Limiting of microjoule femtosecond pulses in air-guided modes of a hollow photonic-crystal fiber

被引：18
|
作者：
Konorov, SO [1 ]
Sidorov-Biryukov, DA
Bugar, I
Chorvat, D
Chorvat, D
Serebryannikov, EE
Bloemer, MJ
Scalora, M
Miles, RB
Zheltikov, AM
机构：
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia
[2] Moscow MV Lomonosov State Univ, Ctr Int Laser, Moscow 119899, Russia
[3] Ctr Int Laser, Bratislava 81219, Slovakia
[4] USA, Weap Sci Directorate, Aviat & Missile Command, Huntsville, AL 35898 USA
[5] Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA
来源：
PHYSICAL REVIEW A | 2004年 / 70卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1103/PhysRevA.70.023807
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Self-phase-modulation-induced spectral broadening of laser pulses in air-guided modes of hollow photonic-crystal fibers (PCFs) is shown to allow the creation of fiber-optic limiters for high-intensity ultrashort laser pulses. The performance of PCF limiters is analyzed in terms of elementary theory of self-phase modulation. Experiments performed with 100 fs microjoule pulses of 800 nm Ti:sapphire laser radiation demonstrate the potential of hollow PCFs as limiters for 10 MW ultrashort laser pulses and show the possibility to switch the limiting level of output radiation energy by guiding femtosecond pulses in different PCF modes.
引用
收藏
页码：023807 / 1
页数：6
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