The effects of external applied voltage on the nonlinear optical properties of a dye-doped nematic liquid crystal by using a single beam

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7142, Issue , 2008, Pages

  Ara Majles, M H ^a   Bahramian, R ^b   Abolhasani, M ^b  

^a KHARAZMI UNIVERSITY   (Iran)

^b TARBIAT MODARES UNIVERSITY   (Iran)

Author keywords

Applied voltage; Dye doped liquid crystal; Far field diffraction pattern; Optical limiting; Z scan technique

Indexed keywords

APPLIED VOLTAGE; DYE DOPED LIQUID CRYSTAL; FAR-FIELD DIFFRACTION PATTERN; OPTICAL LIMITING; Z-SCAN TECHNIQUE;

CELL MEMBRANES; DIFFRACTION GRATINGS; DIFFRACTION PATTERNS; GAUSSIAN BEAMS; GAUSSIAN NOISE (ELECTRONIC); HELIUM; HOLOGRAPHIC INTERFEROMETRY; LASER PULSES; LIGHT MEASUREMENT; LIGHT REFRACTION; LIQUID CRYSTALS; NEMATIC LIQUID CRYSTALS; NEODYMIUM LASERS; NEON; NONLINEAR OPTICS; OPTICAL MATERIALS; REFRACTIVE INDEX; REFRACTOMETERS;

LIQUIDS;

EID: 69949111099     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.815901     Document Type: Conference Paper

References (11)

1. Lin, H. C., Wang, J. R., Wua, W. Y. and Fuh, A. Y. G., "Biphotonic recording effect of polarization gratings based ondye-doped liquid crystal films", Liquid Crystals, Vol. 4, No. 3, 389-393 (2007).
2. Jafari, A., Tajalli, H., Ghanadzadeh, A., "The effects of external applied voltage on the nonlinear refractive index and the birefringence of a dye-doped nematic mixture", Optics Communications 66, 207-213 (2006).
3. Khoo, I., [Liquid Crystals], John Wiley & Sons, Inc., Hoboken, New Jersey, (2007).
4. Jafari, A., Ghanadzadeh, A., Tajalli, H., Yeganeh, M., "Linear optical parameters of a dyed nematic mixture in thepresence of an ac voltage", Optical Materials 9 1004-1009 (2007).
5. Souza, R. F., Alencar, M. A. R. C., Meneghetti, M. R. J., Dupont, J. M., Hickmann, "CW z-scan measurements in ionic liquids", XXIX ENFMC Annals of Optics (2006).
6. Van Stryland, E. W., Sheik-Bahae, "z-Scan Measurements of Optical Nonlinearities", Characterization Techniques and Tabulations for Organic Nonlinear Materials, 655-692 (1998).
7. Sheik-Bahae, M., Said, A. A., Wei, T. H., Hagan, D. J., Stryland, W. V., "Sensitive Measurement of Optical Nonlinearities Using a Single Beam", IEEE LEOS NEWSLETTER 17-26 (2007).
8. Gomez, S. L., Cuppo, F. L. S., Figueiredo Neto, A. M., Kosa, T., Muramatsu, M., and Horowicz, R. J. "z-scan measurement of the nonlinear refractive indices of micellar lyotropic liquid crystals with and without the ferrofluid doping", Institue of physics publication of journal of optics a: pure and applied optics, (1998).
9. Nascimentol, M. C., Alencar, M. A. R. C., Ch'avez-Cerda, S., Silva, M. G. M. D., Meneghetti, M. R. and Hickmannl, J., "Experimental demonstration of novel effects on the far-field diffraction patterns", J. Opt. A: Pure Appl. Opt. 8, 947-951 (2006).
10. Ghanadzadeh, A., Tajalli, H., Zakerhamidi, M. S. "Electric linear dichroism study of some Sudan dyes using electrooptic and spectroscopic methods" Journal of Molecular Liquid vol 109, 143-148 (2004).
11. Gómez, S. L., Cuppo, F. L. S., Figueiredo Neto, A. M., "Nonlinear Optical Properties of Liquid Crystals Probed by zscan Technique", Brazilian Journal of Physics, vol. 33, No. 4, December (2003).