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Updated: Jul 12, 2026

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics
09:10

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

Ultrahigh-power semiconductor diode laser arrays.

P S Cross, G L Harnagel, W Streifer

    Science (New York, N.Y.)
    |September 11, 1987
    PubMed
    Summary
    This summary is machine-generated.

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    Transistor-sized semiconductor diode lasers are rapidly advancing, now offering several watts of continuous power and kilowatt pulses with high efficiency. This technological leap in compact optics may rival the impact of the solid-state electronics revolution.

    Area of Science:

    • Optics and Photonics
    • Semiconductor Devices

    Background:

    • Semiconductor diode lasers have seen significant advancements.
    • Miniaturization has led to transistor-sized devices.

    Purpose of the Study:

    • To highlight the rapid power increases in semiconductor diode lasers.
    • To discuss the potential technological impact of these compact devices.

    Main Methods:

    • Review of recent developments in semiconductor diode laser technology.
    • Analysis of power output capabilities (continuous and pulsed).

    Main Results:

    • Power output has more than doubled annually.
    • Continuous outputs of several watts are achievable.
    • Pulsed powers in the kilowatt range with 50% efficiency are now possible.

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    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
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    Last Updated: Jul 12, 2026

    Construction and Characterization of External Cavity Diode Lasers for Atomic Physics
    09:10

    Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

    Published on: April 24, 2014

    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
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    20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

    Published on: July 12, 2017

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
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    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

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    Conclusions:

    • Compact semiconductor diode lasers offer unprecedented power levels.
    • These advancements signal a potential revolution in optics.
    • The impact may be comparable to the solid-state electronics revolution.