Refine your search:     
Report No.

Raman and FT-IR spectroscopy of electron irradiated LiNbO$$_3$$

Miyazaki, Hisashi*; Morimoto, Jun*; Toda, Koji*; Onoda, Shinobu; Oshima, Takeshi

LiNO$$_3$$ has several advantages for opto-electronic and acousto-optic applications including waveguides, modulators, second harmonic generators and surface acoustic wave (SAW) devices. In this study, we characterized the defects in electron irradiated LiNbO$$_3$$ single crystal substrates using Raman. The Raman peak of symmetrical O-Nb-O bending mode drastically decreased with increasing electron irradiation. It is thought that the electron irradiation gives the biggest influence on the Nb-O bond.



- Accesses





[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.