半导体激光器密集波长合束技术研究综述  

Review of Dense Wavelength Beam Combining Technology for Diode Laser

作　　者：杨硕 邓凯 高志远 秦文斌[2] YANG Shuo;DENG Kai;GAO Zhi-yuan;QIN Wen-bin(The Third Military Representative Office in Tianjin of The Military Representative Agency in Beijing of The Air Force Equipment Department,Tianjin,China;Beijing University of Technology,Beijing,China)

机构地区：[1]空军装备部驻北京地区军事代表局驻天津地区第三军事代表室,天津 [2]北京工业大学,北京

出　　处：《光电技术应用》2021年第4期5-9,共5页Electro-Optic Technology Application

摘　　要：半导体激光器自发明以来,凭借其自身高稳定性、高光电转换效率、体积小等优势被广泛应用在各个领域,但是由于其快慢轴光束质量差异较大,影响了其应用范围。密集波长合束技术作为一种有效提高半导体激光亮度的方法,是当前的研究热点。文中分析了国内外高功率、高光束质量半导体激光器密集波长合束技术发展状况,讨论了合束技术特点,展望了发展趋势。Since the invention of the diode laser,it has been widely used in various fields by virtue of its advantages such as high stability,high photoelectric conversion efficiency and small size.However,due to the large difference in beam quality between the fast axis and the slow axis,it cannot be directly applied.Dense beam wavelength combining technology is used as a method to increase power and ensure the quality of laser beams.The light source based on two packaging forms of single emitter diode laser and diode laser bar is discussed.The development status of dense beam wavelength combining technology of high power,high beam quality diode lasers at home and abroad is introduced.The technical characteristics of beam combining are discussed.And the development trend is forecasted.

关 键 词：半导体激光器 密集波长合束 光束质量 

分 类 号：TN248.4[电子电信—物理电子学]