Professional Records
License Records
Stefan Werner Ballmer
Address:
105 Buckingham Ave #2, Syracuse, NY 13210
License #:
A4725404
Category:
Airmen
Stefan Ballmer Phones & Addresses
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Syracuse, NY
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Richland, WA
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Pasadena, CA
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Cambridge, MA
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530 Edison St, Kennewick, WA 99336 (509) 783-9046
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Roxbury Crossing, MA
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305 Memorial Dr, Cambridge, MA 02139
Work
Company:
Syracuse university
Position:
Assistant professor physics
Education
School / High School:
Massachusetts Institute of Technology
Industries
Higher Education
Resumes
Resumes
Assistant Professor Physics
View pageLocation:
Richland, WA
Industry:
Higher Education
Work:
Syracuse University
Assistant Professor Physics
Assistant Professor Physics
Education:
Massachusetts Institute of Technology
Publications
Us Patents
Optical Coating Permitting Cavity Self-Locking
View pageUS Patent:
20160356983, Dec 8, 2016
Filed:
Jun 6, 2016
Appl. No.:
15/174475
Inventors:
Stefan Ballmer - Syracuse NY, US
Assignee:
SYRACUSE UNIVERSITY - Syracuse NY
International Classification:
G02B 7/18
G02B 5/08
G01V 7/00
G02B 17/00
G02B 5/08
G01V 7/00
G02B 17/00
Abstract:
A stable single-carrier optical spring, comprising a pair of dielectric mirrors, each having a dielectric coating, and positioned to form a standing wave from an incident optic field. The dielectric coating has a plurality of layers, where at least the first layer is sized to be an odd multiple of half a wavelength of the laser beam, to feature an opposite-sign photo-thermal effect due to the detailed interaction of the optical field with the coating. This results in an opposite-sign photo-thermal effect at the optical spring frequency. The dampening effect is large enough to stabilize the radiation pressure based optical spring, resulting in a statically and dynamically stable optical spring. As a result this coating allows stable locking of a cavity with a single laser frequency using radiation pressure feedback.