Packaging and Thermal Characteristics of Epi-down bonded Uncooled Pump Lasers

摘要：

High-power single-mode 980nm pump lasers are the key components in optical fiber amplifier. Thermal management for the telecom applications is a key design parameter for both package and system level. In this paper, based on the designed structural and material parameters of Epi-down bonded uncooled 980nm laser, the heat distribution of Epidown bonded uncooled pump laser was simulated using the finite element method, and the photoelectric properties of designed and packaged module were tested. A fiber output power of 200mW was achieved for the Epi-down bonded uncooled 980nm laser with fiber Bragg grating, and module can work steadily over a wide temperature range of 0～70℃ , with a small wavelength shift of 0.2nm, along with a FWHM less than 1.1nm, and a SMSR of more than 45dB.

关键词： 980nm pump laser Epi-down bonding thermal characteristics finite element method

作者: Bin Wu Yi Li Shuangshuang Hu Qunjie Jiang Xiaojing Yu Haifang Wang

作者单位: College of Optical and Electronic Information Engineering, University of Shanghai for Science andTec College of Optical and Electronic Information Engineering,University of Shanghai for Science andTech College of Optical and Electronic Information Engineering,University of Shanghai for Science andTech College of Optical and Electronic Information Engineering,University of Shanghai for Science and Tec

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）