Efficient diffraction-limited beam combining of semiconductor laser diode arrays using photorefractive BaTiO3

Beam combining of 820-nm-wavelength laser diodes using two-wave mixing in BaTiO3 is reported. Energy transfer efficiencies up to 80 percent were obtained with an index-guided diode. Efficient beam combining of two injection-locked laser arrays was demonstrated. Nearly 100 mW power in a diffraction-l...

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Veröffentlicht in:	IEEE photonics technology letters 1990-08, Vol.2 (8), p.568-570
Hauptverfasser:	VERDIELL, J. M, RAJBENBACH, H, HUIGNARD, J. P
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear optics Optics Physics
Online-Zugang:	Volltext
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