Photorefractive Combining and Shaping Properties of Amplitude-Modulated Optical Signals by Two-Wave Mixing in Cu-KNSBN Crystal

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概要

• 論文の詳細を見る

• We propose and describe a new configuration for splitting and combining operations of high-speed amplitude-modulated optical signals between the two interacting beams by using two-wave mixing in photorefractive Cu-doped (K_<0.5>Na_<0.5>)_<0.2> (Sr_<0.61>Ba_<0.39>)_<0.9> Nb_2O_6 (Cu-KNSBN) crystal. These operations are simultaneously achieved by changing the intensity ratio of the two incident beams. We also apply this scheme to a photorefractive pulse shaping in the time domain that consists of two amplitude-modulated beams that are coupled automatically through two-beam interactions in the crystal. Some preliminary experimental results are presented and discussed.

• 社団法人電子情報通信学会の論文
• 1999-05-25

著者

• Kim Nam

  Department Of Microbiology And Institute Of Biomedical Science Hanyang University College Of Medicin

• PARK Han-Kyu

  Department of Electrical and Electronics Engineering, Yonsei University

• Lee K‐y

  Seoul National Univ. Seoul Kor

• Lee Kwon-yeon

  Department Of Electronics Engineering Sunchon National University

• UM Joo

  Department of Electronic Eng., Yonsei Univ.

• CHOI Sang-Sam

  Korea Institute of Science and Technology

• Um Joo

  Department Of Electronic Eng. Yonsei Univ.

• Park Han-kyu

  Department Of Electrical & Electronic Engineering Yonsei University

• Park Han-kyu

  Department Of Electronic Eng. Yonsei Univ.

• Kim Nam

  Department Of Electronic Engineering Kyungpook National University

• Kim Nam

  Department Of Dermatology Ajou University School Of Medicine

• Kim Nam

  Department Of Computer & Communication Eng. Chungbuk National Univ.

• Kim Nam

  Department Of Animal Science Chungbuk National University

• LEE Kwon-Yeon

  Department of Electronic Eng., Sunchon National Univ.

• KIM Nam

  Department of Anesthesia and Pain Medicine, School of Medicine, Pusan National University

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