Optical transmittance degradation in tapered fibers
スポンサーリンク
概要
- 論文の詳細を見る
We investigated the cause of optical transmittance degradation in tapered fibers. Degradation commences immediately after fabrication and it eventually reduces the transmittance to almost zero. It is a major problem that limits applications of tapered fibers. We systematically investigated the effect of the dust-particle density and the humidity on the degradation dynamics. The results clearly show that the degradation is mostly due to dust particles and that it is not related to the humidity. In a dust free environment it is possible to preserve the transmittance with a degradation of less than the noise (±0.02) over 1 week.
- 2011-04-25
著者
-
Takeuchi Shigeki
Ries Hokkaido University:isir Osaka University
-
Fujiwara Masazumi
Ries Hokkaido University:isir Osaka University
-
Takeuchi Shigeki
Hokkaido University:osaka University
関連論文
- Phase shift spectra of a fiber-microsphere system at the single photon level
- Optical transmittance degradation in tapered fibers
- 25pPSB-51 Investigation of NV centers in diamond nano crystals by laser scanning confocal microscopy
- 21pPSB-50 Phonon Side Band Suppression in NV-Fluorescence Spectrum by Use of Substrate Effect
- 23pED-4 Development of superconducting nanowire single photon detection system for the evaluation of ultra broadband parametric fluorescence
- Suppression of fluorescence phonon sideband from nitrogen vacancy centers in diamond nanocrystals by substrate effect
- Coupling of ultrathin tapered fibers with high-Q microsphere resonators at cryogenic temperatures and observation of phase-shift transition from undercoupling to overcoupling
- Effect of Substrates on the Temperature Dependence of Fluorescence Spectra of Nitrogen Vacancy Centers in Diamond Nanocrystals (SELECTED TOPICS IN APPLIED PHYSICS : Diamond Semiconductors : from Materials to Devices)
- Noncollinear parametric fluorescence by chirped quasi-phase matching for monocycle temporal entanglement