chanelink logo
CHANELINK
Français

Significant progress made in 808nm high-power semiconductor laser chips

450
2024-06-14 14:41:24
Voir la traduction

The R&D team of Xi'an Lixin Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Lixin Optoelectronics") has made significant progress in 808nm high-power semiconductor laser chips through continuous technological breakthroughs.

808nm semiconductor laser, as an ideal and efficient solid-state laser pump source, plays an important role in advanced manufacturing, mechanical processing, medical beauty, laser display, scientific research, aerospace and other fields. With the increasing demand for efficient laser solutions in the market, high-power and high-efficiency laser chips have become a key factor driving industry development. The company's R&D team has improved the slope efficiency, high-temperature characteristics, and output power of 808nm high-power semiconductor laser chips through structural upgrades and epitaxial technology optimization; By optimizing the cavity surface coating technology, the damage threshold COMD of the chip cavity surface is increased, thereby significantly improving the reliability of the chip.

The test results show that the high-power 808nm COS laser chip packaged in vertical core optoelectronic packaging has an output power of up to 81W and a maximum photoelectric conversion efficiency (PCE) of 57% at QCW 86A, which reflects the excellent high-temperature characteristics, high damage threshold, and high reliability of the product.

The realization of this innovative achievement highlights the profound technological accumulation and outstanding innovative strength of Lixin Optoelectronics in the field of high-power semiconductor laser chips. It not only enhances the company's competitive position in the domestic market, but also promotes the advancement of solid-state laser technology using such high-power laser chips as pump sources.

Source: Lixin Optoelectronics

Recommandations associées

  • Improved spectrometer color filter array for software calibration without the need for laser

    Hackaday will launch cool projects that may stimulate others to expand and enhance it, and even move in a completely new direction. This is the way the most advanced technology continues to evolve. This DIY spectrometer project is a great example of this spirit. It comes from Michael Prathofer, who was inspired by Les Wright's PySpectrometer, a simple device pieced together by a pocket spectrom...

    2024-05-28
    Voir la traduction

  • FABULOUS provides certified food safety 3D printing materials to the United States

    As is well known, 3D printing is becoming increasingly popular and expanding its application areas to different fields. Additive manufacturing has been established in the aerospace, automotive, and medical industries and is now being used in the production of consumer goods and luxury goods, construction, and food industries. On the one hand, this mainly involves innovative edible products from 3D...

    2024-05-27
    Voir la traduction

  • A replica of an arcade made with a 3D printer in the 1970s

    A game museum has 3D printed a replica of a historic arcade computer space. The arcade museum in Stroud, Gloucestershire lacks the first commercial arcade video game. They collaborated with Heber company to create a real replica. Neil Thomas, the director of the arcade museum, said that because it is a replica, not an original, they are not "afraid" of letting people play with it.A spokesperson...

    2024-05-29
    Voir la traduction

  • Strengthening the market position: LILA integrates ADAM Lasertechnik

    Laser Integration Laser Applikation (LILA) GmbH is taking over ADAM Lasertechnik on April 1, 2025 and will continue to run the company as part of an external succession plan. This means that not only the expertise but also the proven technology of 3D laser welding with wire feed will be retained.“We are delighted to have found an industry-experienced partner in LILA GmbH, who will continue the bus...

    03-13
    Voir la traduction

  • Lumiotive and Hokuyo announce the launch of the world's first 3D LiDAR sensor with true solid-state beam steering

    Lumotive, a pioneer in optical semiconductor technology, and Hokuyo Automatic Co., a global leader in sensors and automation, Ltd. announced today the commercial version of the YLM-10LX 3D LiDAR sensor. This breakthrough product features Lumiotive's light controlled metasurface (LCM) ™） Optical beamforming technology represents a significant leap in the application of solid-state programmable opti...

    2024-05-25
    Voir la traduction