3.18 MEMS Atomic Clocks
نویسنده
چکیده
3.18.
منابع مشابه
Dynamic Characteristics of VCSELs for Cs-Based MEMS Atomic Clocks
We have fabricated flip-chip-bondable vertical-cavity surface-emitting lasers (VCSELs) emitting at 894.6 nm wavelength for Cs-based atomic clock applications. For polarization control, we have integrated shallow semiconducting surface gratings in the top Bragg mirror. A modulation bandwidth of more than 5GHz is reached at only 0.5mA bias. Modulation current efficiency factors larger than 12GHz/...
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