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Dergiler / Turkish Journal of Physics / 2003 / Cilt: 27 - Sayı: 4

Change of brefringence in dye-doped nematic liquid crystals under laser illumination

S. Eren SAN
Oğuz KÖYSAL
Serhat ÖZDER
F. Necati ECEVİT
Sayfa
279–283
DOI
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It was observed that birefringence is dependent on laser illumination for dye-doped samples, up to a threshold voltage after which it is constant.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Birefringence property of E7 nematic liquid crystal is investigated via voltage dependent transmittance spectrums.
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Temel Bulgular & Veri:Measurements are performed at wavelength 632.8 inn, which is the absorbante peak of our sample including anthraquinone derivative Disperse Blue 14.
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Sonuç & Katkı:It was observed that birefringence is dependent on laser illumination for dye-doped samples, up to a threshold voltage after which it is constant.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Birefringence property of E7 nematic liquid crystal is investigated via voltage dependent transmittance spectrums. Measurements are performed at wavelength 632.8 inn, which is the absorbante peak of our sample including anthraquinone derivative Disperse Blue 14. Results of dye-doped samples are compared with those undoped for dark and laser illuminated cases. It was observed that birefringence is dependent on laser illumination for dye-doped samples, up to a threshold voltage after which it is constant.

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Bu Makaleye Atıf Yap

SAN, S. E., KÖYSAL, O., ÖZDER, S., ECEVİT, F. N. (2003). Change of brefringence in dye-doped nematic liquid crystals under laser illumination. Turkish Journal of Physics, Cilt: 27 - Sayı: 4, 279–283. https://ajindex.com/articles/378228

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Kaynakça (12)

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