Takeshi Kitatani: search on Z-Library

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1

LGLC Tunable Laser for Small-Form-Factor Transceiver: High Optical Power and High SMSR With Low Power Consumption

Suzuki, Takanori, Arimoto, Hideo, Kitatani, Takeshi, Takei, Aki, Taniguchi, Takafumi, Shinoda, Kazunori, Nakamura, Atsushi, Naoe, Kazuhiko, Uchida, Kenji, Uomi, Kazuhisa, Tanaka, Shigehisa, Ido, Tatem

Journal:

IEEE Photonics Technology Letters

Year:

2013

Language:

english

File:

PDF, 257 KB

english, 2013

2

[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 - CMOS integrated light source for interconnection (Invited)

Tsuji, Shinji, Adachi, Koichiro, Shinoda, Kazunori, Takemoto, Takashi, Yuki, Fumio, Yamashita, Hiroki, Kitatani, Takeshi, Kawamura, Daichi, Lee, Yong, Sugawara, Toshiki

Year:

2012

Language:

english

File:

PDF, 220 KB

english, 2012

3

Direct Modulation at 56 and 50 Gb/s of 1.3- $\mu $ m InGaAlAs Ridge-Shaped-BH DFB Lasers

Nakahara, Kouji, Wakayama, Yuki, Kitatani, Takeshi, Taniguchi, Takafumi, Fukamachi, Toshihiko, Sakuma, Yasushi, Tanaka, Shigehisa

Journal:

IEEE Photonics Technology Letters

Year:

2015

Language:

english

File:

PDF, 886 KB

english, 2015

4

Temperature Dependence of the Threshold Current and the Lasing Wavelength in 1.3-μm GalnNAs/GaAs Single Quantum Well Laser Diode

Takeshi Kitatani, Masahiko Kondow, Koji Nakahara, M. C. Larson, Kazuhisa Uomi

Journal:

Year:

1998

Language:

english

File:

PDF, 257 KB

english, 1998

5

SPIE Proceedings [SPIE Asia-Pacific Optical Communications - Gwangju, USA (Sunday 3 September 2006)] Optoelectronic Materials and Devices - 1310-nm InGaAlAs short-cavity lasers for 10-Gbit/s low-power-consumption transceivers

Shinoda, Kazunori, Kitatani, Takeshi, Aoki, Masahiro, Mukaikubo, Masaru, Uchida, Kenji, Uomi, Kazuhisa, Lee, Yong Hee, Koyama, Fumio, Luo, Yi

Year:

2013

Language:

english

File:

PDF, 373 KB

english, 2013

6

[IEEE 2007 IEEE Nuclear Science Symposium Conference Record - Honolulu, HI, USA (2007.10.26-2007.11.3)] 2007 IEEE Nuclear Science Symposium Conference Record - Measurement of the mass attenuation coefficients of Ge and BGO for high-energy gamma-rays

Harada, Hideo, Kitatani, Fumito, Hara, Kaoru Y., Toyokawa, Hiroyuki, Kaihori, Takeshi, Utsunomiya, Hiroaki

Year:

2007

Language:

english

File:

PDF, 259 KB

english, 2007

7

Measurements of Photon Mass Attenuation Coefficients for Ge and BGO Crystals at 10 Me V

HARADA, Hideo, KITATANI, Fumito, GOKO, Shinji, HARA, Kaoru Y., TOYOKAWA, Hiroyuki, KAIHORI, Takeshi, UTSUNOMIYA, Hiroaki

Journal:

Journal of Nuclear Science and Technology

Year:

2008

Language:

english

File:

PDF, 701 KB

english, 2008

8

Characterization of the Refractive Index of Strained GaInNAs Layers by Spectroscopic Ellipsometry

Kitatani, Takeshi, Kondow, Masahiko, Shinoda, Kazunori, Yazawa, Yoshiaki, Okai, Makoto

Journal:

Japanese Journal of Applied Physics

Year:

1998

File:

PDF, 756 KB

1998

9

Interdiffusion of magnesium and iron dopants in gallium nitride

Tsuchiya, Tomonobu, Kitatani, Takeshi, Terano, Akihisa, Mochizuki, Kazuhiro

Journal:

Japanese Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 554 KB

english, 2015

10

SPIE Proceedings [SPIE Optoelectronics and High-Power Lasers & Applications - San Jose, CA (Saturday 24 January 1998)] In-Plane Semiconductor Lasers: from Ultraviolet to Mid-Infrared II - GaInNAs/GaAs long-wavelength lasers

Kondow, Masahiko, Kitatani, Takeshi, Larson, Michael C., Nakahara, Kouji, Uomi, Kazuhisa, Inoue, Hiroaki, Choi, Hong K., Zory, Peter S.

Year:

1998

Language:

english

File:

PDF, 421 KB

english, 1998

11

[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 - Uncooled Electroabsorption Modulator Integrated DFB Laser

Makino, Shigeki, Shinoda, Kazunori, Kitatani, Takeshi, Shiota, Takashi, Aoki, Masahiro, Sasada, Noriko, Naoe, Kazuhiko

Year:

2008

Language:

english

File:

PDF, 646 KB

english, 2008

12

Very-Low-Current and High-Speed Switching Operation of InAlGaAs/InAlAs/InP Mach–Zehnder Interferometer-Type Photonic Switch

Ueda, Yuta, Nakamura, Shinya, Utaka, Katsuyuki, Shiota, Takashi, Kitatani, Takeshi

Journal:

Applied Physics Express

Year:

2008

Language:

english

File:

PDF, 223 KB

english, 2008

13

Interlayer coupling effect in low temperature magnetoresistance of amorphous Si/Nb multilayer films

Yuichi Ochiai, Johnathan P. Bird, Takeshi Kitatani

Journal:

Journal of Non-Crystalline Solids

Year:

1996

Language:

english

File:

PDF, 231 KB

english, 1996

14

GaInNAs: A Novel Material for Long-Wavelength-Range Laser Diodes with Excellent High-Temperature Performance

Kondow, Masahiko, Uomi, Kazuhisa, Niwa, Atsuko, Kitatani, Takeshi, Watahiki, Seiji, Yazawa, Yoshiaki

Journal:

Japanese Journal of Applied Physics

Year:

1996

File:

PDF, 447 KB

1996

15

Polarized Raman Spectra and N-Related Local Vibrational Mode in GaNAs and GaInNAs Epitaxial Layers Grown on GaAs

Shirakata, Sho, Kondow, Masahiko, Kitatani, Takeshi

Journal:

Japanese Journal of Applied Physics

Year:

2005

Language:

english

File:

PDF, 103 KB

english, 2005

16

SPIE Proceedings [SPIE Photonics West '97 - San Jose, CA (Saturday 8 February 1997)] In-Plane Semiconductor Lasers: from Ultraviolet to Midinfrared - Long-wavelength-range laser diode using GaInNAs

Kondow, Masahiko, Nakatsuka, Shin'ichi, Kitatani, Takeshi, Yazawa, Yoshiaki, Okai, Makoto O., Choi, Hong K., Zory, Peter S.

Year:

1997

Language:

english

File:

PDF, 500 KB

english, 1997

17

Studies of quantum levels in GaInNAs single quantum wells

Sho Shirakata, Masahiko Kondow, Takeshi Kitatani

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 189 KB

english, 2006

18

Amplified Spontaneous Emission Measurement of GaInNAs Laser Wafers with and without Rapid Thermal Annealing

Nakatsuka, Shin'ichi, Kondow, Masahiko, Aoki, Masahiro, Kudo, Makoto, Kitatani, Takeshi, Tsuji, Shinji

Journal:

Japanese Journal of Applied Physics

Year:

2003

Language:

english

File:

PDF, 73 KB

english, 2003

19

Secretory IgA(S-IgA) levels in sera from patients with diffuse panbronchiolitis.

NODA, Yasuhiro, YASUOKA, Susumu, TANI, Kenji, OGURA, Takeshi, OGAWARA, Mitumasa, KITATANI, Fumihiko

Journal:

Japanese Journal of Medicine

Year:

1989

Language:

english

File:

PDF, 1.10 MB

english, 1989

20

[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 - 10Gbps-80km Transmission by 100GHz-spacing, 8-channel Wavelength-tunable 1.55-μm InGaAlAs Electro-absorption Modulator Integrated DFB Laser

Makino, Shigeki, Shinoda, Kazunori, Shiota, Takashi, Kitatani, Takeshi, Tanaka, Shigehisa, Aoki, Masahiro, Sasada, Noriko, Naoe, Kazuhiko, Sumi, Seiji, Inoue, Hiroaki

Year:

2008

Language:

english

File:

PDF, 734 KB

english, 2008

21

Temperature-dependent photoluminescence of high-quality GaInNAs single quantum wells

Shirakata, Sho, Kondow, Masahiko, Kitatani, Takeshi

Journal:

Applied Physics Letters

Year:

2002

Language:

english

File:

PDF, 245 KB

english, 2002

22

A 1.3-µm GaInNAs Laser Diode with a Lifetime of over 1000 Hours

Kondow, Masahiko, Kitatani, Takeshi, Nakahara, Kouji, Tanaka, Toshiaki

Journal:

Japanese Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 133 KB

english, 1999

23

[IEEE 2016 Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS)] - Toyama, Japan (2016.6.26-2016.6.30)] 2016 Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS) - Long tail Zn diffusion in InGaAsP and InGaAlAs quaternary alloys

Kitatani, Takeshi, Okamoto, Kaoru, Uchida, Kenji, Tanaka, Shigehisa

Year:

2016

File:

PDF, 16 KB

2016

24

A wavelength-tunable short-cavity DBR laser with active distributed Bragg reflector

Arimoto, Hideo, Sato, Hiroshi, Kitatani, Takeshi, Tsuchiya, Tomonobu, Shinoda, Kazunori, Takei, Aki, Uchiyama, Hiroyuki, Aoki, Masahiro, Tsuji, Shinji

Journal:

IEICE Electronics Express

Year:

2005

Language:

english

File:

PDF, 397 KB

english, 2005

25

Optical properties of GaInNAs/GaAs prepared by molecular beam epitaxy

Sho Shirakata, Masahiko Kondow, Takeshi Kitatani

Journal:

Journal of Physics and Chemistry of Solids

Year:

2003

Language:

english

File:

PDF, 143 KB

english, 2003

26

Photocurrent and Photoluminescence in InGaAs/GaAs Multiple Quantum Well Solar Cells

Kitatani, Takeshi, Yazawa, Yoshiaki, Watahiki, Seiji, Tamura, Katsumi, Minemura, Junko, Warabisako, Terunori

Journal:

Japanese Journal of Applied Physics

Year:

1996

File:

PDF, 383 KB

1996

27

[OSA Optical Fiber Communication Conference - Anaheim, CA (2013..-..)] Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013 - 28-Gb/s Directly Modulated InGaAlAs ACPM DFB Lasers with High Mask Margin of 22% at 55°C

Nakahara, Kouji, Wakayama, Yuki, Hiruma, Kenji, Kitatani, Takeshi, Shinoda, Kazunori, Fukamachi, Toshihiko, Sakuma, Yasushi, Tanaka, Shigehisa

Year:

2013

Language:

english

File:

PDF, 380 KB

english, 2013

28

Adoptive transfer of type 1 regulatory T cells suppressed the development of airway hyperresponsiveness in ovalbumin-induced airway inflammation model mice

Matsuda, Masaya, Doi, Kana, Tsutsumi, Tatsuya, Inaba, Miki, Hamaguchi, Junpei, Terada, Tetsuya, Kawata, Ryo, Kitatani, Kazuyuki, Nabe, Takeshi

Journal:

Journal of Pharmacological Sciences

Year:

2019

Language:

english

File:

PDF, 1.41 MB

english, 2019

29

Vertical Transport Properties of Photogenerated Carrier in InGaAs/GaAs Strained Multiple Quantum Wells

Kitatani, Takeshi, Yazawa, Yoshiaki, Minemura, Junko, Tamura, Katsumi, Warabisako, Terunori

Journal:

Japanese Journal of Applied Physics

Year:

1995

File:

PDF, 515 KB

1995

30

In situ Deep Etching for an InGaAlAs Buried Heterostructure by Using HCl Gas in a Metalorganic Vapor Phase Epitaxy Reactor

Tsuchiya, Tomonobu, Kitatani, Takeshi, Ouchi, Kiyoshi, Sato, Hiroshi, Aoki, Masahiko

Journal:

Japanese Journal of Applied Physics

Year:

2004

Language:

english

File:

PDF, 1.79 MB

english, 2004

31

Molecular beam epitaxy of GaNAs and GaInNAs

Kondow, Masahiko, Kitatani, Takeshi

Journal:

Semiconductor Science and Technology

Year:

2002

Language:

english

File:

PDF, 753 KB

english, 2002

32

Infrared Absorption Spectrum of GaInNAs

Kondow, Masahiko, Kitatani, Takeshi, Shirakata, Sho

Journal:

Japanese Journal of Applied Physics

Year:

2003

Language:

english

File:

PDF, 65 KB

english, 2003

33

SPIE Proceedings [SPIE Asia Pacific Optical Communications - Hangzhou, China (Sunday 26 October 2008)] Optoelectronic Materials and Devices III - Progress with the uncooled electroabsorption modulator integrated DFB laser

Makino, Shigeki, Luo, Yi, Buus, Jens, Shinoda, Kazunori, Kitatani, Takeshi, Koyama, Fumio, Lo, Yu-Hwa, Hayashi, Hiroaki, Shiota, Takashi, Tanaka, Shigehisa, Aoki, Masahiro, Sasada, Noriko, Naoe, Kazuh

Year:

2008

Language:

english

File:

PDF, 618 KB

english, 2008

34

[IEEE Related Materials (IPRM) - Versailles, France (2008.05.25-2008.05.29)] 2008 20th International Conference on Indium Phosphide and Related Materials - Very-low-current operation of InAlGaAs/InAlAs/InP Mach-Zehnder interferometer-type multi-mode interference photonic switch (MIPS-MZ)

Ueda, Yuta, Shinya Nakamura,, Utaka, Katsuyuki, Takashi Shiota,, Takeshi Kitatani,

Year:

2008

Language:

english

File:

PDF, 320 KB

english, 2008

35

A 1.3-µm GaInNAs/GaAs Single-Quantum-Well Laser Diode with a High Characteristic Temperature over 200 K

Kitatani, Takeshi, Nakahara, Kouji, Kondow, Masahiko, Uomi, Kazuhisa, Tanaka, Toshiaki

Journal:

Japanese Journal of Applied Physics

Year:

2000

Language:

english

File:

PDF, 149 KB

english, 2000

36

SPIE Proceedings [SPIE Symposium on Integrated Optics - San Jose, CA (Saturday 20 January 2001)] In-Plane Semiconductor Lasers V - High-quality GaInNAs active layers for 1.3-μm lasers

Kitatani, Takeshi, Kondow, Masahiko, Tanaka, Toshiaki, Mawst, Luke J., Martinelli, Ramon U.

Year:

2001

Language:

english

File:

PDF, 583 KB

english, 2001

37

[OSA Optical Fiber Communication Conference - San Francisco, California (2014..-..)] Optical Fiber Communication Conference - 56-Gb/s Direct Modulation in InGaAlAs BH-DFB Lasers at 55°C

Nakahara, Kouji, Wakayama, Yuki, Kitatani, Takeshi, Taniguchi, Takafumi, Fukamachi, Toshihiko, Sakuma, Yasushi, Tanaka, Shigehisa

Year:

2014

Language:

english

File:

PDF, 383 KB

english, 2014

38

Measurement of the 80 Se(γ, n) Cross Section Using Laser-Compton Scattering γ-Rays

KITATANI, Fumito, HARADA, Hideo, GOKO, Shinji, UTSUNOMIYA, Hiroaki, AKIMUNE, Hidetoshi, KAIHORI, Takeshi, TOYOKAWA, Hiroyuki, YAMADA, Kawakatsu

Journal:

Journal of Nuclear Science and Technology

Year:

2010

Language:

english

File:

PDF, 686 KB

english, 2010

39

Measurements of the 152 Srn(γ,n) Cross Section with Laser-Compton Scattering γ Rays and the Photon Difference Method

HARA, Kaoru Y., HARADA, Hideo, KITATANI, Fumito, GOKO, Shinji, HOHARA, Shin-ya, KAIHORI, Takeshi, MAKINAGA, Ayano, UTSUNOMIYA, Hiroaki, TOYOKAWA, Hiroyuki, YAMADA, Kawakatsu

Journal:

Journal of Nuclear Science and Technology

Year:

2007

Language:

english

File:

PDF, 267 KB

english, 2007

40

Analysis of Band Offset in GaNAs/GaAs by X-Ray Photoelectron Spectroscopy

Kitatani, Takeshi, Kondow, Masahiko, Kikawa, Takeshi, Yazawa, Yoshiaki, Okai, Makoto, Uomi, Kazuhisa

Journal:

Japanese Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 101 KB

english, 1999

41

In situ Annealing of GaInNAs up to 600°C

Kondow, Masahiko, Kitatani, Takeshi

Journal:

Japanese Journal of Applied Physics

Year:

2001

Language:

english

File:

PDF, 107 KB

english, 2001

42

Excitation Intensity Dependence of Photoluminescence Spectra in GaInNAs Single Quantum Wells

Shirakata, Sho, Kondow, Masahiko, Kitatani, Takeshi

Journal:

Japanese Journal of Applied Physics

Year:

2002

Language:

english

File:

PDF, 149 KB

english, 2002

43

An Up-to-Date Anti-Cancer Treatment Strategy Focusing on HIF-1α Suppression: Its Application for Refractory Ovarian Cancer

Fujita, Mariko, Yasuda, Masanori, Kitatani, Kanae, Miyazawa, Masaki, Hirabayashi, Kenichi, Takekoshi, Susumu, Iida, Tetsuji, Hirasawa, Takeshi, Murakami, Masaru, Mikami, Mikio, Ishiwata, Isamu, Shimiz

Journal:

Acta Histochemica et Cytochemica

Year:

2007

Language:

english

File:

PDF, 787 KB

english, 2007

44

Adoptive transfer of type 1 regulatory T cells suppressed the development of airway hyperresponsiveness in ovalbumin-induced airway inflammation model mice

Matsuda, Masaya, Doi, Kana, Tsutsumi, Tatsuya, Inaba, Miki, Hamaguchi, Junpei, Terada, Tetsuya, Kawata, Ryo, Kitatani, Kazuyuki, Nabe, Takeshi

Journal:

Journal of Pharmacological Sciences

Year:

2019

File:

PDF, 1.41 MB

2019

45

Different effects of methylxanthines on central serotonergic postsynaptic neurons in a mouse behavioral model

Teruo Kitatani, Yasuo Watanabe, Takeshi Shibuya

Journal:

Pharmacology Biochemistry and Behavior

Year:

1993

Language:

english

File:

PDF, 528 KB

english, 1993

46

Annealing in GaInNAs system

Kondow, Masahiko, Kitatani, Takeshi, Shirakata, Sho

Journal:

Journal of Physics Condensed Matter

Year:

2004

Language:

english

File:

PDF, 403 KB

english, 2004

47

Retrospective analysis of safety and efficacy of insulin-to-liraglutide switch in Japanese type 2 diabetes: A caution against inappropriate use in patients with reduced β-cell function

Usui, Ryota, Yabe, Daisuke, Kuwata, Hitoshi, Fujiwara, Shuichi, Watanabe, Koin, Hyo, Takanori, Yasuhara, Akihiro, Iwasaki, Masahiro, Kitatani, Naomi, Kuwabara, Kyoko, Yokota, Kayo, Kurose, Takeshi, Se

Journal:

Journal of Diabetes Investigation

Year:

2013

Language:

english

File:

PDF, 350 KB

english, 2013

48

[IEEE Related Materials (IPRM) - Newport Beach, CA, USA (2009.05.10-2009.05.14)] 2009 IEEE International Conference on Indium Phosphide & Related Materials - High-speed electroabsorption modulator integrated DFB laser for 40 Gbps and 100 Gbps application

Makino, Shigeki, Shinoda, Kazunori, Kitatani, Takeshi, Hayashi, Hiroaki, Shiota, Takashi, Tanaka, Shigehisa, Aoki, Masahiro, Sasada, Noriko, Naoe, Kazuhiko

Year:

2009

Language:

english

File:

PDF, 462 KB

english, 2009

49

Index-Guide GaInNAs Laser Diode for Optical Communications

Nakatsuka, Shin'ichi, Kondow, Masahiko, Kitatani, Takeshi, Yazawa, Yoshiaki, Okai, Makoto

Journal:

Japanese Journal of Applied Physics

Year:

1998

File:

PDF, 472 KB

1998

50

Raman studies of lattice and local vibrational modes of GaInNAs prepared by molecular beam epitaxy

Sho Shirakata, Masahiko Kondow, Takeshi Kitatani

Journal:

Journal of Physics and Chemistry of Solids

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

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