Summary
Optoelectronics and Communications Conference/International Conference on Integrated Optics and Optical Fiber Communication
2007
Session Number:13D1
Session:
Number:13D1-3
Short-cavity DBR Laser using an InP/InGaAsP Deep-ridge Waveguide with Vertical-groove Gratings
Toru Segawa, Boudewijn Docter, Takaaki Kakitsuka, Shinji Matsuo, Tetsuyoshi Ishii, Yoshihiro Kawaguchi , Yasuhiro Kondo, Fouad Karouta, Meint K. Smit, Hiroyuki Suzuki,
pp.650-651
Publication Date:2007/7/9
Online ISSN:2188-5079
Summary:
A compact distributed Bragg reflector (DBR) laser was fabricated using an InP/InGaAsP deep-ridge waveguide with vertical-groove gratings. We achieved stable single-mode laser operation with an active length of only 25-μm with a low threshold current.