HIROTA Osamu 広田修

… Alternative Names

広田修ヒロタオサム

Less

Researcher Number	40114889
Other IDs
External Links
Affiliation (Current)	2025: 玉川大学, 量子情報科学研究所, 客員教授
Affiliation (based on the past Project Information) *help	2012 – 2013: 玉川大学, 量子情報科学研究所, 教授 1991 – 1993: 玉川大学, 工学部, 教授 1991 – 1992: 玉川大学, 工学部・情報通信工学科, 教授 1990: 玉川大学, 工学部・情報通信工学科, 助教授
Review Section/Research Field	Except Principal Investigator 電子通信系統工学 / Communication/Network engineering
Keywords	Except Principal Investigator 量子状態制御 / スクィズド光 / Squeezed Light / Conditional Unitary / Received Quantum State Control / Quantum Communication Theory / Optical Communication System / Quantum State Control / 光注入同期 / 非線形光学現象 … More / 条件付きユニタリ-過程 / スクイズド光 / 量子光通信 / 条件付ユニタリ / 受信量子状態制御 / 量子通信理論 / 光通信システム / Standard quantum limit / Squeezed light / Quantum state control communication / スクイザ- / 受信量子制御 / スクイズド状態 / スクィグド状態 / 縮退パラメトリック増幅器 / 条件付ユニタリー過程 / 光通信 / 標準量子限界 / 量子状態制御通信 / 一般化物理暗号 / シャノン限界 / 暗号学のシャノン限界 / 物理暗号 / 暗号のシャノン限界 Less

Study on the general physical cipher beyond the Shannon limit
- Principal Investigator
  
  FUTAMI FUMIO
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tamagawa University
A Study of Quantum State Control Communication System and Its Devices
- Principal Investigator
  
  TSUJI Shigeo
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  電子通信系統工学
- Research Institution
  Tokyo Institute of Technology
Optical Communication Systems Using Quantum State Control
- Principal Investigator
  
  NAKAGAWA Masao
- Project Period (FY)
  1990 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  電子通信系統工学
- Research Institution
  Keio University

All 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] Masking property of quantum random cipher with phase mask encryption2014
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Quantum Information Processin, Spriinger
  
  Volume: 13 Issue: 10 Pages: 2221-2239
- DOI
  10.1007/s11128-014-0748-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Journal Article] Quantum random cipher with phase mask encryption2013
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Tamagawa University Quantum ICT Research Institute Bulletin
  
  Volume: 2 Pages: 5-9
- NAID
  40019816414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Journal Article] Quantum random cipher with phase mask encryption2013
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Tamagawa University Quantum ICT Research Insitute bulletin
  
  Volume: Vol.1 Pages: 5-9
- NAID
  40019816414
- URL
  http://www.tamagawa.jp/research/quantum/bulletin/pdf/Tamagawa.Vol.2-2.pdf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Coherent pulse position modulation quantum cipher2012
- Author(s)
  Masaki Sohma, Osamu Hirota
- Organizer
  11^<th> International Conference on Quantum Communication, Measurement and Computing
- Place of Presentation
  ウィーン(オーストリア)
- Year and Date
  2012-08-02
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Coherent pulse position modulation quantum cipher
- Author(s)
  Masaki Sohma and Osamu Hirota
- Organizer
  11th International Conference on Quantum Communication, Measurement and Computing
- Place of Presentation
  Vienna (Austria)
- Data Source
  KAKENHI-PROJECT-24656245

1. FUTAMI FUMIO (20417695)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. SOHMA Masaki (70384716)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
3. NAKAGAWA Masao (30051882)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. TSUJI Shigeo (50020350)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ASADA Masahiro (30167887)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SAKANIWA Koichi (30114870)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. FURUYA Kazuhito (40092572)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. IGA Kenichi (10016785)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HIROTA Osamu 広田 修

広田 修 ヒロタ オサム

Research Projects

Research Products

Co-Researchers

Study on the general physical cipher beyond the Shannon limit

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A Study of Quantum State Control Communication System and Its Devices

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Optical Communication Systems Using Quantum State Control

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Masking property of quantum random cipher with phase mask encryption2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quantum random cipher with phase mask encryption2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Quantum random cipher with phase mask encryption2013

Author(s)

Journal Title

NAID

URL

Data Source

[Presentation] Coherent pulse position modulation quantum cipher2012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Coherent pulse position modulation quantum cipher

Author(s)

Organizer

Place of Presentation

Data Source

HIROTA Osamu 広田修

広田修ヒロタオサム