Speckle reduction by current-induced magneto-optical effect using p-type ZnO device

Naoya Tate, Tadashi Kawazoe, Motoichi Ohtsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We experimentally demonstrated giant optical phase modulation using a p-type ZnO device fabricated using a technique that we developed. We achieved a sufficient reduction in the speckle noise of laser light by utiläing this effect to decrease the contrast of time-averaged speckle patterns.

Original languageEnglish
Title of host publication21st International Display Workshops 2014, IDW 2014
PublisherSociety for Information Display
Pages1090-1093
Number of pages4
Volume2
ISBN (Electronic)9781510827790
Publication statusPublished - Jan 1 2014
Externally publishedYes
Event21st International Display Workshops 2014, IDW 2014 - Niigata, Japan
Duration: Dec 3 2014Dec 5 2014

Other

Other21st International Display Workshops 2014, IDW 2014
CountryJapan
CityNiigata
Period12/3/1412/5/14

Fingerprint

Magnetooptical effects
Induced currents
Speckle
Light modulation
Phase modulation
Lasers

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Tate, N., Kawazoe, T., & Ohtsu, M. (2014). Speckle reduction by current-induced magneto-optical effect using p-type ZnO device. In 21st International Display Workshops 2014, IDW 2014 (Vol. 2, pp. 1090-1093). Society for Information Display.

Speckle reduction by current-induced magneto-optical effect using p-type ZnO device. / Tate, Naoya; Kawazoe, Tadashi; Ohtsu, Motoichi.

21st International Display Workshops 2014, IDW 2014. Vol. 2 Society for Information Display, 2014. p. 1090-1093.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tate, N, Kawazoe, T & Ohtsu, M 2014, Speckle reduction by current-induced magneto-optical effect using p-type ZnO device. in 21st International Display Workshops 2014, IDW 2014. vol. 2, Society for Information Display, pp. 1090-1093, 21st International Display Workshops 2014, IDW 2014, Niigata, Japan, 12/3/14.
Tate N, Kawazoe T, Ohtsu M. Speckle reduction by current-induced magneto-optical effect using p-type ZnO device. In 21st International Display Workshops 2014, IDW 2014. Vol. 2. Society for Information Display. 2014. p. 1090-1093
Tate, Naoya ; Kawazoe, Tadashi ; Ohtsu, Motoichi. / Speckle reduction by current-induced magneto-optical effect using p-type ZnO device. 21st International Display Workshops 2014, IDW 2014. Vol. 2 Society for Information Display, 2014. pp. 1090-1093
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