Hydrodynamic regime of laser ablation of metals by ultrashort pulses of low fluence

被引：5

作者：

Afanasiev, YV ^{[1
]}

Chichkov, BN ^{[1
]}

Demchenko, NN ^{[1
]}

Isakov, VA ^{[1
]}

Zavestovskaya, IN ^{[1
]}

机构：

[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 117924, Russia

来源：

JOURNAL OF RUSSIAN LASER RESEARCH | 1999年 / 20卷 / 06期

关键词：

Russian Laser Research; Cold Pressure; Ultrashort Pulse; Russian Laser Research Volume; Ablation Depth;

D O I：

10.1007/BF02508611

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Metal ablation taking into account the hydrodynamics of a dense ablated material with ion temperature close to critical is considered. An extended two-temperature model taking into account hydrodynamic plasma expansion and degeneracy of the electron gas is developed. The new version of the RAPID code is used to perform calculations of ablation rates for several metal targets under conditions where the electron degeneracy is important.

引用

页码：489 / 496

页数：8

共 12 条

[1] Thermal regime of laser ablation of metals by ultrashort pulses of low fluence [J].

Afanasiev, YV ;

Chichkov, BN ;

Isakov, VA ;

Kanavin, AP ;

Uryupin, SA .

JOURNAL OF RUSSIAN LASER RESEARCH, 1999, 20 (03) :189-201

[2] Ablation of metals by ultrashort laser pulses: Theoretical modeling and computer simulations [J].

Afanasiev, YV ;

Chichkov, BN ;

Demchenko, NN ;

Isakov, VA ;

Zavestovskaya, IN .

JOURNAL OF RUSSIAN LASER RESEARCH, 1999, 20 (02) :89-115

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