Calorimetric measurement of two-photon absorption and color-center formation in ultraviolet-window materials

被引:3
作者
Eva, E
Mann, K
机构
来源
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1996年 / 62卷 / 02期
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Intensity-dependent absorption of 25 ns excimer laser pulses in common UV-window materials was investigated. By employing a calorimetric technique which provides greatly enhanced sensitivity compared to transmissive measurements, two-photon absorption coefficients were determined at intensities of 2-80 MW/cm(2) and found to be in good agreement with previous measurements at 10-100 GW/cm(2). Also, color-center formation in fused silica was observed. It was possible to quantify transient and cumulative effects as a function of intensity.
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页码:143 / 149
页数:7
相关论文
共 31 条
[11]   INTENSITY-INDUCED NONLINEAR EFFECTS IN UV WINDOW MATERIALS [J].
KIM, YP ;
HUTCHINSON, MHR .
APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1989, 49 (05) :469-478
[12]   SUDDEN ONSET OF STRONG ABSORPTION FOLLOWED BY FORCED RECOVERY IN KRF LASER-IRRADIATED FUSED-SILICA [J].
KRAJNOVICH, DJ ;
POUR, IK ;
TAM, AC ;
LEUNG, WP ;
KULKARNI, MV .
OPTICS LETTERS, 1993, 18 (06) :453-455
[13]   LUMINESCENCE AND TRANSIENT ABSORPTION-BANDS IN FUSED SIO2 INDUCED BY KRF LASER-RADIATION AT VARIOUS TEMPERATURES [J].
LECLERC, N ;
PFLEIDERER, C ;
HITZLER, H ;
WOLFRUM, J ;
GREULICH, KO ;
THOMAS, S ;
ENGLISCH, W .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1992, 149 (1-2) :115-121
[14]   TRANSIENT ABSORPTION AND FLUORESCENCE SPECTROSCOPY IN FUSED-SILICA INDUCED BY PULSED KRF EXCIMER LASER IRRADIATION [J].
LECLERC, N ;
PFLEIDERER, C ;
WOLFRUM, J ;
GREULICH, K ;
LEUNG, WP ;
KULKARNI, M ;
TAM, AC .
APPLIED PHYSICS LETTERS, 1991, 59 (26) :3369-3371
[15]   EFFECT OF INTENSE AND PROLONGED 248 NM PULSED-LASER IRRADIATION ON THE PROPERTIES OF ULTRAVIOLET-GRADE FUSED-SILICA [J].
LEUNG, WP ;
KULKARNI, M ;
KRAJNOVICH, D ;
TAM, AC .
APPLIED PHYSICS LETTERS, 1991, 58 (06) :551-553
[16]   ABSOLUTE 2-PHOTON ABSORPTION-COEFFICIENTS AT 355 AND 266 NM [J].
LIU, P ;
SMITH, WL ;
LOTEM, H ;
BECHTEL, JH ;
BLOEMBERGEN, N ;
ADHAV, RS .
PHYSICAL REVIEW B, 1978, 17 (12) :4620-4632
[17]  
MANN K, 1993, SPIE P, V1848, P415
[18]  
Matthias E., 1989, TOP CURR PHYS, V47, P89
[19]  
RAHE M, 1990, SPIE P, V1441, P113
[20]  
REICHLING M, 1994, PHYS BL, V50, P247