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Stable Optical Trap from a Single Optical Field Utilizing Birefringence

Autor(en)
Robinjeet Singh, Garrett D. Cole, Jonathan Cripe, Thomas Corbitt
Abstrakt

We report a stable double optical spring effect in an optical cavity pumped with a single optical field that arises as a result of birefringence. One end of the cavity is formed by a multilayer Al0.92Ga0.08As/GaAs stack supported by a microfabricated cantilever with a natural mode frequency of 274 Hz. The optical spring shifts the resonance to 21 kHz, corresponding to a suppression of low frequency vibrations by a factor of about 5 000. The stable nature of the optical trap allows the cavity to be operated without any external feedback and with only a single optical field incident.

Organisation(en)
Quantenoptik, Quantennanophysik und Quanteninformation
Externe Organisation(en)
Louisiana State University, Thorlabs Crystalline Solutions
Journal
Physical Review Letters
Band
117
Anzahl der Seiten
5
ISSN
0031-9007
DOI
https://doi.org/10.1103/PhysRevLett.117.213604
Publikationsdatum
11-2016
Peer-reviewed
Ja
ÖFOS 2012
103026 Quantenoptik, 103021 Optik
Schlagwörter
ASJC Scopus Sachgebiete
Allgemeine Physik und Astronomie
Link zum Portal
https://ucrisportal.univie.ac.at/de/publications/a17eefd5-cbde-47d3-87fe-1ca838d0b718