circular beam with good beam quality at the diffraction limit.

Micro Laser Systems' Lepton IV is a device that can be used immediately by simply turning it on. No heat sink is required. The output can be adjusted from zero to full power. Accessories such as beam expanders, focusing lenses, filters, polarizers, and beam splitters can be prepared.

  • Other inspection equipment and devices

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Product Catalog: Light Sources and E-O Equipment

Featuring lasers (light sources), laser power meters, and optical-related software!

This catalog features light sources, EO equipment, and software handled by FIT Readingtex Co., Ltd. We offer a lineup that includes fiber-coupled diode lasers, tunable semiconductor lasers, near-infrared LED projectors, and superluminous diodes (SLD) broadband light sources. [Contents] ■ Lasers (light sources) ■ CO2 lasers / UV lasers ■ Laser power meters ■ SLD ■ LED light sources, etc. *For more details, please download the PDF or feel free to contact us.

  • Optical Measuring Instruments

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Semiconductor laser

A rich product lineup from short wavelength 635nm to long wavelength 808nm! Miniature packages include 3.3mmφ and APC laser diodes, etc.

Introducing the semiconductor lasers handled by Ayase Corporation, which continue to evolve alongside laser technology. 【Features】 ■ A lineup ranging from short wavelengths of 635nm to long wavelengths of 808nm (Green laser source SHG) ■ A selection of cutting-edge laser technologies available in miniature packages, such as 3.3mmφ and APC laser diodes (TM) ■ Recognized for years of proven performance, we serve as a trusted authorized distributor for these global semiconductor laser manufacturers, responding appropriately and swiftly to various customer demands. 【Product List】 ■ Visible light lasers ■ Infrared lasers ■ APC laser diodes (TM) For other functions and details, please contact us or refer to our catalog.

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Wavespectrum manufactured single-mode fiber semiconductor laser

Supports maximum output up to 100mW! Includes single-mode fiber and polarization-maintaining fiber.

We would like to introduce the "Single-Mode Fiber Semiconductor Laser" manufactured by Wavespectrum Laser, which we handle. This is a pigtailed laser module with a wavelength range of 400nm to 1650nm (with single-mode fiber and polarization-maintaining fiber), supporting a maximum output of up to 100mW. At the request of our customers, we can customize the wavelength, output, and other specifications. Please feel free to contact us when you need assistance. 【Features】 ■ Pigtailed laser module with a wavelength range of 400nm to 1650nm ■ Supports maximum output of up to 100mW *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors
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Wavespectrum manufactured multimode fiber semiconductor laser

Covers an output range of 5mW–50W! Pig-tail laser module with a wavelength range of 375nm to 1920nm.

We would like to introduce the "multimode fiber-coupled semiconductor laser" manufactured by Wavespectrum Laser that we handle. This is a pig-tail laser module with a wavelength range of 375nm to 1920nm. The fiber cores are available in 50um, 105um, 200um, and 400um, covering an output range of 5mW to 50W. The standard packages include Coaxial, 2-PIN, 4-PIN, 14-PIN, and 9-PIN. Customization is also available upon customer request. 【Features】 ■ Pig-tail laser module with a wavelength range of 375nm to 1920nm ■ Fiber cores available in 50um, 105um, 200um, and 400um ■ Covers an output range of 5mW to 50W *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors
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Wavespectrum manufactured semiconductor laser

The wavelength range is 405–1650nm! It covers an output range of 5mW–300mW.

We would like to introduce our high-quality "semiconductor laser" with a single-mode beam manufactured by Wavespectrum. It covers a wavelength range of 405–1650nm and an output range of 5mW–300mW. The standard packages are TO38, TO18, and TO5. Please feel free to contact us when you need assistance. 【Features】 ■ Single-mode beam included ■ Wavelength range: 405–1650nm ■ Covers output range of 5mW–300mW *For more details, please download the PDF or feel free to contact us.

  • Other semiconductors
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[Explanation Material] Narrow Linewidth Picosecond Wavelength Tunable Laser Suitable for Spectroscopic Measurement *Demo Available

Opening up the future of optical measurement with wavelength-tunable semiconductor lasers! Achieved through optoelectronics technology.

This document provides an explanation of the narrow linewidth picosecond wavelength-tunable laser suitable for spectroscopic measurements. It includes detailed introductions with photos and graphs on topics such as "SQL's wavelength-tunable semiconductor laser," "generation of picosecond pulses through optical wave synthesis," and "broadbanding of optical fiber amplifiers." Please take a moment to read it. 【Contents (excerpt)】 ■ SQL's wavelength-tunable semiconductor laser ■ SQL's semiconductor optical amplifier ■ Wavelength-tunable pulse laser necessary for advanced spectroscopic measurements ■ Proposed picosecond wavelength-tunable laser ■ Generation of picosecond pulses through optical wave synthesis *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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