ACOUSTOOPTIC MODE-LOCKER FOR ND - LASERS USING PARATELLURITE

被引：7

作者：

EICHLER, HJ ^{[1
]}

BAROCSI, A ^{[1
]}

JAKAB, L ^{[1
]}

LIU, B ^{[1
]}

机构：

[1] TECH UNIV BUDAPEST, INST PHYS, DEPT ATOM PHYS, H-1111 BUDAPEST, HUNGARY

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1991年 / 53卷 / 03期

关键词：

42.60.Fc; 78.20.Hp;

D O I：

10.1007/BF00330236

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The design of an acousto-optic modulator using paratellurite requiring only low driving power is described. Because of the high figure of merit a high modulation index can be achieved. To avoid an intermediate transmission peak the modulator should not be operated in the Bragg-regime but rather in the transition regime. The time dependent transmission for this regime is calculated as a function of the material parameters. Experimentally, modulation indices up to 10 are obtained. Using such a TeO2 mode-locker a pulsed Nd:Cr:GSGG laser delivered pulses down to 70 ps. PACS: 78.20.Hp, 42.60.Fc

引用

页码：194 / 197

页数：4

共 6 条

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