Wavelength Selection and Polarization Multiplexing of Blue Laser Diodes

Wavelength Selection and Polarization Multiplexing of Blue Laser Diodes

An external laser cavity was constructed that utilizes polarization multiplexing to combine the emission from two gallium nitride blue laser diodes. A polarization-dependent narrow-band resonant mirror was designed to be the output coupler of this cavity, which locked both laser diodes at a fixed wa...

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Veröffentlicht in:IEEE photonics technology letters 2015-10, Vol.27 (20), p.2166-2169
Hauptverfasser: Byrd, Matthew, Pung, Aaron, Johnson, Eric, Kyu Lee, Magnusson, Robert, Binun, Paul, McCormick, Kyle
Format: Artikel
Sprache:eng
Schlagworte:
Cavity resonators
Diode lasers
Gallium nitride
Gratings
Laser beams
Multiplexing
polarization multiplexing
Resonant gratings
Semiconductor lasers
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Zusammenfassung:An external laser cavity was constructed that utilizes polarization multiplexing to combine the emission from two gallium nitride blue laser diodes. A polarization-dependent narrow-band resonant mirror was designed to be the output coupler of this cavity, which locked both laser diodes at a fixed wavelength of 445.5 nm with a line-width of
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2015.2455876