Spectroscopic temperature determination of aluminum monoxide in laser ablation with 266-nm radiation

被引：37

作者：

Dors, IG ^{[1
]}

Parigger, C ^{[1
]}

Lewis, JWL ^{[1
]}

机构：

[1] Univ Tennessee, Inst Space, Ctr Laser Applicat, Tullahoma, TN 37388 USA

来源：

OPTICS LETTERS | 1998年 / 23卷 / 22期

关键词：

D O I：

10.1364/OL.23.001778

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report time-resolved measurements of diatomic aluminum monoxide spectra in the study of laser ablation by the use of frequency-quadrupled 266 Mm Nd:YAG laser radiation. Spectroscopic temperatures of 3432(35) K and 3329(13) K are obtained at a delay time of 20 mu s, respectively, by the use of the modified diatomic Boltzmann plot and by the use of the Nelder-Mead algorithm in the fitting of the recorded spectrum. (C) 1998 Optical Society of America.

引用

页码：1778 / 1780

页数：3

共 17 条

[1] DETECTION OF ALO MOLECULES PRODUCED BY KRF LASER-ABLATED AL ATOMS IN OXYGEN GAS AND PLASMA ENVIRONMENTS [J].

CHING, CH ;

GILGENBACH, RM ;

LASH, JS .

JOURNAL OF APPLIED PHYSICS, 1995, 78 (05) :3408-3410

[2] ROTATIONAL ANALYSIS OF THE B2-SIGMA+-]X2-SIGMAT SYSTEM OF THE ALUMINUM MONOXIDE RADICAL, ALO [J].

COXON, JA ;

NAXAKIS, S .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1985, 111 (01) :102-113

[3] LASER-INDUCED FLUORESCENCE STUDIES OF EXCIMER LASER ABLATION OF AL2O3 [J].

DREYFUS, RW ;

KELLY, R ;

WALKUP, RE .

APPLIED PHYSICS LETTERS, 1986, 49 (21) :1478-1480

[4] LASER DIAGNOSTIC EXPERIMENTS ON KRF LASER-ABLATION PLASMA-PLUME DYNAMICS RELEVANT TO MANUFACTURING APPLICATIONS [J].

GILGENBACH, RM ;

CHING, CH ;

LASH, JS ;

LINDLEY, RA .

PHYSICS OF PLASMAS, 1994, 1 (05) :1619-1625

[5] Angular momentum states of the diatomic molecule [J].

Hornkohl, JO ;

Parigger, C .

AMERICAN JOURNAL OF PHYSICS, 1996, 64 (05) :623-632

[6] TEMPERATURE-MEASUREMENTS FROM CN SPECTRA IN A LASER-INDUCED PLASMA [J].

HORNKOHL, JO ;

PARIGGER, C ;

LEWIS, JWL .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1991, 46 (05) :405-411

[7] Laser ablation of dielectrics with pulse durations between 20 fs and 3 ps [J].

Kautek, W ;

Kruger, J ;

Lenzner, M ;

Sartania, S ;

Spielmann, C ;

Krausz, F .

APPLIED PHYSICS LETTERS, 1996, 69 (21) :3146-3148

[8] LASER-ABLATION-ASSISTED-PLASMA DISCHARGES OF ALUMINUM IN A TRANSVERSE-MAGNETIC FIELD [J].

LASH, JS ;

GILGENBACH, RM ;

CHING, CH .

APPLIED PHYSICS LETTERS, 1994, 65 (05) :531-533

[9] Synthesis of novel thin-film materials by pulsed laser deposition [J].

Lowndes, DH ;

Geohegan, DB ;

Puretzky, AA ;

Norton, DP ;

Rouleau, CM .

SCIENCE, 1996, 273 (5277) :898-903

[10] SPECTROSCOPIC TEMPERATURE-MEASUREMENTS IN A DECAYING LASER-INDUCED PLASMA USING THE C-2 SWAN SYSTEM [J].

PARIGGER, C ;

PLEMMONS, DH ;

HORNKOHL, JO ;

LEWIS, JWL .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 1994, 52 (06) :707-711

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