Technique for in situ measurement of free spectral range and transverse mode spacing of optical cavities
نویسندگان
چکیده
منابع مشابه
Technique for in situ measurement of free spectral range and transverse mode spacing of optical cavities.
Length and g-factor are fundamental parameters that characterize optical cavities. We developed a technique to measure these parameters in situ by determining the frequency spacing between the resonances of fundamental and spatial modes of an optical cavity. Two laser beams are injected into the cavity, and their relative frequency is scanned by a phase-lock loop, while the cavity is locked to ...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2012
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.51.006571