標題: Broadly tunable self-starting passively mode-locked Ti : sapphire laser with triple-strained quantum-well saturable Bragg reflector
作者: Shieh, JM
Huang, TC
Huang, KF
Wang, CL
Pan, CL
電子物理學系
光電工程學系
Department of Electrophysics
Department of Photonics
公開日期: 1-Nov-1998
摘要: We demonstrate broadband mode-locking of femtosecond Ti:sapphire lasers with a new type of saturable Bragg reflector (SBR). Triple-strained quantum wells with separate and sequential bandgaps were used as the absorbing layer. The saturation fluence was as low as 7 mu J/cm(2). Self-starting sub-100 fs pulses tunable from 768 to 804 nm were generated in a standard X-folded cavity without intracavity tight focusing on the SBR or temperature tuning. The threshold fluence for self-starting mode-locking was 1 mu J/cm(2). (C) 1998 Elsevier Science B.V. All rights reserved.
URI: http://hdl.handle.net/11536/31788
ISSN: 0030-4018
期刊: OPTICS COMMUNICATIONS
Volume: 156
Issue: 1-3
起始頁: 53
結束頁: 57
Appears in Collections:Articles


Files in This Item:

  1. 000076960300011.pdf