Anisotropy of nonlinear-optical property of RCOB (R = Gd, Y) crystal

Zheng Ping Wang, Jun Hai Liu, Ren Bo Song, Huai Dong Jiang, Shujun Zhang, Kun Fu, Chang Qing Wang, Ji Yang Wang, Yao Gang Liu, Jing Qian Wei, Huan Chu Chen, Zong Shu Shao

Research output: Contribution to journalArticle

28 Scopus citations

Abstract

The nonlinear-optical coefficients of RCOB (R = Gd, Y) crystals are measured. The spatial distribution of deff (effective nonlinear-optical coefficient) is subsequently determined. Our experiments show that the maximum deff occurs at the second quadrant. The second-harmonic generation efficiency reaches 48% for a 6 mm long, (113.2°, 47.4°)-cut GdCOB, and 41.5% for a 5mm long, (113°, 36.5°)-cut YCOB, respectively. The intracavity frequency doubling of GdCOB is reported for the first time.

Original languageEnglish (US)
Pages (from-to)385-387
Number of pages3
JournalChinese Physics Letters
Volume18
Issue number3
DOIs
StatePublished - Mar 1 2001

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Anisotropy of nonlinear-optical property of RCOB (R = Gd, Y) crystal'. Together they form a unique fingerprint.

  • Cite this

    Wang, Z. P., Liu, J. H., Song, R. B., Jiang, H. D., Zhang, S., Fu, K., Wang, C. Q., Wang, J. Y., Liu, Y. G., Wei, J. Q., Chen, H. C., & Shao, Z. S. (2001). Anisotropy of nonlinear-optical property of RCOB (R = Gd, Y) crystal. Chinese Physics Letters, 18(3), 385-387. https://doi.org/10.1088/0256-307X/18/3/325