Multi-peaks THz absorption of β-Zn3BPO7 crystal

Author

Hou, Bihui ; Ju, Hailang ; Song, Yanrong ; Peizhen Fu ; Wang, Li ; Han, Shouzhen

Author_Institution

Coll. of Mater., Beijing Univ. of Technol., Beijing

fYear

2007

fDate

2-9 Sept. 2007

Firstpage

536

Lastpage

537

Abstract

Using electro-optic sampling technique and helping with the application of THz time-domain spectroscopy transmission equipment, the dispersion and absorption of P-Zn₃BPO₇ crystal had been measured and analyzed in a range from 0.3 THz to 3.0 THz, and the absorption and refractive index were also obtained. There are many peaks in the absorption spectrum and the frequencies of some main sharp-pointed peaks are at 1.396, 2.002, 2.476 and 2.674 THz respectively. The dielectric coefficient had also been studied.

Keywords

crystal growth; electro-optical effects; lattice dynamics; nonlinear optics; submillimetre wave spectroscopy; zinc compounds; THz time-domain spectroscopy transmission equipment; dielectric coefficient; electro-optic sampling technique; multi-peaks THz absorption; Absorption; Dielectrics; Frequency; Nonlinear optics; Optical refraction; Optical variables control; Reflectivity; Refractive index; Spectroscopy; Time domain analysis; β-Zn3BPO7; Crystal; Multi-peaks THz absorption; Refractive index;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on

Conference_Location

Cardiff

Print_ISBN

978-1-4244-1438-3

Type

conf

DOI

10.1109/ICIMW.2007.4516619

Filename

4516619