提高半导体激光器可靠性的研究

Research on Improving the Reliability of Semiconductor Laser

半导体激光器广泛应用于高新技术领域,其可靠性是应用系统可靠性的关键。通过研究半导体激光器的可靠性及其规律,采用电导测试技术评价半导体激光器质量和可靠性,并在器件制造、器件筛选和器件使用三个环节提出新的提高半导体激光器可靠性的措施。

Semiconductor LD is widely used in high-tech fields. Its reliability is the key point to application system. The quality and reliability of semiconductor LD by adopting conductivity test based on the investigation of its reliability and regulation are estimated. Finally new methods to improve its reliability during the course of device produce, device screening and device use are put forward.