Chinese Optics Letters, 2012, 10 (10): 102501, Published Online: Aug. 3, 2012
Digital wavelength switching by thermal and carrier injection ef fects in V-coupled cavity semiconductor laser
Abstract
Consecutive wavelength switching characteristics of a simple, compact, and digitally wavelength-switchable laser based on V-coupled cavities are reported. Wavelength switching through thermal and carrier injection effects is examined. Without using band gap engineering for the tuning section, 26- and 9-channel wavelength switching schemes are achieved via thermal and carrier injection effects, respectively. The performances of these two tuning schemes are then compared.
Jialiang Jin, Lei Wang, Jianjun He. Digital wavelength switching by thermal and carrier injection ef fects in V-coupled cavity semiconductor laser[J]. Chinese Optics Letters, 2012, 10(10): 102501.
PDF全文
