セブンシックス Product Lineup

We would like to introduce the "Blue Semiconductor Laser/Blue Laser" that we handle. This is a module type for embedded use. Customization of fibers and connectors is possible. Consultation regarding the LD driver is also available. Please feel free to contact us when needed. 【Features】 ■ High brightness, high output, small core diameter ■ Wide power range * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

This product is a semiconductor multimode laser with high efficiency, high stability, and excellent beam quality. Consultation regarding changes to connectors and packaging is also possible. Additionally, we can offer proposals for systems with power supplies. Please feel free to contact us when you need assistance. 【Features】 ■ Semiconductor laser for excitation with a center wavelength of 976–980 nm ■ Suitable for exciting CW fiber lasers *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

We have further evolved the "150A Short Pulse Drive LD Driver" and developed a "5ns/30A LD Driver" that is more suitable for LiDAR applications. It is suitable for LiDAR light sources, laser processing machine light sources, and various analytical light sources. Please feel free to contact us if you have any requests. 【Main Features】 ■ A CAN-type driver that achieves both high current and short pulses for LD ■ Compact board type suitable for equipment integration ■ Well-suited for LiDAR light sources, laser processing machine light sources, and various analytical light sources *For more details, please download the PDF or contact us.

This product is a core-pumped Fabry-Perot laser (CW) SM fiber with an output selectable up to a maximum of 950mW. The FBG is written on the SMF, and the wavelengths can be selected from 974.0nm, 974.5nm, and 976.0nm. The operating temperature range is -5°C to +75°C. Please feel free to contact us when you need assistance. 【Features】 ■ 14-pin / 10-pin butterfly package ■ Available in grade types 1999PLM, 1999HPM, 1999CHB, 1999CVB, 1999CHB, 1999CVB ■ Telcordia GR-468-CORE certified *For more details, please download the PDF (English version) or feel free to contact us.

This product is a core-pumped Fabry-Perot laser (CW) PM fiber with an output selectable up to a maximum of 950mW. The FBG is written on SMF, and wavelengths can be selected from 974.0nm, 974.5nm, 976.0nm, 979.5nm, and 981.0nm. The operating temperature range is -5℃ to +75℃. 【Features】 ■ 14-pin / 8-pin butterfly package ■ Diverse grade offerings including 1999PLM, 1999HPM, 1999CHB, 1999CVB, 1999CHB, and 1999CVB ■ High wavelength stability and power stability ■ Telcordia GR-468-CORE certified *For more details, please download the PDF (English version) or feel free to contact us.

This product is a single-mode semiconductor laser designed for Raman amplification, achieving ultra-low power consumption. The FBG is described on the PMF pigtail, and the operating temperature range is -5°C to 70°C. It can be used as a Raman amplifier for FTTH applications and as an excitation light source for Raman spectroscopy. 【Features】 ■ 14-pin butterfly type module ■ Built-in TEC, NTC thermistor, and monitoring PD ■ Telcordia GR-468-CORE certified *For more details, please download the PDF (English version) or feel free to contact us.

This product is a high-power single-mode laser module around 1060nm. It achieves a maximum operating power of 500mW and pulse operation from 30ns to 500ns. The operating temperature is up to 75°C, and it complies with RoHS directives. Please feel free to contact us when you need assistance. 【Features】 ■ 14-pin butterfly type module ■ Pigtail fiber – PMF ■ Built-in TEC, NTC thermistor, and monitoring PD ■ Compliant with Telcordia GR-468-CORE ■ MTTF > 100,000h *For more details, please download the PDF (English version) or feel free to contact us.

This product is a chip for a 1550nm DFB laser. It supports the C-Band (1529nm - 1570nm). The BRS structure utilizes Metal Organic Vapor Phase Epitaxy (MOVPE). Please feel free to contact us when you need assistance. 【Features】 ■ Output power: 20mW, 40mW, 60mW ■ C-Band (1529nm – 1570nm), wavelength spacing: 50GHz ■ Low beam divergence ■ Telcordia GR-468-CORE certified *For more details, please download the PDF (English version) or feel free to contact us.

We would like to introduce our "blue semiconductor laser/blue laser" with a wavelength range of 405 to 445 nm and an output of 160 mW to 200 W. This is a module type for embedded use, and customization of fibers and connectors is possible. You can also consult us regarding the LD driver. Please contact us if you have any requests. 【Features】 ■ High brightness, high output, small core diameter ■ Wide power range *For more details, please download the PDF (English version) or feel free to contact us.

This product is a fiber-coupled semiconductor laser with a compact package design. It is available in two models with different output levels, and customization of the fiber and connector is possible. You can also consult us regarding the LD driver. Please contact us if you have any requests. 【Features】 ■ Fiber-coupled semiconductor laser with a compact package design ■ Compatible with SMF and MMF ■ Two models with different output levels ■ Consultation regarding the LD driver is also possible *For more details, please download the PDF (English version) or feel free to contact us.

We offer "Fiber-Enhanced High-Power Semiconductor Multi-Mode Lasers" in appropriate packages according to output. With a compact package design, it supports various connectors (None, FC/APC, SC/APC, SMA905, ST). We can also propose systems with power supplies. Please contact us if you have any requests. 【Features】 ■ Compact package design ■ Supports various connectors (None, FC/APC, SC/APC, SMA905, ST) ■ Feedback protection included for 1040-1200nm (single emitter) *For more details, please download the PDF (English version) or feel free to contact us.

We would like to introduce our "semiconductor multimode laser." The fiber output has a FWHM of <0.1nm, and the free space has a △λ of <0.1nm. You can choose between a fiber or free space output. It can be used for Raman spectroscopy, sensing, and medical applications. Please contact us if you have any requests. 【Features】 ■ 14-pin butterfly package ■ Option to select output (fiber or free space) ■ Wavelength tolerance: +/-0.5nm *For more details, please download the PDF (English version) or feel free to contact us.

We would like to introduce our compact, high-brightness, high-output "semiconductor multimode laser." It can be used with thulium fiber lasers and their amplifiers (TDFA: Tm Doped Fiber Amplifier) that oscillate at 2um. Please contact us if you have any inquiries. 【Features】 ■ Usable with thulium fiber lasers and their amplifiers (TDFA: Tm Doped Fiber Amplifier) that oscillate at 2um ■ Wide power range ■ Can be used as an excitation light source for Tm fiber lasers and TDFA ■ Feedback protection included for 1900-2100nm *For more details, please download the PDF (English version) or feel free to contact us.

The product is a "Fiber-Coupled High-Power Semiconductor Laser" with a compact package design. You can choose from single emitter, multi-emitter, or bundled fiber modules. Custom packages can be made to fit your design. Additionally, we can also propose systems with power supplies, so please feel free to consult with us. 【Features】 ■ Fiber-coupled semiconductor laser with a compact package design ■ Wide power range *For more details, please download the PDF (English version) or feel free to contact us.

We would like to introduce our "Fiber-Coupled High-Power Semiconductor Multi-Mode Laser" that features high brightness and long lifespan. The 600mW model has a wavelength tolerance of 0.5nm, a linewidth of <0.12nm, and the output end can be either fiber pigtail or free space. Customization of fiber and connectors is possible, making it suitable for thermal printer applications. Please contact us if you have any requests. 【Features】 ■ High brightness and long lifespan ■ 1W model: 50um core diameter, 0.14 numerical aperture (NA) *For more details, please download the PDF (English version) or feel free to contact us.

The product is a "High-Power Wavelength-Stabilized Fiber-Coupled Diode Laser." It is suitable for exciting solid-state lasers with high efficiency, stability, and excellent beam quality. All products comply with RoHS and REACH regulations. Please contact us if you have any requests. 【Features】 ■ Available in 878.6nm VBG or 888nm options ■ Suitable for exciting solid-state lasers with high efficiency, stability, and excellent beam quality ■ Maximum output of 170W *For more details, please download the PDF (English version) or feel free to contact us.

This product is a "pump semiconductor laser" with a central wavelength of 915nm, featuring high efficiency, excellent stability, and superior beam quality. Consultation regarding changes to connectors and packaging is also possible. Additionally, we can propose systems with power supplies. Please contact us if you have any requests. 【Features】 ■ Pump semiconductor laser with a central wavelength of 915nm ■ Suitable for pumping CW fiber lasers *For more details, please download the PDF (English version) or feel free to contact us.

We handle "excitation semiconductor lasers" with a central wavelength of 940nm. With high efficiency, excellent stability, and superior beam quality, we can also propose systems with power supplies. Additionally, we are open to consultations regarding changes to connectors and packages. Please feel free to contact us if you have any requests. 【Features】 ■ Excitation semiconductor laser with a central wavelength of 940nm ■ Suitable for exciting CW fiber lasers *For more details, please download the PDF (English version) or feel free to contact us.

We offer "pump semiconductor lasers" with a central wavelength of 976 to 980 nm, featuring high efficiency, high stability, and excellent beam quality. Consultations regarding changes to connectors and packages are possible. We can also provide systems with power supplies. Please contact us if you have any requests. 【Features】 ■ Pump semiconductor lasers with a central wavelength of 976 to 980 nm ■ Suitable for exciting CW fiber lasers *For more details, please download the PDF (English version) or feel free to contact us.

This product is a "medical semiconductor laser" with a central wavelength of 1064nm that can be combined with high-power single emitter diodes from BWT. It is possible to add aiming beams in red or green, thermistors, PDs, TE coolers, and detectors. Consultation for changes to connectors and packaging is also available. Please contact us if you have any requests. 【Features】 ■ Medical semiconductor laser with a central wavelength of 1064nm ■ Can be integrated into medical system designs *For more details, please download the PDF (English version) or feel free to contact us.

This product is a "compact all-in-one LD controller" dedicated to a single-channel butterfly, featuring excellent control stability. With a lever-type socket, users can freely mount and replace the butterfly module. It operates in ACC mode (constant current) or APC mode (constant optical output). Equipped with a USB interface, it allows control from a PC using various commands, and includes numerous protective features such as interlocks and key lock switches. 【Features】 ■ Users can freely mount and replace the butterfly module with the lever-type socket ■ Operates in ACC mode (constant current) or APC mode (constant optical output) ■ Supports laser drive currents up to 2A at 4V ■ Supports TEC currents up to 3A at 4V and includes an auto-tuning function *For more details, please download the PDF or feel free to contact us.

This product is a multi-channel compatible LD driver. It features 4-channel ATC/ACC/APC control for high-precision measurement control, with common connection free. There is also a high-precision type available that allows independent control of LD, TEC, EA, and PD. Furthermore, it can perform sweeps of LD current, PD reverse bias voltage, or EA voltage for each channel in arbitrary step widths in conjunction with external measuring instruments, and it is possible to save the measured current and voltage values of each terminal in the built-in memory. 【Features】 ■ 4-channel ATC/ACC/APC control ■ High-precision measurement control, common connection free ■ 4-channel LD current/EA voltage sweep ■ Collaboration with other measuring instruments via trigger signals ■ Space-saving (210(W)×125(H)×420(D)mm) *excluding protrusions *For more details, please download the PDF or feel free to contact us.

We handle the "Facial Recognition System/3D Sensor (VCSEL)" manufactured by Coherent (formerly II-VI). It features a 10μm aperture, 30μm pitch, 537 emitters, and a 3.5×3.5×1.6mm package, with a 110×85 degree diffuser. It is compatible with bare die or various surface mount packages, and the layout is a uniform hexagonal pattern. 【Features】 ■940nm Multi-mode VCSEL ■Oxide film insulation technology ■High efficiency ■10μm aperture, 30μm pitch, 537 emitters, 3.5×3.5×1.6mm package, with a 110×85 degree diffuser ■Operating temperature range: -40℃ to 105℃ *For more details, please download the PDF (English version) or feel free to contact us.

A semiconductor laser (LD: Laser Diode) is a device that generates laser oscillation by passing current through a circuit element made of semiconductor material. It may also be referred to as a laser diode. This document introduces the basic emission principles and application examples of laser oscillators using semiconductors. [Contents] ■ Basic structure and emission principles of semiconductor lasers (laser diodes) ■ Differences between semiconductor lasers and LEDs ■ Types of semiconductor lasers and differences in oscillation structures ■ Main applications and fields of use *For more details, please download the PDF or feel free to contact us.

Laser diodes and LEDs (light-emitting diodes). Both include "diode" in their names, but how do they differ? This article will explain these differences. [Contents] ■ Differences in the light emission principles of laser diodes and LEDs ■ Comparison of light characteristics (directionality, spectral width, coherence) ■ Differentiation of laser diodes and LEDs in terms of performance and applications ■ Considerations for selecting the optimal light source based on application *For more details, please download the PDF or feel free to contact us.

A semiconductor laser (LD: laser diode) is a laser that uses a semiconductor as the medium. It has low power consumption and comes in compact sizes, making it widely used in various fields. This document will explain the handling and lifespan of laser diodes. [Contents] ■ Average lifespan of laser diodes ■ Precautions for using laser diodes ■ Cases where the laser may be damaged *For more details, please download the PDF or feel free to contact us.

There are many types of lasers, including "solid-state lasers," "gas lasers," "liquid lasers," "fiber lasers," and "semiconductor lasers." Each type of laser has different structures for the laser medium and oscillator, resulting in variations in the wavelengths produced. This article will provide a detailed explanation of the types of lasers and their applications. [Contents] - Types of lasers and their characteristics - Use of lasers in research, measurement, and medical fields *For more details, please download the PDF or feel free to contact us.

A VCSEL (Vertical-Cavity Surface-Emitting Laser diode) is a type of semiconductor laser (laser diode), also known as a vertical resonator surface-emitting laser, which, as the name suggests, emits light vertically with respect to the semiconductor substrate surface. This article will explain the basic structure and principles of VCSELs. [Contents] ■ Basic structure and operating principles of VCSELs ■ Technical features and advantages of VCSELs ■ Applications of VCSELs in the sensing field ■ Growing demand for VCSELs in the optical communication field *For more details, please download the PDF or feel free to contact us.

A gain chip is a type of semiconductor laser (laser diode) used as the optical gain medium in external cavity lasers (ECL). An external cavity laser is a laser that has a diffraction grating or mirror installed outside the gain chip. By using the gain chip with wavelength-selective filters such as diffraction gratings, it is possible to create a wavelength-tunable light source that can vary the oscillation wavelength over a wide range. [Contents] ■ Basic concept and role of gain chips ■ Structure of gain chips and the mechanism of light emission and amplification ■ Main types of gain chips and differences in their characteristics ■ Examples of the use of gain chips in research and industrial applications *For more details, please download the PDF or feel free to contact us.