High efficiency organic nonlinear crystal MHBA and its second harmonic generation

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 20 >Issue 3 >Page 194 > Article

Chinese Journal of Lasers
Vol. 20, Issue 3, 194 (1993)

High efficiency organic nonlinear crystal MHBA and its second harmonic generation

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. High efficiency organic nonlinear crystal MHBA and its second harmonic generation[J]. Chinese Journal of Lasers, 1993, 20(3): 194 Copy Citation Text

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Abstract

In this paper, phase-matched second harmonic generations in a novel organic material-MHBA have been obtained. The high conversion efficiency of 58. 94% for 1.06 μm→0.532 μm (Q-switched Nd:YAG laser), was firstly realized in organic crystal. Moreover, we have observed strong blue-violet light output, the tunable wavelength of which was 400～450 nm. Conversion efficiency of about 6% for 0.83 μm→0.415 μm has been obtained.

Keywords

green and blue light output frequency-doubling of MHBA crystal

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