Chinese Optics Letters, Volume. 10, Issue 10, 102501(2012)
Digital wavelength switching by thermal and carrier injection ef fects in V-coupled cavity semiconductor laser
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.
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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
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Received: Mar. 30, 2012
Accepted: Apr. 26, 2012
Published Online: Aug. 3, 2012
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