Takeshi Yagi

发表

Dispersion compensating fiber used as a transmission fiber: inverse/reverse dispersion fiber

Kazunori Mukasa, Katsunori Imamura, Iwao Shimotakahara, 2006 .

Phosphate-doped transmission fiber with over 40 THz Raman-gain bandwidth

Takeshi Yagi, Y. Akasaka, S. Kado, 2001, Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551).

The Structure of Armies Command Power and Its Change in the Koryo Dynasty

Takeshi Yagi, 1998 .

A Highly Nonlinear Fiber Module and its Application to the Generation of Ultra-High Repetition-Rate Sub-Picosecond Optical Pulse Trains

Shu Namiki, Masanori Takahashi, Takeshi Yagi, 2004 .

Dispersion flat and low non-linear lwith New Type of reverse dispersion fiber (RDF-60)

Kazunori Mukasa, Takeshi Yagi, 2001, OFC 2001.

Counter-dithering pump scheme for cascaded degenerate FWM based wavelength converter

Shigehiro Takasaka, Hung Nguyen Tan, Ken Tanizawa, 2014, OFC.

Ultra-compact 8-arrayed 8ç1 switch consists of ZrO2-SiO2-based high a PLC

Shintaro Yamasaki, Yasuyoshi Uchida, Masanori Takahashi, 2015, 2015 Optical Fiber Communications Conference and Exhibition (OFC).

Comparisons of merits on wide-band transmission systems between Using extremely improved solid SMFs with Aeff of 160μm2 and loss of 0.175dB/km and Using large-Aeff holey fibers enabling transmission over 600nm bandwidth

Ryuichi Sugizaki, Kazunori Mukasa, Katsunori Imamura, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Study of down-sized silica highly non-linear fiber

Ryuichi Sugizaki, Misao Sakano, Takeshi Yagi, 2005 .

Autonomously controlled all-optical signal conditioning for dynamic optical path networks

Kazuya Ota, Shigehiro Takasaka, Ken Tanizawa, 2015, 2015 International Conference on Photonics in Switching (PS).

New type of positive medial dispersion fiber (P-MDF/sup 150/) with dispersion as 10 ps/nm/km and Aeff about 150 /spl mu/m/sup 2/

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2003, OFC 2003 Optical Fiber Communications Conference, 2003..

Novel NZ-DSF for Submarine Transmission Systems without Discrete Dispersion Compensation

Ryuichi Sugizaki, Kazunori Mukasa, Katsunori Imamura, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Ultra-small coherent mixer consists of 5.5%-Δ ZrO2-SiO2-based low loss PLC

Shintaro Yamasaki, Yasuyoshi Uchida, Junichi Hasegawa, 2014, OFC.

Hole assisted fibers (HAFs) and holey fibers (HFs) for short-wavelength applications

Ryuichi Sugizaki, Kazunori Mukasa, Katsunori Imamura, 2007, SPIE Optics East.

New Type of Dispersion Management Line consisted of MDF EA with Aeff about 90μm 2 and Dispersion Slope as low as 0.002ps/nm 2 /km

Kazunori Mukasa, Takeshi Yagi, Kunio Kokura, 2002 .

High sensitive clock recovery for a 160Gbit/s OTDM signal by optoelectronic phase-locked loop technique

Shigehiro Takasaka, Takeshi Yagi, Yu Mimura, 2009, 2009 35th European Conference on Optical Communication.

Development of highly cascadable wavelength converter for all-optical networks

Shigehiro Takasaka, Ken Tanizawa, Shu Namiki, 2014, 2014 International Conference on Advanced Technologies for Communications (ATC 2014).

On the Cascadability of All-Optical Wavelength Converter for High-Order QAM Formats

Kazuya Ota, Shigehiro Takasaka, Hung Nguyen Tan, 2016, Journal of Lightwave Technology.

DETECTION METHOD OF THE INCIDENT ANGLE CHANGE CAUSED BY ECCENTRIC DISPLACEMENT OF TESTED PIPE IN ROTATING PROBE TYPE ULTRASONIC PIPE TESTING SYSTEM

Takeshi Yagi, Kunio Iiyama, 1988 .

Spot size converter with cross-vertical taper for low-loss coupling between ZrO2-SiO2 PLC and SMF

Shintaro Yamasaki, Yasuyoshi Uchida, Junichi Hasegawa, 2014, OFC.

Wide-band high-bit-rate WDM transmission line with medial dispersion fiber (MDF)

Kazunori Mukasa, Takeshi Yagi, Kunio Kokura, 2002 .

Large Aeff NZ-DSF with dispersion slope of 0.02 ps/nm

Ryuichi Sugizaki, Kazunori Mukasa, Katsunori Imamura, 2007 .

Dynamic parametric dispersion compensation using FPGA pump controller and dispersion monitor

Kazuya Ota, Shigehiro Takasaka, Ken Tanizawa, 2015, 2015 Optical Fiber Communications Conference and Exhibition (OFC).

Optical Fiber Technologies for SDM Transmission

Takeshi Yagi, 2014 .

Efficient FWM Based Broadband Wavelength Conversion Using a Short High-Nonlinearity Fiber

Shu Namiki, Takeshi Yagi, Yoshihisa Suzuki, 2000 .

Benefits and applications of smaller diameter fibers

Ryuichi Sugizaki, Takeshi Yagi, Masanori Takahashi, 2005, SPIE/OSA/IEEE Asia Communications and Photonics.

Low-loss connections between no-polish optical fibers in elastically deformable connectors

Shigenori Aoki, Takeshi Yagi, Mitsuhiro Iwaya, 2014, Photonics West - Optoelectronic Materials and Devices.

5.7 dB SBS suppression with a HNLF (module) comprised of 3 HNLFs having different GeO

Takeshi Yagi, Jiro Hiroishi, Masateru Tadakuma, 2007 .

Multi-core holey fibers for the long-distance (≫100 km) ultra large capacity transmission

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2009, 2009 Conference on Optical Fiber Communication - incudes post deadline papers.

Generation of in-phase pulse train from optical beat signal.

Takashi Inoue, Takeshi Yagi, Yu Mimura, 2007, Optics letters.

Optical Components for High-Density Optical Inter-Connect System: OptoUnity

Ryuichi Sugizaki, Naoya Nishimura, Hideyuki Nasu, 2007 .

Novel NZ-DSF with ultra-low dispersion slope lower than 0.020 ps/nm/sup 2//km

Kazunori Mukasa, Takeshi Yagi, Kunio Kokura, 2001, Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551).

Sub-millisecond timing-jitter-free tuning of parametric dispersion compensator.

Shigehiro Takasaka, Ken Tanizawa, Shu Namiki, 2013, Optics express.

Compact and Low-Loss Coherent Mixer Based on High Δ ZrO2-SiO2 PLC

Yasuyoshi Uchida, Takeshi Yagi, Junichi Hasegawa, 2014, Journal of Lightwave Technology.

Recent Progress and Challenges in Developing Practical All-optical Wavelength Converter

Shigehiro Takasaka, Hung Nguyen Tan, Ken Tanizawa, 2015 .

Design optimization of large Aeff multi-core fibers

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2010, OECC 2010 Technical Digest.

Comb-like profiled fibre for efficient generation of high quality 160 GHz sub-picosecond soliton train

Shu Namiki, Takeshi Yagi, K. Igarashi, 2005 .

Microsecond switching of parametric tunable dispersion compensator.

Ken Tanizawa, Shu Namiki, Junya Kurumida, 2010, Optics letters.

Development of novel fibers for telecoms application

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2010 .

S-band discrete Raman amplifier using high Raman gain fiber

Ryuichi Sugizaki, Misao Sakano, Yoshihiro Emori, 2005 .

Arbitrary wavelength conversion in entire CL-band based on pump-wavelength-tunable FWM in a HNLF

Shigehiro Takasaka, Ryuichi Sugizaki, Takeshi Yagi, 2010, 2010 Conference on Optical Fiber Communication (OFC/NFOEC), collocated National Fiber Optic Engineers Conference.

Autonomous Parametric Tunable Dispersion Compensation for Dynamic Optical Switching

Shigehiro Takasaka, Ken Tanizawa, Shu Namiki, 2015, IEEE Photonics Technology Letters.

Hybridized Fabrication of Optical Fibers by Extrusion Forming Process

Kazuaki Yoshida, Takeshi Yagi, 1996 .

Polarization insensitive arbitrary wavelength conversion in entire C-band using a PM-HNLF

Shigehiro Takasaka, Ryuichi Sugizaki, Takeshi Yagi, 2010, 36th European Conference and Exhibition on Optical Communication.

Detailed comparison between mode couplings along multi-core fibers and structural irregularities using a synchronous multi-channel OTDR system with a high dynamic range.

Ryuichi Sugizaki, Masataka Nakazawa, Masato Yoshida, 2013, Optics express.

Effective space division multiplexing by Multi-Core Fibers

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2010, 36th European Conference and Exhibition on Optical Communication.

Counter-dithering pump scheme for cascaded degenerate FWM based wavelength converter

Shigehiro Takasaka, Hung Nguyen Tan, Ken Tanizawa, 2014, OFC 2014.

Polarisation-insensitive parametric tunable dispersion compensator

Ken Tanizawa, Shu Namiki, Junya Kurumida, 2011 .

Polarization-insensitive parametric tunable dispersion compensation for field fiber transmissions with ultra-high-definition video signals

Ken Tanizawa, Shu Namiki, Kimiyuki Oyamada, 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

5.7dB SBS suppression with a HNLF (module) Comprised of 3 HNLFs having Different GeO2 Concentration

Takeshi Yagi, Jiro Hiroishi, Masateru Tadakuma, 2011 .

Inference of the Optical Fiber Lifetime for Mechanical Reliability

Takeshi Yagi, Osamu Aso, Masateru Tadakuma, .

Investigation on multi-core fibers with large Aeff and low micro bending loss

Kazunori Mukasa, Katsunori Imamura, Takeshi Yagi, 2010 .

Generation of 1 THz repetition rate, 97 fs optical pulse train based on comb-like profiled fibre

Ryuichi Sugizaki, Shu Namiki, Misao Sakano, 2005 .

Broadband four-wave mixing generation in short optical fibres

Shu Namiki, Arai Shinichi, Takeshi Yagi, 2000 .

Fabrication of Optical Fiber Preform by CIP Forming Technique

Kazuaki Yoshida, Takeshi Yagi, Masato Oku, 1996 .