Title :
Ultra-high Q long-path As2S3 ring resonator on LiNbO3
Author :
Zhou, Y. ; Snider, W.T. ; Chen, Q. ; Kim, J.H. ; Tan, W.C. ; Madsen, C.K.
Author_Institution :
Texas A&M Univ., College Station, TX, USA
Abstract :
A vertically integrated As2S3 ring resonator side-coupled to Ti:LiNbO3 waveguide was designed and fabricated. We have demonstrated an ultra-high Q value of 3.5×105 and low propagation loss of 1.2 dB/cm over a 1.7 cm race-track ring resonator.
Keywords :
arsenic compounds; integrated optics; light propagation; lithium compounds; optical design techniques; optical fabrication; optical losses; optical waveguides; titanium; As2S3-LiNbO3:Ti; low propagation loss; optical design; optical fabrication; optical waveguide; race-track ring resonator; side-coupled vertically-integrated ring resonator; size 1.7 cm; ultrahigh Q-value; Couplings; Delay; Electrooptical waveguides; Lithium niobate; Optical ring resonators; Propagation losses;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
