NONLINEAR-OPTICAL PROPERTIES OF THE FULLERENES-C-60 AND FULLERENES-C-70 AT 1.064-MU-M

被引：65

作者：

LINDLE, JR ^{[1
]}

PONG, RGS ^{[1
]}

BARTOLI, FJ ^{[1
]}

KAFAFI, ZH ^{[1
]}

机构：

[1] USN,RES LAB,WASHINGTON,DC 20375

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.48.9447

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Time-resolved degenerate-four-wave-mixing experiments were conducted on films of pure C60 and C70 using a 35-ps laser at 1.064 mum. The fullerenes exhibit a two-photon resonantly enhanced third-order optical response that is primarily laser-pulse-limited. At high laser intensities, a fifth-order component to the nonlinear optical signal is observed and is attributed to a two-photon excited-state transient grating. The large two-photon absorption coefficients measured for C60 and C70 at 1.064 mum by nonlinear transmittance are consistent with this assignment.

引用

页码：9447 / 9451

页数：5

共 36 条

[1] COLLECTIVE PLASMON EXCITATIONS IN C60 CLUSTERS [J].

BERTSCH, GF ;

BULGAC, A ;

TOMANEK, D ;

WANG, Y .

PHYSICAL REVIEW LETTERS, 1991, 67 (19) :2690-2693

[2]

BJORKLUND G, 1991, ACS POLYM PREPRINTS, V32, P61

[3]

Blau W. J., 1992, Modern Physics Letters B, V6, P1351, DOI 10.1142/S0217984992001058

[4] LARGE INFRARED NONLINEAR OPTICAL-RESPONSE OF C60 [J].

BLAU, WJ ;

BYRNE, HJ ;

CARDIN, DJ ;

DENNIS, TJ ;

HARE, JP ;

KROTO, HW ;

TAYLOR, R ;

WALTON, DRM .

PHYSICAL REVIEW LETTERS, 1991, 67 (11) :1423-1425

[5]

Chemla D. S., 1987, NONLINEAR OPTICAL PR, V1

[6]

Chemla D.S., 1987, NONLINEAR OPTICAL PR, V2

[7]

EHRLICH JE, 1992, APPL PHYS LETT, V59, P2938

[8] RESONANT NONLINEAR OPTICAL-RESPONSE OF THE FULLERENES C-60 AND C-70 [J].

FLOM, SR ;

PONG, RGS ;

BARTOLI, FJ ;

KAFAFI, ZH .

PHYSICAL REVIEW B, 1992, 46 (23) :15598-15601

[9] NONRESONANT 3RD-ORDER OPTICAL NONLINEARITY OF ALL-CARBON MOLECULES C-60 [J].

GONG, QH ;

SUN, YX ;

XIA, ZJ ;

ZOU, YH ;

GU, ZN ;

ZHOU, XH ;

DI, Q .

JOURNAL OF APPLIED PHYSICS, 1992, 71 (06) :3025-3026

[10] DISPERSION OF THE 3RD-ORDER NONLINEAR OPTICAL SUSCEPTIBILITY IN C-60 CALCULATED WITH A TIGHT-BINDING MODEL [J].

HARIGAYA, K ;

ABE, S .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1992, 31 (7A) :L887-L889

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