1
Hsi-Hsun Tsai
Hsi Hsun Tsai, Ren Jet Yao, I Han Wu, Winyann Jang: Apparatus and method for compensation of central wavelength shifting of a fiber grating. Troxell Law Office PLLC, February 8, 2005: US06853771 (1 worldwide citation)

An apparatus and method for compensation of central wavelength shifting of a fiber grating by material with Invar effect. In the present invention, a substrate having a negative thermal expansion coefficient and a fiber with fiber grating is provided, and two portions of the fiber at both sides of t ...


2
Hsi-Hsun Tsai
Hsi Hsun Tsai, Ren Jet Yao, I Han Wu, Winyann Jang: Apparatus and method for compensation of central wavelength shifting of a fiber grating. Uconn Technology, Richard P Berg Esq, c o LADAS & PARRY, May 15, 2003: US20030091285-A1

An apparatus and method for compensation of central wavelength shifting of a fiber grating by material with Invar effect. In the present invention, a substrate having a negative thermal expansion coefficient and a fiber with fiber grating is provided, and two portions of the fiber at both sides of t ...