Thermally controlled lateral beam shift and beam steering in semiconductor lasers

We demonstrate a thermally controlled, offset-gain and index-guiding (OGIG) structure, which permits continuous control of output beam position and direction from a semiconductor laser. The gain and index guiding axes in this structure are parallel but transversely offset. For parabolic gain and ind...

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Veröffentlicht in:	IEEE photonics technology letters 1995-01, Vol.7 (1), p.26-28, Article 26
Hauptverfasser:	Yan Sun, Fanning, C.G., Biellak, S.A., Siegman, A.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam steering Displacement control Exact sciences and technology Fundamental areas of phenomenology (including applications) Heating Laser beams Laser modes Lasers Microstrip Optical control Optics Physics Semiconductor lasers Semiconductor lasers laser diodes Temperature control Tunable circuits and devices
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