✦ LIBER ✦

Ultrafast optical Kerr effect of phthalocyanine

✍ Scribed by Ping Yuan; Zongju Xia; Y.H. Zou; Ling Quiu; Jifeng Shen; Yuquan Shen; Huijun Xu

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 288 KB
Volume: 224
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)00510-9

No coin nor oath required. For personal study only.

✦ Synopsis

The resonant optical Kerr effect in the Langrauir-Blodgett film, spin-coating film and solution of 2,9,16,23-tetra-heptadecylamido-substituted vanadyl phthalocyanine was measured with femtosecond laser pulses to determine the relaxation time and uitrafast nonlinear optical susceptibility, and two slow decay components were also observed.

📜 SIMILAR VOLUMES

Optical Kerr effect studies of octyl-cya

Optical Kerr effect studies of octyl-cyanobiphenyl

✍ H.J. Coles 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 347 KB

The optid and dc Kerr effects have been measwed for the nematogen oct+cyanobiphenylQ3 Ci3) as a function of temperature in the isotropic phase-BY uskg p?llsed methods dynamic properties have been determined and the pretransitiod behviour e\_\_ ed in texms of the Landau-de Gemes model. The constants

Optical Kerr effect in biopolymer soluti

Optical Kerr effect in biopolymer solutions

✍ H. J. Coles; B. R. Jennings 📂 Article 📅 1975 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 520 KB

## Abstract The electric field in a single mode, YAG laser beam has been used to induce orientational birefringence in solutions of tobacco rattle virus, DNA, heparin, and hyaluronic acid. Using this laser in its “fixed‐__Q__” mode, laser pulses were generated which persisted for up to 200 μsec in

Optical Kerr effect in carbon diselenide

✍ Bruce A. Garetz; John M. Khosrofian 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 317 KB

Transient electro-optic Kerr effect in s

Transient electro-optic Kerr effect in spheroidal particles

✍ A. Kent Wright; William E. Keefe 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 412 KB 👁 1 views

## Abstract Benoit's theory of the time dependence of the birefringence transient in the Kerr cell following sudden removal of the orienting field has been examined and shown to hold only for spherical part ides and not ellipsoids of revolution. This observation is in agreement with the methods of

Relaxation of the optical Kerr effect of

Relaxation of the optical Kerr effect of anisotropic molecules in mixed liquids

✍ P.P. Ho; W. Yu; R.R. Alfano 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 584 KB

The relzuation time of' the Kerr effect of nitrobonzcne and 'rn-nitrotuluzne in variorrs mixtures Mth carbon tetrachloride and various alcohols was determined by mcasurin# the kinetics of thti Kerr effcci usinp picosecond laser techniques. These measurements yield information on the rotrirional moti

Femtosecond dynamics of the optical kerr

Femtosecond dynamics of the optical kerr effect in liquid nitrobenzene and chlorobenzene

✍ William T. Lotshaw; Dale McMorrow; Constantinos Kalpouzos; Geraldine A. Kenney-W 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 527 KB

The optical Kerr effect of liquid nitrobenzene and chlorobenzene is probed with 65 fs optical pulses at 633 nm. We observe an instantaneous signal contribution which is attributed to the incoherent (dephased) electronic component of the third-order nonlinear susceptibility x"'. Additionally, three n