OPTIMAL QUASI-PHASE-MATCHING FOR HIGH-ORDER HARMONIC-GENERATION IN GASES AND PLASMA

被引：41

作者：

SHKOLNIKOV, PL ^{[1
]}

LAGO, A ^{[1
]}

KAPLAN, AE ^{[1
]}

机构：

[1] UNIV FED SANTA CATARINA, BR-88049 FLORIANOPOLIS, SC, BRAZIL

来源：

PHYSICAL REVIEW A | 1994年 / 50卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.50.R4461

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We theoretically demonstrate the feasibility of optimal quasi-phase-matching (QPM) of high-order harmonic generation in gases and plasma with modulated density. QPM optimization, being possible for both tight and loose focusing of the fundamental beam, may increase the conversion efficiency of high-order harmonic generation by several orders of magnitude as compared to the efficiency attainable now. © 1994 The American Physical Society.

引用

页码：R4461 / R4464

页数：4

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