Cavity formation on an optical nanofiber using focused ion beam milling technique

被引：95

作者：

Nayak, K. P. ^{[1
]}

Le Kien, Fam ^{[1
]}

Kawai, Y. ^{[1
]}

Hakuta, K. ^{[1
]}

Nakajima, K. ^{[2
]}

Miyazaki, H. T. ^{[2
]}

Sugimoto, Y. ^{[2
]}

机构：

[1] Univ Electrocommun, Ctr Photon Innovat, Tokyo, Japan

[2] Natl Inst Mat Sci, Nanotechnol Innovat Ctr, Tsukuba, Ibaraki, Japan

来源：

OPTICS EXPRESS | 2011年 / 19卷 / 15期

基金：

日本科学技术振兴机构;

关键词：

SINGLE QUANTUM-DOT; PHOTONS; ATOM; FIBER; MODE;

D O I：

10.1364/OE.19.014040

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the experimental realization of nanofiber Bragg grating (NFBG) by drilling periodic nano-grooves on a subwavelength-diameter silica fiber using focused ion beam milling technique. Using such NFBG structures we have realized nanofiber cavity systems. The typical finesse of such nanofiber cavity is F similar to 20 - 120 and the on-resonance transmission is similar to 30 - 80%. Moreover the structural symmetry of such NFBGs results in polarization-selective modes in the nanofiber cavity. Due to the strong confinement of the field in the guided mode, such a nanofiber cavity can become a promising workbench for cavity QED. (C) 2011 Optical Society of America

引用

页码：14040 / 14050

页数：11

共 29 条

[21] Ideality in a fiber-taper-coupled microresonator system for application to cavity quantum electrodynamics [J].