Phase-matched high-order difference-frequency mixing in plasmas

被引：40

作者：

Meyer, S

Eichmann, H

Menzel, T

Nolte, S

Wellegehausen, B

Chichkov, BN

Momma, C

机构：

[1] LASER ZENTRUM HANNOVER EV, D-30419 HANNOVER, GERMANY

[2] PN LEBEDEV PHYS INST, MOSCOW 117924, RUSSIA

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.76.3336

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The generation of coherent extreme ultraviolet radiation by phase-matched high-order difference frequency mixing in plasmas is reported. The plasmas are produced by optical field ionization of atomic and molecular gases in an intense Ti:sapphire laser field. Phase matching for the high-order two-color (omega,2 omega) mixing process, 9 omega = 6(2 omega) - 3 omega, is demonstrated for the first time.

引用

页码：3336 / 3339

页数：4

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