Multi-Section Partially-Corrugated-Grating DFB Lasers for Achieving High Power, Low Noise, and Narrow Linewidth (W2A.18)
Presenter: Siti Sulikhah, National Taiwan University of Science and Technology
A novel DFB laser structure with multi-section partially-corrugated-gratings (PCG) is demonstrated with enhanced output power, reduced noise, and reduced linewidth, resulting from the equalized photon density in the laser cavity by the partitioned partial gratings.
Authors:Siti Sulikhah, National Taiwan University of Science and Technology / Kryzchel Anne Malicsi Dela Cruz, National Taiwan University of Science and Technology / San-Liang Lee, National Taiwan University of Science and Technology / Charng Tu, WIN Semiconductors / Ing Jang, WIN Semiconductors / Hung Shiao, WIN Semiconductors / Chao-Hsin Wu, National Taiwan University / Hsiang-Chun Yen, National Taiwan University