Nonlinear optical properties of a new crystal GdCa4O(BO3)3

Shaojun Zhang, Lianke Sun, Zhengping Wang, Huanchu Chen, Shujun Zhang, Ruiping Cheng, Qingpu Wang, Shengzhi Zhao, Xingyu Zhnag

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The phase-matching curve of GCOB crystal was calculated and experimentally measured. The measured data of phase-matching angle are well fit to the calculated curve. The second-harmonic generation conversion efficiency of a Q-switched Nd:YAG laser with a GCOB crystal of 5 mm in length is about 26.7%. Comparing the conversion efficiency with that of the same length BBO crystal, the effective nonlinear coefficient is estimated to be close to that of BBO crystal.

Original languageEnglish (US)
Pages (from-to)272-274
Number of pages3
JournalGuangxue Xuebao/Acta Optica Sinica
Issue number2
StatePublished - Feb 1 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics


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