HASAMA, Toshifumi: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Bandgap Control for Intersubband Transition in InGaAs/AlAsSb Coupled Double Quantum Wells

Feng, Jijun, Akimoto, Ryoichi, Gozu, Shin-ichiro, Mozume, Teruo, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

IEEE Photonics Technology Letters

Year:

2013

Language:

english

File:

PDF, 1.33 MB

english, 2013

2

[IEEE 2010 7th IEEE International Conference on Group IV Photonics (GFP) - Beijing, China (2010.09.1-2010.09.3)] 7th IEEE International Conference on Group IV Photonics - Four-wave mixing in hydrogenated amorphous silicon waveguides at 1.55 µm

Suda, Satoshi, Tanizawa, Ken, Kamei, Toshihiko, Sakakibara, Youichi, Shoji, Yuya, Kintaka, Kenji, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Namiki, Shu

Year:

2010

Language:

english

File:

PDF, 619 KB

english, 2010

3

[IEEE 2009 6th IEEE International Conference on Group IV Photonics (GFP) - San Francisco, CA, USA (2009.09.9-2009.09.11)] 2009 6th IEEE International Conference on Group IV Photonics - Femtosecond index dynamics in silicon wire waveguides

Suda, Satoshi, Ogasawara, Takeshi, Shoji, Yuya, Kintaka, Kenji, Kawashima, Hitoshi, Hasama, Toshifumi, Ishikawa, Hiroshi

Year:

2009

Language:

english

File:

PDF, 254 KB

english, 2009

4

Subnanosecond-pulse generation from an actively mode-locked XeCl laser

Yamada, Kawakatsu, Hasama, Toshifumi, Sato, Takuzo

Journal:

Year:

1984

Language:

english

File:

PDF, 390 KB

english, 1984

5

Efficiency of a capacitor-transfer-type discharge excimer laser with automatic preionization

Miyazaki, Kenzo, Hasama, Toshifumi, Yamada, Kawakatsu, Fukatsu, Toru, Eura, Takashi, Sato, Takuzo

Journal:

Journal of Applied Physics

Year:

1986

Language:

english

File:

PDF, 824 KB

english, 1986

6

Ultrafast All-Optical Gating Operation Using Michelson Interferometer for Hybrid Integration of Intersubband Transition Switch on Si Platform

Nagase, Masanori, Shoji, Yuya, Suda, Satoshi, Kintaka, Kenji, Kawashima, Hitoshi, Akimoto, Ryoichi, Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

IEEE Photonics Technology Letters

Year:

2011

Language:

english

File:

PDF, 563 KB

english, 2011

7

[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 - Pure-green high-power CW operation of BeZnCdSe quantum-well laser diodes

Fujisaki, Sumiko, Kasai, Jun-ichi, Akimoto, Ryouich, Tanaka, Shigehisa, Tsuji, Shinji, Hasama, Toshifumi, Ishikawa, Hiroshi

Year:

2012

Language:

english

File:

PDF, 195 KB

english, 2012

8

Extreme Ultraviolet Spectra of Emission from Plasma Focus. I. Fe Ion Lines from 70 to 210 Å

Hasama, Toshifumi, Onishi, Yoshihiko, Uchiike, Masamitsu, Fukuda, Kuniya

Journal:

Japanese Journal of Applied Physics

Year:

1981

Language:

english

File:

PDF, 428 KB

english, 1981

9

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

10

Intersubband Transition Based on a Novel II-VI Quantum Well Structure for Ultrafast All-Optical Switching

Akimoto, Ryoichi, Li, Bing Sheng, Sasaki, Fumio, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

2004

Language:

english

File:

PDF, 629 KB

english, 2004

11

Use of Multiple Pairs of Gain and Saturable Absorber Regions for Semiconductor Optical-Pulse Compressor

Shimizu, Mitsuaki, Suzuki, Yoshihiro, Mukai, Seiji, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

2000

Language:

english

File:

PDF, 492 KB

english, 2000

12

Proposal of an optical nonvolatile switch utilizing surface plasmon antenna resonance controlled by giant magnetoresistance

Ogasawara, Takeshi, Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Applied Physics Letters

Year:

2012

Language:

english

File:

PDF, 747 KB

english, 2012

13

[IEEE LEOS 2008 - 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society (LEOS 2008) - Newport Beach, CA, USA (2008.11.9-2008.11.13)] LEOS 2008 - 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society - A compact high-port-count wavelength selective switch using LCOSs and a multi-stacked AWG

Keisuke Sorimoto,, Hiroyuki Tsuda,, Hiroshi Ishikawa,, Toshifumi Hasama,, Hitoshi Kawashima,, Kenji Kintaka,, Masahiko Mori,, Hisato Uetsuka,

Year:

2008

Language:

english

File:

PDF, 169 KB

english, 2008

14

High-power discharge-pumped F2 molecular laser

Yamada, Kawakatsu, Miyazaki, Kenzo, Hasama, Toshifumi, Sato, Takuzo

Journal:

Applied Physics Letters

Year:

1989

Language:

english

File:

PDF, 602 KB

english, 1989

15

Extreme Ultraviolet Spectra of Emission from Plasma Focus. III. AlV to IX and SiVI to X Ion Lines from 60 to 350 Å

Fukuda, Kuniya, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

1982

Language:

english

File:

PDF, 90 KB

english, 1982

16

Dynamic Optical Path Switching in 172-Gb/s OTDM Transmissions of Ultra-High Definition Video Signals Using Fast Channel-Identifiable Clock Recovery and Integratable Devices

Kurosu, Takayuki, Tanizawa, Ken, Namiki, Shu, Akimoto, Ryoichi, Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Nakatogawa, Tsuyoshi, Oyamada, Kimiyuki, Tanaka, Y., Ide, Satoshi, Onaka, H.,

Journal:

Journal of Lightwave Technology

Year:

2013

Language:

english

File:

PDF, 1.21 MB

english, 2013

17

545 nm Room-Temperature Continuous-Wave Operation of BeZnCdSe Quantum-Well Green Laser Diodes with Low Threshold Current Density

Kasai, Jun-ichi, Akimoto, Ryouichi, Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Fujisaki, Sumiko, Kikawa, Takeshi, Tanaka, Sigehisa, Tsuji, Shinji, Nakajima, Hiroshi, Tasai, Kunihiko, T

Journal:

Applied Physics Express

Year:

2010

Language:

english

File:

PDF, 189 KB

english, 2010

18

Simple picosecond excimer laser system

Yamada, Kawakatsu, Miyazaki, Kenzo, Hasama, Toshifumi, Sato, Takuzo

Journal:

Year:

1986

Language:

english

File:

PDF, 842 KB

english, 1986

19

High-power XeCl discharge laser with a large active volume

Hasama, Toshifumi, Miyazaki, Kenzo, Yamada, Kawakatsu, Ohuchi, Kazumi, Sato, Takuzo

Journal:

Journal of Applied Physics

Year:

1987

Language:

english

File:

PDF, 562 KB

english, 1987

20

[IEEE 2010 36th European Conference and Exhibition on Optical Communication - (ECOC 2010) - Torino, Italy (2010.09.19-2010.09.23)] 36th European Conference and Exhibition on Optical Communication - Optical signal processing for energy-efficient dynamic optical path networks

Namiki, Shu, Hasama, Toshifumi, Ishikawa, Hiroshi

Year:

2010

Language:

english

File:

PDF, 523 KB

english, 2010

21

Evaluation of chirped-pulse-amplification systems with Offner triplet telescope stretchers

Jiang, Jie, Zhang, Zhigang, Hasama, Toshifumi

Journal:

Journal of the Optical Society of America B

Year:

2002

Language:

english

File:

PDF, 150 KB

english, 2002

22

[IEEE 2011 1st International Symposium on Access Spaces (ISAS) - Yokohama, Japan (2011.06.17-2011.06.19)] 2011 1st International Symposium on Access Spaces (ISAS) - 1×6 multicasting operation in an LCOS-and-AWG-based wavelength selective switch

Sorimoto, Keisuke, Tsuda, Hiroyuki, Kintaka, Kenji, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Uetsuka, Hisato

Year:

2011

Language:

english

File:

PDF, 771 KB

english, 2011

23

Femtosecond Optical Parametric Oscillator with a Repetition Rate of 504 MHz

Jiang, Jie, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

2002

Language:

english

File:

PDF, 345 KB

english, 2002

24

Ultrafast all-optical switch with cross-phase modulation by area-selective ion implantation in InGaAs/AlAsSb coupled double quantum wells

Feng, Jijun, Akimoto, Ryoichi, Gozu, Shin-ichiro, Mozume, Teruo, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Year:

2012

Language:

english

File:

PDF, 1.56 MB

english, 2012

25

Output and picosecond amplification characteristics of an efficient and high-power discharge excimer laser

Kenzo Miyazaki, Toru Fukatsu, Ichiro Yamashita, Toshifumi Hasama, Kawakatsu Yamada, Takuzo Sato

Journal:

Applied Physics B: Lasers and Optics

Year:

1991

Language:

english

File:

PDF, 1018 KB

english, 1991

26

Ultrafast nonlinear effects in hydrogenated amorphous silicon wire waveguide

Shoji, Yuya, Ogasawara, Takeshi, Kamei, Toshihiro, Sakakibara, Youichi, Suda, Satoshi, Kintaka, Kenji, Kawashima, Hitoshi, Okano, Makoto, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Year:

2010

Language:

english

File:

PDF, 1.03 MB

english, 2010

27

Tilted MMI crossings based on silicon wire waveguide

Kim, Sang-Hun, Cong, Guangwei, Kawashima, Hitoshi, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Year:

2014

Language:

english

File:

PDF, 2.33 MB

english, 2014

28

[OSA Optical Fiber Communication Conference - San Diego, California (2010..-..)] Optical Fiber Communication Conference - 172-Gbps Cascaded OTDM MUX and DEMUX Operations of 43G VSR Transceivers Using Integratable Semiconductor Devices

Kurosu, Takayuki, Namiki, Shu, Akimoto, Ryoichi, Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Sekiguchi, Shigeaki, Yasuoka, Nami, Morito, Ken, Arakawa, Yasuhiko

Year:

2010

Language:

english

File:

PDF, 437 KB

english, 2010

29

MEMS mirror with slot structures suitable for flexible-grid WSS

Sorimoto, Keisuke, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Tsuda, Hiroyuki, Uetsuka, Hisato

Journal:

IEICE Electronics Express

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

30

All-Optical Demultiplexing from 160 to 40/80Gb/s Using Mach-Zehnder Switches Based on Intersubband Transition of InGaAs/AlAsSb Coupled Double Quantum Wells

AKIMOTO, Ryoichi, CONG, Guangwei, NAGASE, Masanori, MOZUME, Teruo, TSUCHIDA, Hidemi, HASAMA, Toshifumi, ISHIKAWA, Hiroshi

Journal:

IEICE Transactions on Electronics

Year:

2009

Language:

english

File:

PDF, 795 KB

english, 2009

31

Synchronously pumped femtosecond optical parametric oscillator based on an improved pumping concept

Jie Jiang, Toshifumi Hasama

Journal:

Optics Communications

Year:

2003

Language:

english

File:

PDF, 422 KB

english, 2003

32

Saturation Characteristics Simulation of Intersubband Absorption for [(CdS/ZnSe/BeTe)/(ZnSe/BeTe)] Coupled Quantum Wells

Cong, Guangwei, Akimoto, Ryoichi, Akita, Kazumichi, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Japanese Journal of Applied Physics

Year:

2008

File:

PDF, 1.27 MB

2008

33

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

34

Phase error compensation for multilayered AWG in LCOS-based WSS

Sorimoto, Keisuke, Kintaka, Kenji, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Tsuda, Hiroyuki, Uetsuka, Hisato

Journal:

IEICE Electronics Express

Year:

2011

Language:

english

File:

PDF, 653 KB

english, 2011

35

[OSA Conference on Lasers and Electro-Optics - Baltimore, Maryland (2009..-..)] Conference on Lasers and Electro-Optics/International Quantum Electronics Conference - High-Index-Contrast Buried-Waveguide for Intersubband Ultrafast All-Optical Switches Fabricated by Wafer Bonding Technology

Akita, Kazumichi, Akimoto, Ryoichi, Cong, Guangwei, Hasama, Toshifumi, Ishikawa, Hiroshi

Year:

2009

Language:

english

File:

PDF, 265 KB

english, 2009

36

High repetition-rate femtosecond optical parametric oscillator based on LiB3O5

Jie Jiang, Toshifumi Hasama

Journal:

Optics Communications

Year:

2002

Language:

english

File:

PDF, 206 KB

english, 2002

37

High-Power Continuous-Wave Operation of BeZnCdSe Single-Quantum-Well Green Laser Diodes

Fujisaki, Sumiko, Kasai, Jun-ichi, Akimoto, Ryouichi, Tanaka, Shigehisa, Tsuji, Shinji, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Applied Physics Express

Year:

2012

Language:

english

File:

PDF, 418 KB

english, 2012

38

Band edge tailoring of InGaAs/AlAsSb coupled double quantum wells for a monolithically integrated all-optical switch

Feng, Jijun, Akimoto, Ryoichi, Gozu, Shin-ichiro, Mozume, Teruo, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Year:

2013

Language:

english

File:

PDF, 1.21 MB

english, 2013

39

1.25-MW peak-power Kerr-lens mode-locked Ti:sapphire laser with a broadband semiconductor saturable-absorber mirror

Jie Jiang, Toshifumi Hasama, Zhigang Zhang, Takeyoshi Sugaya, Tadashi Nakagawa

Journal:

Optics Communications

Year:

2000

Language:

english

File:

PDF, 109 KB

english, 2000

40

Effect of Leakage Current on Pulse-Width Characteristic in Q-Switched Two-Section AlGaAs Multiple-Quantum-Well Semiconductor Lasers

Shimizu, Mitsuaki, Suzuki, Yoshihiro, Mukai, Seiji, Watanabe, Masanobu, Hasama, Toshifumi

Journal:

Japanese Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 126 KB

english, 1999

41

Low-crosstalk 2 × 2 thermo-optic switch with silicon wire waveguides

Shoji, Yuya, Kintaka, Kenji, Suda, Satoshi, Kawashima, Hitoshi, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Year:

2010

Language:

english

File:

PDF, 2.94 MB

english, 2010

42

Output and discharge characteristics of an X-ray preionized XeCl laser with a large active volume.

HASAMA, Toshifumi, MIYAZAKI, Kenzo, YAMADA, Kawakatsu, SATO, Takuzo

Journal:

The Review of Laser Engineering

Year:

1987

File:

PDF, 1.04 MB

1987

43

[IEEE 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) - Kyoto, Japan (2013.06.30-2013.07.4)] 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR) - Low-crosstalk waveguide crossing based on 1×1 MMI structure of silicon-wire waveguide

Kim, Sang-Hun, Cong, Guangwei, Kawashima, Hitoshi, Hasama, Toshifumi, Ishikawa, Hiroshi

Year:

2013

Language:

english

File:

PDF, 928 KB

english, 2013

44

Generation of single short tunable UV pulses using a simple short-cavity dye laser

Yamada, Kawakatsu, Miyazaki, Kenzo, Hasama, Toshifumi, Sato, Takuzo

Journal:

Year:

1986

Language:

english

File:

PDF, 637 KB

english, 1986

45

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

46

Numerical Simulation of Nonlinear Optical Effects in Frequency-Modulation Mode-Locked Semiconductor Laser Diodes

Kuwatsuka, Haruhiko, Hasama, Toshifumi, Ishikawa, Hiroshi

Journal:

Japanese Journal of Applied Physics

Year:

2012

Language:

english

File:

PDF, 194 KB

english, 2012

47

Compact and phase-error-robust multilayered AWG-based wavelength selective switch driven by a single LCOS

Sorimoto, Keisuke, Tanizawa, Ken, Uetsuka, Hisato, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Tsuda, Hiroyuki

Journal:

Year:

2013

Language:

english

File:

PDF, 3.72 MB

english, 2013

48

Fast aberration-correcting algorithm for an SLM-based optical switch

Sorimoto, Keisuke, Kintaka, Kenji, Kawashima, Hitoshi, Mori, Masahiko, Hasama, Toshifumi, Ishikawa, Hiroshi, Tsuda, Hiroyuki, Uetsuka, Hisato

Journal:

IEICE Electronics Express

Year:

2010

Language:

english

File:

PDF, 1.31 MB

english, 2010

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски