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1 July 1990 Single-mode high-power diode laser array for optical communication
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Abstract
Single frequency oscillation with a near diffraction-limited beam pattern is demonstrated from an otherwise multimode and multi-lobe high power GaAlAs laser array using a self-injection locking technique. A single mode output power of 500 mW with a single lobe far field beam of 0.5 deg divergence angle was obtained. The single frequency laser array also shows high frequency modulation response with high modulation depth and low distortion that make this laser array a suitable candidate for optical communication applications.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. C. Wang and Richard J. Stone "Single-mode high-power diode laser array for optical communication", Proc. SPIE 1218, Free-Space Laser Communication Technologies II, (1 July 1990); https://doi.org/10.1117/12.18195
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