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1

Fast nondeterministic random-bit generation using on-chip chaos lasers

Harayama, Takahisa, Sunada, Satoshi, Yoshimura, Kazuyuki, Davis, Peter, Tsuzuki, Ken, Uchida, Atsushi

Journal:

Physical Review A

Year:

2011

Language:

english

File:

PDF, 401 KB

english, 2011

2

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Akizawa, Yasuhiro, Yamazaki, Taiki, Uchida, Atsushi, Harayama, Takahisa, Sunada, Satoshi, Arai, Kenichi, Yoshimura, Kazuyuki, Davis, Peter

Journal:

IEEE Photonics Technology Letters

Year:

2012

Language:

english

File:

PDF, 460 KB

english, 2012

3

Randomness in a Galton board from the viewpoint of predictability: Sensitivity and statistical bias of output states

Arai, Kenichi, Harayama, Takahisa, Sunada, Satoshi, Davis, Peter

Journal:

Physical Review E

Year:

2012

Language:

english

File:

PDF, 2.88 MB

english, 2012

4

SPIE Proceedings [SPIE 19th International Conference on Optical Fibre Sensors - Perth, WA, Australia (Monday 14 April 2008)] 19th International Conference on Optical Fibre Sensors - Improvement of accuracy of angular velocity detection in semiconductor fiber-optic ring laser gyroscope

Ishida, Tomoki, Tamura, Shuichi, Sunada, Satoshi, Inagaki, Keizo, Saito, Shigeru, Harayama, Takahisa, Sampson, David D.

Year:

2008

Language:

english

File:

PDF, 465 KB

english, 2008

5

Dynamics Versus Feedback Delay Time in Photonic Integrated Circuits: Mapping the Short Cavity Regime

Bosco, Andreas Karsaklian Dal, Ohara, Shoma, Sato, Naoki, Akizawa, Yasuhiro, Uchida, Atsushi, Harayama, Takahisa, Inubushi, Masanobu

Journal:

IEEE Photonics Journal

Year:

2017

Language:

english

File:

PDF, 553 KB

english, 2017

6

Universal single-mode lasing in fully chaotic two-dimensional microcavity lasers under continuous-wave operation with large pumping power [Invited]

Harayama, Takahisa, Sunada, Satoshi, Shinohara, Susumu

Journal:

Photonics Research

Year:

2017

Language:

english

File:

PDF, 471 KB

english, 2017

7

Self-adjustment of a nonlinear lasing mode to a pumped area in a two-dimensional microcavity [Invited]

Kawashima, Yuta, Shinohara, Susumu, Sunada, Satoshi, Harayama, Takahisa

Journal:

Photonics Research

Year:

2017

Language:

english

File:

PDF, 1.24 MB

english, 2017

8

Zeta function derived from the boundary element method

Takahisa Harayama, Akira Shudo

Journal:

Physics Letters A

Year:

1992

Language:

english

File:

PDF, 409 KB

english, 1992

9

Fractal behavior in magnetoconductance in coupled quantum dot systems

Nobuyuki Aoki, Li-hung Lin, Takahiro Morimoto, Takahiko Sasaki, Jun-feng Song, Koji Ishibashi, Jonathan P. Bird, Agung Budiyono, Katsuhiro Nakamura, Takahisa Harayama, Yuichi Ochiai

Journal:

Physica E: Low-dimensional Systems and Nanostructures

Year:

2004

Language:

english

File:

PDF, 473 KB

english, 2004

10

Photoluminescence properties of annealed InAs quantum dots capped by InGaAs layers

Shingo Hiratsuka, Shanugam Saravanan, Takahisa Harayama, Naoki Ohtani

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 214 KB

english, 2009

11

Morphological dependence of lasing modes in two-dimensional quasi-stadium laser diodes

Fukushima, Takehiro, Harayama, Takahisa, Miyasaka, Tomohiro, Vaccaro, Pablo O.

Journal:

Journal of the Optical Society of America B

Year:

2004

Language:

english

File:

PDF, 820 KB

english, 2004

12

Design of resonant microcavities: application to optical gyroscopes

Sunada, Satoshi, Harayama, Takahisa

Journal:

Year:

2007

Language:

english

File:

PDF, 320 KB

english, 2007

13

Light beam output from diamond-shaped total-internal reflection modes by using intracavity air gaps

Fukushima, Takehiro, Shinohara, Susumu, Harayama, Takahisa

Journal:

Year:

2007

Language:

english

File:

PDF, 3.02 MB

english, 2007

14

Dependence of far-field characteristics on the number of lasing modes in stadium-shaped InGaAsP microlasers

Choi, Muhan, Shinohara, Susumu, Harayama, Takahisa

Journal:

Year:

2008

Language:

english

File:

PDF, 270 KB

english, 2008

15

Fast random bit generation with bandwidth-enhanced chaos in semiconductor lasers

Hirano, Kunihito, Yamazaki, Taiki, Morikatsu, Shinichiro, Okumura, Haruka, Aida, Hiroki, Uchida, Atsushi, Yoshimori, Shigeru, Yoshimura, Kazuyuki, Harayama, Takahisa, Davis, Peter

Journal:

Year:

2010

Language:

english

File:

PDF, 528 KB

english, 2010

16

Chaos laser chips with delayed optical feedback using a passive ring waveguide

Harayama, Takahisa, Arai, Kenichi, Yoshimura, Kazuyuki, Davis, Peter, Tsuzuki, Ken, Sunada, Satoshi, Uchida, Atsushi

Journal:

Year:

2011

Language:

english

File:

PDF, 1.68 MB

english, 2011

17

Random optical pulse generation with bistable semiconductor ring lasers

Sunada, Satoshi, Harayama, Takahisa, Arai, Kenichi, Yoshimura, Kazuyuki, Tsuzuki, Ken, Uchida, Atsushi, Davis, Peter

Journal:

Year:

2011

Language:

english

File:

PDF, 1.72 MB

english, 2011

18

Chaos mirror for free-space links

Harayama, Takahisa, Davis, Peter

Journal:

Year:

1998

Language:

english

File:

PDF, 269 KB

english, 1998

19

Ring and axis mode lasing in quasi-stadium laser diodes with concentric end mirrors

Fukushima, Takehiro, Harayama, Takahisa, Davis, Peter, Vaccaro, Pablo O., Nishimura, Takehiro, Aida, Tahito

Journal:

Year:

2002

Language:

english

File:

PDF, 143 KB

english, 2002

20

Quasi-stadium laser diodes with an unstable resonator condition

Fukushima, Takehiro, Harayama, Takahisa, Davis, Peter, Vaccaro, Pablo O., Nishimura, Takehiro, Aida, Tahito

Journal:

Year:

2003

Language:

english

File:

PDF, 331 KB

english, 2003

21

Nonlinear whispering-gallery modes in a microellipse cavity

Sunada, Satoshi, Harayama, Takahisa, Ikeda, Kensuke S.

Journal:

Year:

2004

Language:

english

File:

PDF, 339 KB

english, 2004

22

High-quality lowest-loss-mode lasing in GaAs quasi-stadium laser diodes having unstable resonators

Fukushima, Takehiro, Tanaka, Tomoko, Harayama, Takahisa

Journal:

Year:

2007

Language:

english

File:

PDF, 422 KB

english, 2007

23

Fresnel filtering of Gaussian beams in microcavities

Shinohara, Susumu, Harayama, Takahisa, Fukushima, Takehiro

Journal:

Year:

2011

Language:

english

File:

PDF, 330 KB

english, 2011

24

Poincaré-Birkhoff Chains in the Critical Regime between Chaos and Torus

Harayama, Takahisa, Aizawa, Yoji

Journal:

Progress of Theoretical Physics

Year:

1990

File:

PDF, 237 KB

1990

25

Stagnant Motions in Hamiltonian Systems

Aizawa, Yoji, Kikuchi, Yasuhiro, Harayama, Takahisa, Yamamoto, Kenshi, Ota, Motonori, Tanaka, Kenji

Journal:

Progress of Theoretical Physics Supplement

Year:

1989

File:

PDF, 4.18 MB

1989

26

Noise amplification by chaotic dynamics in a delayed feedback laser system and its application to nondeterministic random bit generation

Sunada, Satoshi, Harayama, Takahisa, Davis, Peter, Tsuzuki, Ken, Arai, Ken-ichi, Yoshimura, Kazuyuki, Uchida, Atsushi

Journal:

Chaos An Interdisciplinary Journal of Nonlinear Science

Year:

2012

Language:

english

File:

PDF, 1.12 MB

english, 2012

27

Theory and Experiments of Fast Non-Deterministic Random Bit Generation Using On-Chip Chaos Lasers

Sunada, Satoshi, Harayama, Takahisa, Arai, Kenichi, Muramatsu, Jun, Yoshimura, Kazuyuki, Tsuzuki, Ken, Davis, Peter, Uchida, Atsushi

Journal:

Year:

2012

Language:

english

File:

PDF, 250 KB

english, 2012

28

Estimation of entropy rate in a fast physical random-bit generator using a chaotic semiconductor laser with intrinsic noise

Mikami, Takuya, Kanno, Kazutaka, Aoyama, Kota, Uchida, Atsushi, Ikeguchi, Tohru, Harayama, Takahisa, Sunada, Satoshi, Arai, Ken-ichi, Yoshimura, Kazuyuki, Davis, Peter

Journal:

Physical Review E

Year:

2012

Language:

english

File:

PDF, 570 KB

english, 2012

29

Theory of fast nondeterministic physical random-bit generation with chaotic lasers

Harayama, Takahisa, Sunada, Satoshi, Yoshimura, Kazuyuki, Muramatsu, Jun, Arai, Ken-ichi, Uchida, Atsushi, Davis, Peter

Journal:

Physical Review E

Year:

2012

Language:

english

File:

PDF, 1.42 MB

english, 2012

30

Linewidth properties of active-passive coupled monolithic InGaAs semiconductor ring lasers

Choi, Muhan, Tanaka, Tomoko, Sunada, Satoshi, Harayama, Takahisa

Journal:

Applied Physics Letters

Year:

2009

Language:

english

File:

PDF, 523 KB

english, 2009

31

Light emission patterns from stadium-shaped semiconductor microcavity lasers

Shinohara, Susumu, Fukushima, Takehiro, Harayama, Takahisa

Journal:

Physical Review A

Year:

2008

Language:

english

File:

PDF, 5.86 MB

english, 2008

32

Ring-laser gyroscope without the lock-in phenomenon

Sunada, Satoshi, Tamura, Shuichi, Inagaki, Keizo, Harayama, Takahisa

Journal:

Physical Review A

Year:

2008

Language:

english

File:

PDF, 354 KB

english, 2008

33

Alternate oscillations in quasistadium laser diodes

Choi, Muhan, Fukushima, Takehiro, Harayama, Takahisa

Journal:

Physical Review A

Year:

2008

Language:

english

File:

PDF, 588 KB

english, 2008

34

Wave chaos in rotating optical cavities

Harayama, Takahisa, Sunada, Satoshi, Miyasaka, Tomohiro

Journal:

Physical Review E

Year:

2007

Language:

english

File:

PDF, 912 KB

english, 2007

35

Unidirectional beam emission from strained InGaAsP multiple-quantum-well quasistadium laser diodes

Fukushima, Takehiro, Tanaka, Tomoko, Harayama, Takahisa

Journal:

Applied Physics Letters

Year:

2005

Language:

english

File:

PDF, 435 KB

english, 2005

36

Nonlinear Whispering Gallery Modes

Harayama, Takahisa, Davis, Peter, Ikeda, Kensuke S.

Journal:

Physical Review Letters

Year:

1999

Language:

english

File:

PDF, 177 KB

english, 1999

37

Theory of two-dimensional microcavity lasers

Harayama, Takahisa, Sunada, Satoshi, Ikeda, Kensuke S.

Journal:

Physical Review A

Year:

2005

Language:

english

File:

PDF, 694 KB

english, 2005

38

Anticorrelated bidirectional output of quasistadium-shaped semiconductor microlasers

Shinohara, Susumu, Fukushima, Takehiro, Sunada, Satoshi, Harayama, Takahisa, Arai, Kenichi, Yoshimura, Kazuyuki

Journal:

Year:

2014

Language:

english

File:

PDF, 550 KB

english, 2014

39

[IEEE 2006 International Conference on Transparent Optical Networks - Nottingham (2006.6.18-2006.6.18)] 2006 International Conference on Transparent Optical Networks - Directional Emission Patterns from the Oval-Billiard Microcavity Laser Diodes

Tanaka, Tomoko, Hentschel, Martina, Fukushima, Takehiro, Harayama, Takahisa

Year:

2006

Language:

english

File:

PDF, 280 KB

english, 2006

40

[IEEE 2006 International Conference on Transparent Optical Networks - Nottingham (2006.6.18-2006.6.18)] 2006 International Conference on Transparent Optical Networks - Control of Directional Emission in Two-dimensional Quasi-Stadium Micro-Cavity Laser Diodes with Two-Electrodes

Choi, Muhan, Tanaka, Tomoko, Fukushima, Takehiro, Harayama, Takahisa

Year:

2006

Language:

english

File:

PDF, 633 KB

english, 2006

41

[IEEE 2006 International Conference on Transparent Optical Networks - Nottingham (2006.6.18-2006.6.18)] 2006 International Conference on Transparent Optical Networks - Ring and Axis Mode Switching in Quasi-Stadium Laser Diodes with Multi-Electrodes

Nakae, Yutaka, Fukushima, Takehiro, Tanaka, Tomoko, Harayama, Takahisa

Year:

2006

Language:

english

File:

PDF, 206 KB

english, 2006

42

[IEEE 2009 11th International Conference on Transparent Optical Networks (ICTON) - Ponta Delgada, Portugal (2009.06.28-2009.07.2)] 2009 11th International Conference on Transparent Optical Networks - Efficient physical random bit generation with lasers

Harayama, Takahisa, Uchida, Atsushi, Yoshimura, Kazuyuki, Davis, Peter

Year:

2009

Language:

english

File:

PDF, 129 KB

english, 2009

43

[IEEE 2008 10th Anniversary International Conference on Transparent Optical Networks (ICTON 2008) - Athens, Greece (2008.06.22-2008.06.26)] 2008 10th Anniversary International Conference on Transparent Optical Networks - Lasing emission patterns from Monza-shaped semiconductor microcavities

Yutaka Nakae,, Tomohiro Miyasaka,, Takahiko Sasaki,, Susumu Shinohara,, Takahisa Harayama,

Year:

2008

Language:

english

File:

PDF, 655 KB

english, 2008

44

[IEEE 2006 International Conference on Transparent Optical Networks - Nottingham (2006.6.18-2006.6.18)] 2006 International Conference on Transparent Optical Networks - Locking of Two Modes and Unidirectional Beam Emission in Quasi-Stadium Laser Diodes

Sasaki, Takahiko, Fukushima, Takehiro, Tanaka, Tomoko, Harayama, Takahisa

Year:

2006

Language:

english

File:

PDF, 160 KB

english, 2006

45

[IEEE 2007 9th International Conference on Transparent Optical Networks - Rome, Italy (2007.07.1-2007.07.5)] 2007 9th International Conference on Transparent Optical Networks - Generalized Sagnac Effect in Rotating Optical Cavities

Sunada, Satoshi, Harayama, Takahisa, Miyasaka, Tomohiro

Year:

2007

Language:

english

File:

PDF, 237 KB

english, 2007

46

[IEEE 2007 9th International Conference on Transparent Optical Networks - Rome, Italy (2007.07.1-2007.07.5)] 2007 9th International Conference on Transparent Optical Networks - Ray-Wave Correspondence in Stadium-Shaped Optical Cavities

Shinohara, Susumu, Harayama, Takahisa

Year:

2007

Language:

english

File:

PDF, 725 KB

english, 2007

47

[IEEE 2007 9th International Conference on Transparent Optical Networks - Rome, Italy (2007.07.1-2007.07.5)] 2007 9th International Conference on Transparent Optical Networks - Two Mode Interactions in Quasi-Stadium Laser Diodes

Choi, Muhan, Fukushima, Takehiro, Harayama, Takahisa

Year:

2007

Language:

english

File:

PDF, 4.21 MB

english, 2007

48

[IEEE 2007 9th International Conference on Transparent Optical Networks - Rome, Italy (2007.07.1-2007.07.5)] 2007 9th International Conference on Transparent Optical Networks - Beam Mode Observation in Quasi-Stadium Laser Diodes

Nakae, Yutaka, Takehana, Hiroki, Sasaki, Takahiko, Fukushima, Takehiro, Harayama, Takahisa

Year:

2007

Language:

english

File:

PDF, 664 KB

english, 2007

49

[IEEE 2007 9th International Conference on Transparent Optical Networks - Rome, Italy (2007.07.1-2007.07.5)] 2007 9th International Conference on Transparent Optical Networks - Optical Control of Ring Modes Using Tandem Quasi-Stadium Laser Diodes

Sasaki, Takahiko K., Nakae, Yutaka, Choi, Muhan, Fukushima, Takehiro, Harayama, Takahisa

Year:

2007

Language:

english

File:

PDF, 2.13 MB

english, 2007

50

Ray-wave correspondence in the nonlinear description of stadium-cavity lasers

Shinohara, Susumu, Harayama, Takahisa, Türeci, Hakan E., Stone, A. Douglas

Journal:

Physical Review A

Year:

2006

Language:

english

File:

PDF, 443 KB

english, 2006

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