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A New Method for Restraining the Light Lasing of the Travelling-wave Optical Amplifier

YIN Jing-zhi1, DU Guo-tong1, LI Xian-long2, ZHANG Yuan-tao1,WANG Xin-qiang1, LI Zheng-ting1   

  1. 1. College of Electronic Science and Engineering, State Key Laborato ry of Integrated Optoelectronics,Jilin University, Changchun 130023, China;2. College of Physics, Jilin University, Changchun 130023, China
  • Received:2002-01-07 Revised:1900-01-01 Online:2002-04-26 Published:2002-04-26
  • Contact: YIN Jing-zhi

Abstract: The present paper presents a new method for restraining the light lasing of the travelling-wave optical amplifier by means of the comb ination of dip and taper angles in the structure of the device. The experimental results show that the restraining effect is obvious. It provides a new method for making travelling-wave optical amplifier.

Key words: restraining the light lasing, travelling-wave optical amplifier, dip and taper angle

CLC Number: 

  • O472