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Fiber Laser Product List and Ranking from 13 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

Fiber Laser Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 日本レーザー Tokyo//Electronic Components and Semiconductors
  2. サンインスツルメント 本社 Tokyo//Trading company/Wholesale
  3. Kantum Ushikata Co., Ltd. Kanagawa//Optical Instruments
  4. 4 インテック Tokyo//Trading company/Wholesale
  5. 5 コヒレント・ジャパン 本社、大阪支店、厚木TEC Tokyo//Optical Instruments
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Fiber Laser Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. CW fiber laser for laser processing 300W~10kW 日本レーザー
  2. PowerWave 2000 Series for Laser Welding of Transparent Resin 日本レーザー
  3. DK LASER Multi-Mode CW Fiber Laser Kantum Ushikata Co., Ltd.
  4. 2um Tm fiber laser インテック
  5. 1.5um/780nm 100fs fiber laser 'FFL' サンインスツルメント 本社

Fiber Laser Product List

31～45 item / All 47 items

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1µm wavelength CW narrow linewidth DFB fiber laser (0.2~10W)

1µm wavelength CW narrow linewidth DFB fiber laser (0.2~10W)

It is a narrow linewidth CW laser using our in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low noise, single frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes Bragg gratings, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-YB-B-MP ● Wavelength: 1010-1120nm fixed, other specify ● Power: 0.2 ~10 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 20 kHz ● RIN @10MHz: -140 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB ● Output Fiber Termination: FC/APC or Collimator

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1.5µm CW narrow linewidth laser module (~100mW)

1.5µm CW narrow linewidth laser module (~100mW)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low-noise, single-frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes a Bragg grating, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-EY-M ● Wavelength: 1530-1572nm fixed, other specify ● Power: Up to 100 mW ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 10 kHz ● RIN @10MHz: -140 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB ● Output Fiber Termination: FC/APC or Collimator

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1.5µm wavelength CW narrow linewidth fiber laser (~200mW)

1.5µm wavelength CW narrow linewidth fiber laser (~200mW)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low noise, single frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes a Bragg grating, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-ER-B-LP ● Wavelength: 1530-1572nm fixed, other specify ● Power: Up to 200 mW ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 1 kHz ● RIN @10MHz: -155 dBc/Hz (typ.) ● Polarization Extinction Ratio: 23 dB (typ.) ● Output Fiber Termination: FC/APC or Collimator

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Wavelength 1µm LIDAR integrated MCU short pulse laser (~2W)

Wavelength 1µm LIDAR integrated MCU short pulse laser (~2W)

This is a compact pulse fiber laser developed for LIDAR applications. It can be easily controlled due to the built-in microcontroller.

Manufacturer: Connet Laser Technology (China) The short pulse model 'CoLID-II-1064' for LIDAR is a compact fiber laser. It achieves high peak power and high pulse energy through a MOPA configuration. This laser is ideal for LIDAR, telemetry, and range finding. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoLID-II-1064 ● Wavelength: 1064 nm ● Peak Power: Up to 10 kW ● Pulse Energy: 50 µJ ● Average Power: Up to 2 W ● Pulse Width: 1-50 ns ● Repetition Rate: 30-500 kHz ● Polarization: Random ● Output Fiber Termination: FC/APC or Collimator

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1µm wavelength CW single-mode fiber laser (0.2~20W)

1µm wavelength CW single-mode fiber laser (0.2~20W)

It is a high-power single-mode continuous wave fiber laser.

Manufacturer: Connet Laser Technology (China) The single-mode fiber laser 'VFLS-1064-B-MP' achieves high performance using an all-fiber structure and double-clad pumping technology. It outputs power up to 20W with a diffraction-limited beam. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: VFLS-1064-B-MP ● Wavelength: 1064 nm ● Power: 0.2 ~ 20 W ● Line width: < 1 nm ● Side mode suppression ratio: > 35 dB ● Beam quality: M2 < 1.2 ● Polarization: Random (linear polarization option available) ● Output fiber type: LMA Fiber ● Output fiber termination: FC/APC or Collimator

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1.5µm wavelength single-mode fiber laser (15~100W)

1.5µm wavelength single-mode fiber laser (15~100W)

It is a high-power single-mode continuous wave fiber laser.

Manufacturer: Connet Laser Technology (China) The single-mode fiber laser 'VFLS-1550-B-HP' achieves high performance using an all-fiber structure and double-clad pumping technology. It outputs power up to 100W with a diffraction-limited beam. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: VFLS-1550-B-HP ● Wavelength: 1550 nm ● Power: 15 ~ 100 W ● Line Width: < 1 nm ● Side Mode Suppression Ratio: > 35 dB ● Beam Quality: M2 < 1.1 ~ 1.5 ● Polarization: Random (linear polarization option available) ● Output Fiber Type: LMA Fiber ● Output Fiber Termination: FC/APC or Collimator

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[Application Example] EV Battery Manufacturing: Solving Challenges with Laser Technology

[Application Example] EV Battery Manufacturing: Solving Challenges with Laser Technology

Excellent conductivity, high mechanical strength, precise control of penetration depth! Contacting dissimilar materials.

Our company addresses the challenges of battery manufacturing with laser technology that offers higher yield and scalability. By providing excellent conductivity, high mechanical strength, and precise control of penetration depth, we enable the joining of dissimilar materials such as aluminum and copper. We minimize the heat-affected zone, prevent spatter, and achieve accurate penetration depth control to join large form factor cylindrical battery components. 【Features】 - Addressing the challenges of battery manufacturing with laser technology that offers higher yield and scalability - Welding sensitive materials with lasers while minimizing heating of components - Reducing porosity and spatter in welding to improve accuracy and reproducibility - Shortening cycle times and eliminating rework and post-processing to enhance productivity *For more details, please refer to the related links or feel free to contact us.

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2µm wavelength CW narrow linewidth DFB fiber laser (0.2~10W)

2µm wavelength CW narrow linewidth DFB fiber laser (0.2~10W)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low-noise, single-frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that uses a Bragg grating, characterized by stable polarization and a single longitudinal mode with ultra-narrow linewidth. ----------------------------------------------------- Basic Specifications ----------------------------------------------------- Model: CoSF-D-Tm-B-MP ● Wavelength: 1900-2100 nm fixed, other specify ● Power: 0.2 ~ 10 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 15 kHz ● RIN @10MHz: -150 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB (typ) ● Output Fiber Termination: FC/APC or Collimator

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Wavelength 1µm CW narrow linewidth DFB fiber laser (~100mW)

Wavelength 1µm CW narrow linewidth DFB fiber laser (~100mW)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low-noise, single-frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes a Bragg grating, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-YB-B-LP ● Wavelength: 1010-1120nm fixed, other specify ● Power: ~100 mW ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 20 kHz ● RIN @10MHz: -140 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB ● Output Fiber Termination: FC/APC or Collimator

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1µm wavelength CW narrow linewidth DFB fiber laser (20~100W)

1µm wavelength CW narrow linewidth DFB fiber laser (20~100W)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low noise, single frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes Bragg gratings, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-YB-B-HP ● Wavelength: 1010-1120nm fixed, other specify ● Power: 20 ~100 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 20 kHz ● RIN @10MHz: -140 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB ● Output Fiber Termination: FC/APC or Collimator

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1.5µm CW narrow linewidth fiber laser (0.5~10W)

1.5µm CW narrow linewidth fiber laser (0.5~10W)

This is a narrow linewidth CW laser using an in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low-noise, single-frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser that utilizes a Bragg grating, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-ER-B-MP ● Wavelength: 1530-1572nm fixed, other specify ● Power: 0.5-10 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 1 kHz ● RIN @10MHz: -155 dBc/Hz (typ.) ● Polarization Extinction Ratio: 23 dB (typ.) ● Output Fiber Termination: FC/APC or Collimator

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1.5µm CW narrow linewidth fiber laser (20~50W)

1.5µm CW narrow linewidth fiber laser (20~50W)

This is a narrow linewidth CW laser using our in-house developed fiber DFB module.

Manufacturer: Connet Laser Technology (China) The narrow linewidth fiber laser 'CoSF-D' is a low noise, single frequency fiber laser developed using proprietary technology. It is a "distributed feedback" fiber laser utilizing Bragg gratings, characterized by stable polarization and single longitudinal mode with ultra-narrow linewidth. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: CoSF-D-ER-B-HP ● Wavelength: 1530-1572nm fixed, other specify ● Power: 20-50 W ● Laser Output: CW, Single frequency & Single longitudinal mode ● Linewidth: < 1 kHz ● RIN @10MHz: -155 dBc/Hz (typ.) ● Polarization Extinction Ratio: 20 dB (typ.) ● Output Fiber Termination: FC/APC or Collimator

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1µm wavelength CW single-mode fiber laser (20~100W)

1µm wavelength CW single-mode fiber laser (20~100W)

It is a high-power single-mode continuous wave fiber laser.

Manufacturer: Connet Laser Technology (China) The single-mode fiber laser 'VFLS-1064-B-HP' achieves high performance using an all-fiber structure and double-clad pumping technology. It outputs power up to 100W with a diffraction-limited beam. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: VFLS-1064-B-HP ● Wavelength: 1064 nm ● Power: 20 ~ 100 W ● Line Width: < 1 nm ● Side Mode Suppression Ratio: > 35 dB ● Beam Quality: M2 < 1.3 ● Polarization: Random (linear polarization option available) ● Output Fiber Type: LMA Fiber ● Output Fiber Termination: FC/APC or Collimator

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1.5µm wavelength single-mode fiber laser (0.2~15W)

1.5µm wavelength single-mode fiber laser (0.2~15W)

It is a high-power single-mode continuous wave fiber laser.

Manufacturer: Connet Laser Technology (China) The single-mode fiber laser 'VFLS-1550-B-MP' achieves high performance using an all-fiber structure and double-clad pumping technology. It outputs power up to 15W with a diffraction-limited beam. ------------------------------------------------------ Basic Specifications ------------------------------------------------------ Model: VFLS-1550-B-MP ● Wavelength: 1550 nm ● Power: 0.2 ~ 15 W ● Line Width: < 1 nm ● Side Mode Suppression Ratio: > 35 dB ● Beam Quality: M2 < 1.1 ● Polarization: Random (linear polarization option available) ● Output Fiber Type: SM or LMA Fiber ● Output Fiber Termination: FC/APC or Collimator

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