J-GLOBAL ID:200901093447908618   Update date: Jun. 09, 2020

Okamoto Atsushi

オカモト アツシ | Okamoto Atsushi
Affiliation and department:
Job title: Associate Professor
Homepage URL  (2): http://optpia.ist.hokudai.ac.jp/http://optpia.ist.hokudai.ac.jp/
Research field  (3): Communication and network engineering ,  Electronic devices and equipment ,  Optical engineering and photonics
Research keywords  (10): Optical intersatelite communication ,  Optical communication ,  Phase Conjutation ,  Nonlinear Optics ,  Optoelectronics ,  Self organization ,  Optical interconnection ,  Holographic memory ,  Optical storage ,  Optical memory
Papers (71):
  • Yuta Goto, Atsushi Okamoto, Atsushi Shibukawa, Kazuhisa Ogawa, Akihisa Tomita. Virtual phase conjugation based optical tomography for single-shot three-dimensional imaging. Optics Express. 2018. 26. 4. 3779-3790
  • Zihan Zhou, Atsushi Okamoto, Shimpei Shimizu, Kazuhisa Ogawa, Akihisa Tomita, Yuta Wakayama, Takehiro Tsuritani. Selective spatial mode attenuator using phase-intensity-phase modulation toward mode-division multiplexing transmission. SPIE Photonics West 2018 (PW2018). 2018. 10561-15
  • Shogo Hoshino, Atsushi Okamoto, Yuta Goto, Kazuhisa Ogawa, Akihisa Tomita, Yuta Wakayama, Takehiro Tsuritani. Measurement of differential mode delay using reference-free low-coherence digital holography. SPIE Photonics West 2018 (PW2018). 2018. 10561-12
  • Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita, Taketoshi Takahata, Satoshi Shinada, Naoya Wada. Volume holographic spatial mode demultiplexer with a dual-wavelength method. Applied Optics. 2018. 57. 2. 146-153
  • Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto. Analog Quantum Error Correction with Encoding a Qubit into an Oscillator. PHYSICAL REVIEW LETTERS. 2017. 119. 18. 180507-1-180507-4
MISC (65):
Patents (1):
Books (1):
  • Systems, Devices and Materials for the Holographic Data Storage
Lectures and oral presentations  (10):
  • Progressive Hologram Recording and Reconstruction Using Complex Amplitude Generation and Detection Technologies
    (International Symposium on Optical Memory 2013 2013)
  • Spatial mode excitation and separation using spatial phase control technology
    (CLEO-PR & OECC/PS 2013 2013)
  • Recording and Reconstruction of 38-Level Spatial Quadrature-Amplitude Modulation Signal in Double-Referential Holographic Memory
    (ITE Technical Report 2013)
  • Holographic Memory System with Spatial Quadrature Amplitude Modulation
    (Optics and Photonics Japan 2011 2011)
  • BCI-1-7 Spatial mode excitation and separation for mode division multiplexing technology
    (Proceedings of the Society Conference of IEICE 2011)
Professional career (1):
  • Doctor of Engineering (Hokkaido University)
Awards (5):
  • 2012/11 - Outstanding Student Paper Award, IWH2012 Interpage crosstalk suppression by spatial spectrum diffusion and digital phase conjugate reconstruction
  • 2012/10 - ISOM2012 Best Student Paper Award 38-Level Spatial Quadrature-Amplitude Modulation Recording with Double-Referential Holography
  • 2006 - ISOM Excessent Student Award
  • 2005 - Best Paper Award
  • 2001 - General Research Award
Association Membership(s) (2):
Optical Society of Japan ,  IEICE(The Institute of Electronics, Information and Communication Engineers)
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