Presentation | 2012-01-28 Optical Properties of Liquid Crystal Gratings with 2π Twist Angle Distribution Michinori Honma, Toshiaki Nose, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The retardation condition for high diffraction efficiency is investigated using Jones calculus in a liquid crystal grating with a twist angle ranging from -π to +π. It is revealed that a theoretically 100% diffraction efficiency can be achieved when R=(n+1/2)λ, where n is an integer and λ is the wavelength of light. Diffraction properties of a liquid crystal grating fabricated using microrubbing is estimated. Strong diffraction for m=+1 or -1 (m: diffraction order) is demonstrated depending on the sense of the incident circularly-polarized light, meaning that the liquid crystal grating functions as a blazed grating. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Liquid Crystal / Liquid Crystal Grating / Polarization Grating |
Paper # | EID2011-30 |
Date of Issue |
Conference Information | |
Committee | EID |
---|---|
Conference Date | 2012/1/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electronic Information Displays (EID) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optical Properties of Liquid Crystal Gratings with 2π Twist Angle Distribution |
Sub Title (in English) | |
Keyword(1) | Liquid Crystal |
Keyword(2) | Liquid Crystal Grating |
Keyword(3) | Polarization Grating |
1st Author's Name | Michinori Honma |
1st Author's Affiliation | Faculty of Systems Science and Technology, Akita Prefectural University() |
2nd Author's Name | Toshiaki Nose |
2nd Author's Affiliation | Faculty of Systems Science and Technology, Akita Prefectural University |
Date | 2012-01-28 |
Paper # | EID2011-30 |
Volume (vol) | vol.111 |
Number (no) | 421 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |