Fabrication of whispering gallery mode cavity using crystal growth

被引：11
|
作者：
Kudo, Hiroshi [1 ]
Ogawa, Yohei [1 ]
Kato, Takumi [1 ]
Yokoo, Atsushi [2 ,3 ]
Tanabe, Takasumi [1 ]
机构：
[1] Keio Univ, Fac Sci & Technol, Dept Elect & Elect Engn, Yokohama, Kanagawa 2238522, Japan
[2] NTT Corp, NTT Nanophoton Ctr, Atsugi, Kanagawa 2430198, Japan
[3] NTT Corp, NTT Basic Res Labs, Atsugi, Kanagawa 2430198, Japan
来源：
APPLIED PHYSICS LETTERS | 2013年 / 102卷 / 21期
关键词：
OPTICAL MICROCAVITIES; TOROID MICROCAVITY; MEMORY; CHIP; LASER;
D O I：
10.1063/1.4807924
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We developed a method for fabricating crystalline whispering gallery mode cavities based on laser-heated pedestal growth. We fabricated sapphire cavities and obtained a Q factor of 1.6 x 10(4) with a cavity whose radius was about 120 mu m. We showed numerically that the cross sectional shape of the cavity is sensitive to the cavity Q, and we controlled it by changing the growth condition in the molten zone, without significantly degrading the crystal structure. (C) 2013 AIP Publishing LLC.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Whispering gallery mode operation in airgap vertical cavity laser structure
    Sugihwo, F
    Larson, MC
    Harris, JS
    ELECTRONICS LETTERS, 1997, 33 (17) : 1467 - 1468
  • [22] Study of whispering-gallery-mode in a photonic crystal microcavity
    刘光裕
    宁永强
    戚晓东
    张岩
    王贞福
    张星
    史晶晶
    张立森
    王伟
    孙艳芳
    崔锦江
    秦莉
    刘云
    王立军
    Optoelectronics Letters, 2011, 7 (02) : 105 - 108
  • [23] Study of whispering-gallery-mode in a photonic crystal microcavity
    Liu G.
    Ning Y.
    Qi X.
    Zhang Y.
    Wang Z.
    Zhang X.
    Shi J.
    Zhang L.
    Wang W.
    Sun Y.
    Cui J.
    Qin L.
    Liu Y.
    Wang L.
    Optoelectronics Letters, 2011, 7 (2) : 105 - 108
  • [24] Whispering gallery mode lasing in mesomorphic liquid crystal microdroplets
    Sofi, Junaid Ahmad
    Barthakur, Abinash
    Dhara, Surajit
    SOFT MATTER, 2019, 15 (39) : 7832 - 7837
  • [25] Coupling of a whispering gallery mode to a silicon chip with photonic crystal
    Zhuang, Yuyang
    Kumazaki, Hajime
    Fujii, Shun
    Imamura, Riku
    Daud, Nurul Ashikin Binti
    Ishida, Rammaru
    Chen, Heming
    Tanabe, Takasumi
    OPTICS LETTERS, 2019, 44 (23) : 5731 - 5734
  • [26] A novel approach to detect glucose concentration using active cavity Whispering Gallery Mode sensor
    Et-Tijani, El Metouy
    Poffo, Luiz
    Velly, Christelle
    Feron, Patrice
    Abel-Tiberini, Laetitia
    INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, 2024, 37 (04)
  • [27] Frequency stability of a dual-mode whispering gallery mode optical reference cavity
    Baumgartel, L. M.
    Thompson, R. J.
    Yu, N.
    OPTICS EXPRESS, 2012, 20 (28): : 29798 - 29806
  • [28] Fabrication and characterization of whispering-gallery-mode resonators made of polymers
    Schwesyg, Judith R.
    Beckmann, Tobias
    Zimmermann, Anne S.
    Buse, Karsten
    Haertle, Daniel
    OPTICS EXPRESS, 2009, 17 (04): : 2573 - 2578
  • [29] Design, fabrication and characterization of whispering-gallery mode miniature sensors
    Quan, HY
    Guo, ZX
    Xu, L
    Pau, S
    NANOFABRICATION: TECHNOLOGIES, DEVICES AND APPLICATIONS, 2004, 5592 : 373 - 381
  • [30] Fabrication of Lasing Whispering Gallery Mode Microresonators by Controllable Injection Method
    Sun, Hongyi
    Chen, Xiaogang
    Wang, Haotian
    Lu, Qijing
    Yang, Hongqin
    Xie, Shusen
    Wu, Xiang
    IEEE PHOTONICS JOURNAL, 2017, 9 (03):
12345