Photorefractive properties of Cu-doped KNSBN crystal with fluorine replacing oxygen

Xiaonong Shen, Jianhua Zhao, Ruibo Wang, Pochi Yeh, Shujun Zhang, Huanchu Chen

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

We report the photorefractive properties of a new kind of Cu-doped KNSBN crystal in which a small fraction of oxygen (O) atoms are replaced with fluorine (F) atoms. The replacement of oxygen with fluorine in Cu:KNSBN crystals leads to a much shorter response time of 30 ms at an incident intensity of 5 W/cm2. We also discuss the effect of electron-hole competition on the coupling constant.

Original languageEnglish (US)
Pages (from-to)1253-1255
Number of pages3
JournalOptics Letters
Volume23
Issue number16
DOIs
StatePublished - Aug 15 1998

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Photorefractive properties of Cu-doped KNSBN crystal with fluorine replacing oxygen'. Together they form a unique fingerprint.

Cite this