Higher order modes in acoustically antiguiding optical fiber

Autor: Yuh-Shiuan Liu, Pi Cheng Law, Peter D. Dragic

Publikováno v: Microwave and Optical Technology Letters. 54:2347-2349

We present evidence of the presence of higher order acoustic modes in acoustically antiguiding optical fiber. Microwave heterodyne measurements (∼11 GHz) on a fiber with a pure silica core and F-doped cladding reveal a Brillouin gain spectrum with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d25637a4b33e12ecbf692052ce2470d
https://doi.org/10.1002/mop.27049

Mass density and the Brillouin spectroscopy of aluminosilicate optical fibers

Autor: John Ballato, Saunab Ghosh, Thomas Hawkins, Mukul Chandra Paul, Stephanie Morris, Pi Cheng Law, Peter D. Dragic, Arthur Ballato

Publikováno v: Optical Materials Express. 2:1641

Provided herein is a detailed analysis of the Brillouin properties of alumina-doped silica optical fiber. The acoustic velocity of alumina in silica is shown to be a very strong function of its mass density, which can vary significantly from sample-t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e135ccdee9f263cc7c61889d30f1d23
https://doi.org/10.1364/ome.2.001641

Acoustic coefficients of P_2O_5-doped silica fiber: acoustic velocity, acoustic attenuation, and thermo-acoustic coefficient

Autor: Yuh-Shiuan Liu, Peter D. Dragic, André Croteau, Pi Cheng Law

Publikováno v: Optical Materials Express. 1:686

We present measurements and modeling of the effect of P2O5 doping on the acoustic damping and temperature sensitivity coefficients of silica fibers. In particular, the Brillouin gain spectrum of a highly P-doped fiber is measured and investigated at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6438f0ecab785d47ec7c14bdfbb0951
https://doi.org/10.1364/ome.1.000686

High pumping-efficiency L-band erbium-doped fiber ASE source using double-pass bidirectional-pumping configuration.

Autor: Szu-Chi Tsai, Tseng-Chien Tsai, Pi-Cheng Law, Yung-Kuang Chen

Publikováno v: IEEE Photonics Technology Letters; Feb2003, Vol. 15 Issue 2, p197-199, 3p

IEEE Standard for Information Technology - Portable Operating System Interface (POSIX). Base Definitions.

Publikováno v: 1003.1, 2004 Edition. The Open Group Technical Standard Base Specifications, Issue 6. Includes 1003.1-2001, 1003.1-2001/Cor 1-2002 & 1003.1-2001/Co: IEEE Standard for Information Technology - Portable Operating System Interface (POSIX). Base Definitions; 1/ 1/2004, p01, 510p