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1

Triple entry ledgers with blockchain for auditing

Simoyama, Felipe De Oliveira, Grigg, Ian, Bueno, Ricardo Luiz Pereira, Oliveira, Ludmila Cavarzere De

Journal:

International Journal of Auditing Technology

Year:

2017

Language:

english

File:

PDF, 603 KB

english, 2017

2

[IEEE 2014 International Semiconductor Laser Conference (ISLC) - Palma de Mallorca, Spain (2014.9.7-2014.9.10)] 2014 International Semiconductor Laser Conference - High-Speed Directly Modulated Distributed-Reflector Lasers

Matsuda, M., Uetake, A., Simoyama, T., Okumura, S., Takabayashi, K., Ekawa, M., Yamamoto, T.

Year:

2014

File:

PDF, 338 KB

2014

3

Effect of exhaustive exercise on human neutrophils in athletes

Mutsuo Yamada, Katsuhiko Suzuki, Satoru Kudo, Manabu Totsuka, Tadashi Simoyama, Shigeyuki Nakaji, Kazuo Sugawara

Journal:

Year:

2000

Language:

english

File:

PDF, 69 KB

english, 2000

4

InGaAs-AlAs-AlAsSb coupled quantum well intersubband transition all-optical switch with low switching energy for OTDM systems

Simoyama, T., Yoshida, H., Jun-ichi Kasai, Mozume, T., Gopal, A.V., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2003

Language:

english

File:

PDF, 200 KB

english, 2003

5

High-efficiency wavelength conversion using FWM in an SOA integrated DFB laser

Simoyama, T., Kuwatsuka, H., Little, B.E., Matsuda, M., Kotaki, Y., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2000

Language:

english

File:

PDF, 60 KB

english, 2000

6

Application of spectral-hole burning in the inhomogeneously broadened gain of self-assembled quantum dots to a multiwavelength-channel nonlinear optical device

Akiyama, T., Kuwatsuka, H., Simoyama, T., Nakata, Y., Mukai, K., Sugawara, M., Wada, O., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2000

Language:

english

File:

PDF, 38 KB

english, 2000

7

Correction to "High-efficiency wavelength conversion using FWM in an SOA integrated DFB laser"

Simoyama, T., Kuwatsuka, H., Little, B.E., Matsuda, M., Kotaki, Y., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2000

Language:

english

File:

PDF, 33 KB

english, 2000

8

Ultrafast refractive-index dynamics in a multiquantum-well semiconductor optical amplifier

Dorren, H.J.S., Yang, X., Lenstra, D., de Waardt, H., Khoe, G.D., Simoyama, T., Ishikawa, H., Kawashima, H., Hasama, T.

Journal:

IEEE Photonics Technology Letters

Year:

2003

Language:

english

File:

PDF, 233 KB

english, 2003

9

Absorption Dynamics in All-Optical Switch Based on Intersubband Transition in InGaAs–AlAs–AlAsSb Coupled Quantum Wells

Simoyama, T., Sekiguchi, S., Yoshida, H., Jun-ichi Kasai, Mozume, T., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2007

Language:

english

File:

PDF, 149 KB

english, 2007

10

Enhancement of All-Optical Cross Phase Modulation in InGaAs/AlAsSb Coupled Quantum Wells Using InAlAs Coupling Barriers

Nagase, M., Akimoto, R., Simoyama, T., Guangwei, C., Mozume, T., Hasama, T., Ishikawa, H.

Journal:

IEEE Photonics Technology Letters

Year:

2008

Language:

english

File:

PDF, 109 KB

english, 2008

11

Nonlinear processes responsible for nondegenerate four-wave mixing in quantum-dot optical amplifiers

Akiyama, Tomoyuki, Wada, Osamu, Kuwatsuka, Haruhiko, Simoyama, Takashi, Nakata, Yoshiaki, Mukai, Kohki, Sugawara, Mitsuru, Ishikawa, Hiroshi

Journal:

Applied Physics Letters

Year:

2000

Language:

english

File:

PDF, 279 KB

english, 2000

12

[IEEE 2012 IEEE 23rd International Semiconductor Laser Conference (ISLC) - San Diego, CA, USA (2012.10.7-2012.10.10)] ISLC 2012 International Semiconductor Laser Conference - 4-Wavelength 25.8-Gbps directly modulated laser array of 1.3-μm AlGaInAs distributed-reflector lasers

Simoyama, T., Matsuda, M., Okumura, S., Uetake, A., Ekawa, M., Yamamoto, T.

Year:

2012

Language:

english

File:

PDF, 578 KB

english, 2012

13

[IEEE Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 - San Francisco, CA, USA (2000.5.7-2000.5.12)] Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088) - Wavelength conversion using nondegenerate four-wave mixing in quantum dot optical amplifier

Akiyama, T., Wada, O., Kuwatsuka, H., Simoyama, T., Nakata, Y., Mukai, K., Sugawara, M., Ishikawa, H.

Year:

2000

Language:

english

File:

PDF, 238 KB

english, 2000

14

Low-loss, flat-topped and spectrally uniform silicon-nanowire-based 5th-order CROW fabricated by ArF-immersion lithography process on a 300-mm SOI wafer

Jeong, Seok-Hwan, Shimura, Daisuke, Simoyama, Takasi, Seki, Miyoshi, Yokoyama, Nobuyuki, Ohtsuka, Minoru, Koshino, Keiji, Horikawa, Tsuyoshi, Tanaka, Yu, Morito, Ken

Journal:

Year:

2013

Language:

english

File:

PDF, 1.51 MB

english, 2013

15

[OSA Optical Fiber Communication Conference - Los Angeles, California (2015..-..)] Optical Fiber Communication Conference - A 25 Gbps silicon photonic transmitter and receiver with a bridge structure for CPU interconnects

hayakawa, akinori, Kibune, Masaya, Toda, Asako, Tanaka, Shinsuke, Simoyama, Takasi, Chen, Yanfei, Akiyama, Tomoyuki, Okumura, Shigekazu, Baba, Takeshi, Akahoshi, Tomoyuki, Ueno, Seiji, Kazunori, Maruy

Year:

2015

File:

PDF, 262 KB

2015

16

SPIE Proceedings [SPIE SPIE OPTO - San Francisco, California, USA (Saturday 21 January 2012)] Novel In-Plane Semiconductor Lasers XI - AlGaInAs semi-insulating buried-heterostructure distributed reflector lasers for low-driving-current high-speed direct modulation

Simoyama, Takasi, Belyanin, Alexey A., Smowton, Peter M., Matsuda, Manabu, Okumura, Shigekazu, Uetake, Ayahito, Ekawa, Mitsuru, Yamamoto, Tsuyoshi

Year:

2012

Language:

english

File:

PDF, 1.79 MB

english, 2012

17

Researches on the Fuel of Alcohol-Gasoline Blends. (1st Report).

SIMOYAMA, Koiti

Journal:

Transactions of the Japan Society of Mechanical Engineers

Year:

1939

File:

PDF, 1000 KB

1939

18

[IEEE 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC) - Fukuoka, Japan (2019.7.7-2019.7.11)] 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC) - 70 Gbaud Operation of All-Silicon Mach–Zehnder Modulator based on Forward-Biased PIN Diodes and Passive Equalizer

Sobu, Yohei, Simoyama, Takasi, Tanaka, Shinsuke Tanaka Yu, Morito, Ken

Year:

2019

Language:

english

File:

PDF, 1.03 MB

english, 2019

19

Photoreflectance study of InGaAs/AlAsSb quantum wells grown by molecular beam epitaxy

T. Mozume, J. Kasai, M. Nagase, T. Simoyama, H. Ishikawa

Journal:

Journal of Crystal Growth

Year:

2007

Language:

english

File:

PDF, 150 KB

english, 2007

20

Strain compensation for InGaAs–AlAs–AlAsSb coupled double quantum wells by controlling the barrier layer composition

Masanori Nagase, Teruo Mozume, Takasi Simoyama, Toshifumi Hasama, Hiroshi Ishikawa

Journal:

Journal of Crystal Growth

Year:

2007

Language:

english

File:

PDF, 255 KB

english, 2007

21

Optical quality improvement of InGaAs/AlAs/AlAsSb coupled double quantum wells grown by molecular beam epitaxy

J. Kasai, T. Mozume, H. Yoshida, T. Simoyama, A. V. Gopal, H. Ishikawa

Journal:

physica status solidi (c)

Year:

2004

Language:

english

File:

PDF, 111 KB

english, 2004

22

Ultrafast nonlinear processes in quantum-dot optical amplifiers

Tomoyuki Akiyama, Haruhiko Kuwatsuka, Takashi Simoyama, Yoshiaki Nakata, Kohki Mukai, Mitsuru Sugawara, Osamu Wada, Hiroshi Ishikawa

Journal:

Optical and Quantum Electronics

Year:

2001

Language:

english

File:

PDF, 276 KB

english, 2001

23

Cross-phase-modulation-based wavelength conversion using intersubband transition in InGaAs/AlAs/AlAsSb coupled quantum wells

Tsuchida, Hidemi, Simoyama, Takasi, Ishikawa, Hiroshi, Mozume, Teruo, Nagase, Masanori, Kasai, Jun-ichi

Journal:

Year:

2007

Language:

english

File:

PDF, 378 KB

english, 2007

24

Enhancement of third-order nonlinear optical susceptibilities in compressively strained quantum wells under the population inversion condition

Kuwatsuka, H., Simoyama, T., Ishikawa, H.

Journal:

IEEE Journal of Quantum Electronics

Year:

1999

Language:

english

File:

PDF, 319 KB

english, 1999

25

Nonlinear gain dynamics in quantum-dot optical amplifiers and its application to optical communication devices

Akiyama, T., Kuwatsuka, H., Simoyama, T., Nakata, Y., Mukai, K., Sugawara, M., Wada, O., Ishikawa, H.

Journal:

IEEE Journal of Quantum Electronics

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

26

Understanding the ultra-low intersubband saturation intensity in InGaAs-AlAsSb quantum wells

Gopal, A.V., Yoshida, H., Simoyama, T., Georgiev, N., Mozume, T., Ishikawa, H.

Journal:

IEEE Journal of Quantum Electronics

Year:

2003

Language:

english

File:

PDF, 311 KB

english, 2003

27

Intersubband absorption saturation in InGaAs-AlAs-AlAsSb coupled quantum wells

Gopal, A.V., Simoyama, T., Yoshida, H., Jun-ichi Kasai, Mozume, T., Ishikawa, H.

Journal:

IEEE Journal of Quantum Electronics

Year:

2003

Language:

english

File:

PDF, 326 KB

english, 2003

28

Reciprocal la inhibition at the onset of voluntary movements in man

Mitsuo Simoyama, Reisaku Tanaka

Journal:

Year:

1974

Language:

english

File:

PDF, 226 KB

english, 1974

29

Design optimisation of SOA-integrated DFB laser wavelength converter

Akiyama, T., Kuwatsuka, H., Simoyama, T., Sugawara, M., Ishikawa, H.

Journal:

Electronics Letters

Year:

2002

Language:

english

File:

PDF, 345 KB

english, 2002

30

[IEEE 2013 25th International Conference on Indium Phosphide and Related Materials (IPRM) - Kobe, Japan (2013.05.19-2013.05.23)] 2013 International Conference on Indium Phosphide and Related Materials (IPRM) - Simultaneous 40-Gbps direct modulation of 1.3-µm wavelength AlGaInAs distributed-reflector laser arrays on semi-insulating InP substrate

Matsuda, Manabu, Uetake, Ayahito, Simoyama, Takasi, Okumura, Shigekazu, Takabayashi, Kazumasa, Ekawa, Mitsuru, Yamamoto, Tsuyoshi

Year:

2013

Language:

english

File:

PDF, 479 KB

english, 2013

31

[IEEE International Conference on Indium Phosphide and Related Materials - Santa Barbara, CA, USA (12-16 May 2003)] International Conference onIndium Phosphide and Related Materials, 2003. - Ultra-low intersubband absorption saturation intensity in InGaAs/AlAs/AlAsSb coupled double quantum wells with AlAs diffusion-stopping layers

Kasai, J., Mozume, T., Yoshida, H., Simoyama, T., Gopal, A.V., Ishikawa, H.

Year:

2003

Language:

english

File:

PDF, 212 KB

english, 2003

32

[IEEE 2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003) - Munich, Germany (22-27 June 2003)] 2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003) (IEEE Cat. No.03TH8666) - A novel InGaAs/AlAs/AlAsSb quantum well structures for ultrafast and low-power all-optical switches using intersubband transitions

Mozume, T., Kasai, J., Simoyama, T., Gopal, A.V., Yoshida, H.

Year:

2003

Language:

english

File:

PDF, 64 KB

english, 2003

33

[IEEE 2007 IEEE 19th International Conference on Indium Phosphide & Related Materials - Matsue, Japan (2007.05.14-2007.05.18)] 2007 IEEE 19th International Conference on Indium Phosphide & Related Materials - Intersubband transitions in InGaAs/AlAsSb coupled double quantum wells with InAlAs coupling barriers

Nagase, M., Simoyama, T., Mozume, T., Hasama, T., Ishikawa, H.

Year:

2007

Language:

english

File:

PDF, 1.30 MB

english, 2007

34

[IEEE 2014 7th International Silicon-Germanium Technology and Device Meeting (ISTDM) - Singapore, Singapore (2014.6.2-2014.6.4)] 2014 7th International Silicon-Germanium Technology and Device Meeting (ISTDM) - Observation of suppressed dark current of Ge on Si (100) using ultrathin Ge seed layer

Okumura, Shigekazu, Simoyama, Takasi, Ono, Hideki, Okuno, Masaki, Miura, Makoto, Fujikata, Junichi, Noguchi, Masataka, Mogami, Tohru, Horikawa, Tsuyoshi, Tanaka, Yu, Morito, Ken

Year:

2014

File:

PDF, 2.26 MB

2014

35

Room-temperature dephasing time of intersubband transitions in heavily-doped InGaAs/AlAs/AlAsSb coupled quantum wells

Venu Gopal, Achanta, Yoshida, Haruhiko, Simoyama, Takasi, Kasai, Junichi, Mozume, Teruo, Ishikawa, Hiroshi

Journal:

Applied Physics Letters

Year:

2003

Language:

english

File:

PDF, 323 KB

english, 2003

36

[IEEE 14th Indium Phosphide and Related Materials Conference (IPRM) - Stockholm, Sweden (12-16 May 2002)] Conference Proceedings. 14th Indium Phosphide and Related Materials Conference (Cat. No.02CH37307) - Ultrafast all-optical switching using near-infrared inter-subband transition in an InGaAs/AlAs/AlAsSb/InP quantum well structure

Yoshida, H., Mozume, T., Georgiev, N., Gopal, A.V., Simoyama, T., Ishikawa, H.

Year:

2002

Language:

english

File:

PDF, 259 KB

english, 2002

37

Indices of refraction of AlGaAsSb by an optical waveguide technique

Mozume, T., Simoyama, T., Ishikawa, H.

Journal:

Journal of Applied Physics

Year:

2007

Language:

english

File:

PDF, 512 KB

english, 2007

38

All-optical demultiplexing of 160–10 Gbit∕s signals with Mach-Zehnder interferometric switch utilizing intersubband transition in InGaAs∕AlAs∕AlAsSb quantum well

Akimoto, R., Simoyama, T., Tsuchida, H., Namiki, S., Lim, C. G., Nagase, M., Mozume, T., Hasama, T., Ishikawa, H.

Journal:

Applied Physics Letters

Year:

2007

Language:

english

File:

PDF, 391 KB

english, 2007

39

[IEEE 2008 Conference on Optical Fiber Communication - OFC 2008 Collocated National Fiber Optic Engineers - San Diego, CA, USA (2008.2.24-2008.2.28)] OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference - Improvement of XPM efficiency in InGaAs/AlAsSb coupled quantum wells using InAlAs coupling barrier for intersubband transition optical switch

Nagase, M., Akimoto, R., Simoyama, T., Mozume, T., Hasama, T., Ishikawa, H.

Year:

2008

Language:

english

File:

PDF, 492 KB

english, 2008

40

[IEEE 2006 International Conference on Indium Phosphide and Related Materials - Princeton, NJ (May 7, 2006)] 2006 International Conference on Indium Phosphide and Related Materials Conference Proceedings - Intersubband Transitions in Novel Strained Coupled Quantum Wells based on In0.53Ga0.47As Grown by Molecular Beam Epitaxy

Nagase, M., Mozume, T., Simoyama, T., Hasama, T., Ishikawa, H.

Year:

2006

Language:

english

File:

PDF, 325 KB

english, 2006

41

[IEEE 2006 International Conference on Indium Phosphide and Related Materials - Princeton, NJ (May 7, 2006)] 2006 International Conference on Indium Phosphide and Related Materials Conference Proceedings - Ultrafast All-Optical Switches using Intersubband Transition in Quantum Wells

Ishikawa, H., Simoyama, T., Nagase, M., Mozume, T., Akimoto, R., Li, B., Akita, K., Hasama, T.

Year:

2006

Language:

english

File:

PDF, 605 KB

english, 2006

42

[Opt Soc. America Optical Fiber Communications Conference (OFC) - Anaheim, CA, USA (17-22 March 2002)] Optical Fiber Communication Conference and Exhibit - Sb-based coupled quantum wells for efficient broadband intersubband all-optical switches

Achanta, V., Yoshida, H., Mozume, T., Simoyama, T., Ishikawa, H.

Year:

2002

Language:

english

File:

PDF, 309 KB

english, 2002

43

[IEEE 2005 Pacific Rim Conference on Lasers & Electro-Optics - Tokyo, Japan (30-02 Aug. 2005)] 2005 Pacific Rim Conference on Lasers & Electro-Optics - Optimization of Operation Conditions of All-Optical Switches Based on Intersubband Absorption Saturation

Yoshida, H., Simoyama, T., Sekiguchi, S., Kasai, J., Mozume, T., Ishikawa, H.

Year:

2005

Language:

english

File:

PDF, 218 KB

english, 2005

44

[IEEE LEOS 2002. 2002 IEEE/LEOS Annual Meeting Conference Proceedings. 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society - Glasgow, UK (10-14 Nov. 2002)] The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society - Ultrafast all-optical switching using near-infrared intersubband transitions in quantum wells

Yoshida, H., Gopal, A.V., Simoyama, T., Mozume, T., Ishikawa, H., Asakawa, K.

Year:

2002

Language:

english

File:

PDF, 149 KB

english, 2002

45

Ultralow Intersubband Absorption Saturation Intensity at Communication Wavelength Achieved in Novel Strain Compensated InGaAs/AlAs/AlAsSb Quantum Wells Grown by Molecular Beam Epitaxy

Mozume, Teruo, Kasai, Jun-ichi, Georgiev, Nikolai, Simoyama, Takasi, Gopal, Achanta Venu, Yoshida, Haruhiko

Journal:

Japanese Journal of Applied Physics

Year:

2003

Language:

english

File:

PDF, 186 KB

english, 2003

46

All-Optical Logic Based on Ultrafast Gain and Index Dynamics in a Semiconductor Optical Amplifier

Dorren, H.J.S., Yang, X., Mishra, A.K., Li, Z., Ju, H., de Waardt, H., Khoe, G.D., Simoyama, T., Ishikawa, H., Kawashima, H., Hasama, T.

Journal:

IEEE Journal of Selected Topics in Quantum Electronics

Year:

2004

Language:

english

File:

PDF, 695 KB

english, 2004

47

Ultrafast All-Optical Refractive Index Modulation in Intersubband Transition Switch Using InGaAs/AlAs/AlAsSb Quantum Well

Ishikawa, Hiroshi, Tsuchida, Hidemi, Abedin, Kazi Sarwar, Simoyama, Takasi, Mozume, Teruo, Nagase, Masanori, Akimoto, Ryoichi, Miyazaki, Tetsuya, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

2007

Language:

english

File:

PDF, 159 KB

english, 2007

48

SPIE Proceedings [SPIE Integrated Optoelectronics Devices - San Jose, CA (Saturday 25 January 2003)] Physics and Simulation of Optoelectronic Devices XI - Ultrafast gain and index in semiconductor optical amplifier: theory and experiment

Dorren, Harm J. S., Yang, Xuelin, Lenstra, Daan, de Waardt, H., Khoe, Giok-Djan, Simoyama, Takasi, Ishikawa, Hiroshi, Kawashima, Hitoshi, Hasama, Toshifumi, Osinski, Marek, Amano, Hiroshi, Blood, Pete

Year:

2003

Language:

english

File:

PDF, 266 KB

english, 2003

49

[IEEE 2015 IEEE International Solid- State Circuits Conference - (ISSCC) - San Francisco, CA, USA (2015.2.22-2015.2.26)] 2015 IEEE International Solid-State Circuits Conference - (ISSCC) Digest of Technical Papers - 22.2 A 25Gb/s hybrid integrated silicon photonic transceiver in 28nm CMOS and SOI

Chen, Yanfei, Kibune, Masaya, Toda, Asako, Hayakawa, Akinori, Akiyama, Tomoyuki, Sekiguchi, Shigeaki, Ebe, Hiroji, Imaizumi, Nobuhiro, Akahoshi, Tomoyuki, Akiyama, Suguru, Tanaka, Shinsuke, Simoyama,

Year:

2015

Language:

english

File:

PDF, 726 KB

english, 2015

50

Uncooled, low-driving-current 25.8 Gbit/s direct modulation using 1.3 [micro sign]m AlGaInAs MQW distributed-reflector lasers

Matsuda, M., Simoyama, T., Uetake, A., Okumura, S., Ekawa, M., Yamamoto, T.

Journal:

Electronics Letters

Year:

2012

Language:

english

File:

PDF, 276 KB

english, 2012