Optically pumped membrane BH-DFB lasers for low-threshold and single-mode operation

High optical confinement and high index coupling in 1.55 /spl mu/m-wavelength GaInAsP-InP membrane buried heterostructure distributed feedback (BH-DFB) lasers consisting of deeply etched single-quantum-well wire-like active regions were demonstrated under room-temperature (RT) continuous-wave (CW) o...

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Veröffentlicht in:	IEEE journal of selected topics in quantum electronics 2003-09, Vol.9 (5), p.1361-1366
Hauptverfasser:	Okamoto, T., Nunoya, N., Onodera, Y., Yamazaki, T., Tamura, S., Arai, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomembranes Distributed feedback devices Etching Fluctuation Fluctuations Laser excitation Laser feedback Lasers Membranes Noise levels Optical coupling Optical feedback Optical pumping Pump lasers Pumps Thresholds Wavelengths
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