Preparation of spherical optical microresonators and their resonance spectra in air and gaseous acetone
Result description
This paper deals with the preparation of spherical silica whispering-gallery-mode (WGM) microresonators and with their resonance spectra measured in air and in acetone vapors. Spherical microresonators with a diameter ranging from 320 to 360 micrometershave been prepared by heating the tip of a silica fiber by a hydrogen-oxygen burner. Details of this preparation are shown on spherical and spheroidal microresonators. The prepared microspheres were excited by a fiber taper and their resonance spectra were measured and Q factors estimated. Changes in the resonance spectra of the microspheres due to their contact with acetone vapor heated to 55 °C or with liquid acetone have been observed. These changes are explained by interaction of acetone with silicaand by temperature changes of the microspheres.
Keywords
spherical optical microresonatorinfluence air and gaseous acetone
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/67985882:_____/11:00374374
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Preparation of spherical optical microresonators and their resonance spectra in air and gaseous acetone
Original language description
This paper deals with the preparation of spherical silica whispering-gallery-mode (WGM) microresonators and with their resonance spectra measured in air and in acetone vapors. Spherical microresonators with a diameter ranging from 320 to 360 micrometershave been prepared by heating the tip of a silica fiber by a hydrogen-oxygen burner. Details of this preparation are shown on spherical and spheroidal microresonators. The prepared microspheres were excited by a fiber taper and their resonance spectra were measured and Q factors estimated. Changes in the resonance spectra of the microspheres due to their contact with acetone vapor heated to 55 °C or with liquid acetone have been observed. These changes are explained by interaction of acetone with silicaand by temperature changes of the microspheres.
Czech name
—
Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—
Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE Vol. 8306 - Photonics, Devices, and Systems V
ISBN
978-0-8194-8953-1
ISSN
0277-786X
e-ISSN
—
Number of pages
9
Pages from-to
"830605"-"830605-9"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Praha
Event date
Aug 24, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000297582500005
Basic information
Result type
D - Article in proceedings
CEP
BH - Optics, masers and lasers
Year of implementation
2011