chanelink logo
CHANELINK
Ελληνικά

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

327
2024-06-14 14:41:24
Δείτε τη μετάφραση

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

Σχετικές προτάσεις

  • Developing miniaturized laser technology: This company has secured $5 million in financing

    Recently, high-performance laser supplier Skylark Lasers announced that it has raised $5 million in investment to further advance its efforts in miniaturized laser technology.Skylark Lasers is established at the center of the Scottish Photonics Cluster, focusing on the design and production of compact diode pumped solid-state (C-DPSS) lasers with the purest spectral characteristics, providing high...

    2023-11-02
    Δείτε τη μετάφραση

  • Fraunhofer ILT develops laser beam shaping platform to optimize PBF-LB process

    Recently, the German research institution Fraunhofer ILT team is collaborating with the Department of Optical Systems Technology (TOS) at RWTH Aachen University to develop a testing system aimed at studying complex laser beam profiles using a new platform. This platform can construct customized beam profiles for laser powder melting (PBF-LB) 3D printing, thereby improving part quality, process sta...

    2024-12-23
    Δείτε τη μετάφραση

  • Coherent's revenue for 2024 is $5.301 billion

    International laser giant Coherent's Q4 2024 sales exceeded expectations, reaching a historic high!Recently, Coherent released its highest quarterly sales data in history, mainly due to the demand for optical transceivers in artificial intelligence data center applications. For the three months ending December 31, the company's revenue was $1.43 billion, a year-on-year increase of 27% and a 6% inc...

    02-10
    Δείτε τη μετάφραση

  • Luxiner launches LXR platform to set new standards for industrial laser microfabrication

    Luxiner, a globally renowned laser technology leader, proudly launches its latest innovative product, the groundbreaking LXR ultra short pulse laser platform. This cutting-edge technology represents a significant leap in industrial laser processing, providing unparalleled performance, versatility, and reliability.In today's rapidly changing industrial environment, laser technology plays a crucial ...

    2024-03-25
    Δείτε τη μετάφραση

  • Experimental verification of driving pressure enhancement and smoothing for hybrid driven inertial confinement fusion on a 100 kJ laser device

    The research teams from the Laser Fusion Research Center of the Chinese Academy of Engineering Physics, the Beijing Institute of Applied Physics and Computational Mathematics, Peking University, and Shenzhen University of Technology reported experimental verification of the driving pressure enhancement and smoothing of hybrid driven inertial confinement fusion on a 100 kJ laser equipment.The relev...

    2023-09-25
    Δείτε τη μετάφραση