Optimal conditions of coupling between the propagating mode in a tapered fiber and the given WG mode in a high-Q microsphere

Authors: Lu Y.^{1, 2}; Wang J-Y.¹; Xu X-X.¹; Pan S-H.¹; Zhang C-Z.¹

Source: Optik – International Journal for Light and Electron Optics, Volume 112, Number 3, March 2001 , pp. 109-113(5)

Publisher: Urban & Fischer

Abstract:

Abstract: We have investigated the coupling between the propagating mode in a tapered fiber and the given WG mode in a high-Q microsphere by a simple model. Approximate analytic expressions for coupling are derived. The optimal conditions for coupling are discussed.

Keywords: Microsphere; tapered fiber; coupling efficiency; optimal coupling

Language: English

Document Type: Original article

DOI: http://dx.doi.org/10.1078/0030-4026-00017

Affiliations: 1: Department of Physics, Nankai University, Tianjin 300071, China 2: School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin 300072, China

Publication date: 2001-03-01

• In this: publication
• By this: publisher
• In this Subject: Optics & Light
• By this author: Lu Y. ;  Wang J-Y. ;  Xu X-X. ;  Pan S-H. ;  Zhang C-Z.

Website © Publishing Technology. Article copyright remains with the publisher, society or author(s) as specified within the article.

• Terms and conditions
• Privacy policy
• Information for advertisers