Abstract
The second-order nonlinear optical (NLO) properties of the monolithic bent molecule (Cz-Ocursive Greek chid2), two oxadiazolylstyryl moieties bridged to a carbazole, have been investigated for powder and film forms. The powdered sample was studied by using second harmonic generation with a total reflection geometry, and the effective NLO coefficient of Cz - Ocursive Greek chid2 in powder form was measured to be 1.2 pm/V at a fundamental wavelength of 1.36 μm. In the ultrathin film prepared by using the vacuum deposition method, a bent molecule was found to have a tendency to be aligned parallel on the surface of a solid substrate.
| Original language | English |
|---|---|
| Pages (from-to) | 912-915 |
| Number of pages | 4 |
| Journal | Journal of the Korean Physical Society |
| Volume | 39 |
| Issue number | 5 |
| Publication status | Published - 2001 Nov 1 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Second-order nonlinear optical properties of unpoled bent molecules in powder and in vacuum-deposited film. / Lee, Geon Joon; Cha, Soon Wook; Jeon, Seung-Joon; Jin, Jung Il; Yoon, Jae Sun.
In: Journal of the Korean Physical Society, Vol. 39, No. 5, 01.11.2001, p. 912-915.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Second-order nonlinear optical properties of unpoled bent molecules in powder and in vacuum-deposited film
AU - Lee, Geon Joon
AU - Cha, Soon Wook
AU - Jeon, Seung-Joon
AU - Jin, Jung Il
AU - Yoon, Jae Sun
PY - 2001/11/1
Y1 - 2001/11/1
N2 - The second-order nonlinear optical (NLO) properties of the monolithic bent molecule (Cz-Ocursive Greek chid2), two oxadiazolylstyryl moieties bridged to a carbazole, have been investigated for powder and film forms. The powdered sample was studied by using second harmonic generation with a total reflection geometry, and the effective NLO coefficient of Cz - Ocursive Greek chid2 in powder form was measured to be 1.2 pm/V at a fundamental wavelength of 1.36 μm. In the ultrathin film prepared by using the vacuum deposition method, a bent molecule was found to have a tendency to be aligned parallel on the surface of a solid substrate.
AB - The second-order nonlinear optical (NLO) properties of the monolithic bent molecule (Cz-Ocursive Greek chid2), two oxadiazolylstyryl moieties bridged to a carbazole, have been investigated for powder and film forms. The powdered sample was studied by using second harmonic generation with a total reflection geometry, and the effective NLO coefficient of Cz - Ocursive Greek chid2 in powder form was measured to be 1.2 pm/V at a fundamental wavelength of 1.36 μm. In the ultrathin film prepared by using the vacuum deposition method, a bent molecule was found to have a tendency to be aligned parallel on the surface of a solid substrate.
UR - http://www.scopus.com/inward/record.url?scp=0035540812&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035540812&partnerID=8YFLogxK
M3 - Article
VL - 39
SP - 912
EP - 915
JO - Journal of the Korean Physical Society
JF - Journal of the Korean Physical Society
SN - 0374-4884
IS - 5
ER -