Optical field distribution and spectral property of GaAs/GaAlAs semiconductor laser arrays

Feng-Lan Xu; You Zhi Piao; Zhi He Zhang; Yun Liu; Dian-en Li; Y. Q. Zhang

doi:10.1117/12.182195

5 August 1994 Optical field distribution and spectral property of GaAs/GaAlAs semiconductor laser arrays

Feng-Lan Xu, You Zhi Piao, Zhi He Zhang, Yun Liu, Dian-en Li, Y. Q. Zhang

Proceedings Volume 2321, Second International Conference on Optoelectronic Science and Engineering '94; (1994) https://doi.org/10.1117/12.182195
Event: Optoelectronic Science and Engineering '94: International Conference, 1994, Beijing, China

Abstract

In this paper, we present experimental results of GaAs/GaAlAs laser arrays with linearly varied stripe widths. Near-diffraction-limited, single-lobed far field pattern and single longitudinal mode emission spectra are obtained. Experimental results are compared between uniform and nonuniform stripe widths. Furthermore, the spectral properties are discussed qualitatively.

Citation Download Citation

Feng-Lan Xu, You Zhi Piao, Zhi He Zhang, Yun Liu, Dian-en Li, and Y. Q. Zhang "Optical field distribution and spectral property of GaAs/GaAlAs semiconductor laser arrays", Proc. SPIE 2321, Second International Conference on Optoelectronic Science and Engineering '94, (5 August 1994); https://doi.org/10.1117/12.182195

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