Broad-area tandem semiconductor laser
Chen, T. R. ; Mehuys, D. ; Zhuang, Y. H. ; Mittelstein, M. ; Wang, H. ; Derry, P. L. ; Kajanto, M. ; Yariv, A.
Woodbury, NY : American Institute of Physics (AIP)
Published 1988
Woodbury, NY : American Institute of Physics (AIP)
Published 1988
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
A tandem combination of a uniform gain broad-area semiconductor laser and a (lateral) periodic gain section displays a stable, near-diffraction-limited single-lobed far-field pattern. The GaAs/GaAlAs quantum well lasers display a high degree of coherence across 60-μm-wide apertures provided that the broad-area section is sufficiently long.
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| Type of Medium: |
Electronic Resource
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| URL: |