If you made any changes in Pure these will be visible here soon.

Research Output

Filter
Conference contribution
2020

Optical Communication and Positioning Method of Underwater Observation Apparatus for Environmental Monitor

Enomoto, E., Rajagopalan, U., Lee, S. Y., Zhang, X., Koike, Y., Yokoi, H., Nishikawa, H., Nagasawa, S., Futai, N., Kohno, T., Yamada, J., Shimojo, M. & Matsuo, S., 2020 Jan, 2020 10th Annual Computing and Communication Workshop and Conference, CCWC 2020. Chakrabarti, S. & Paul, R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 784-788 5 p. 9031130. (2020 10th Annual Computing and Communication Workshop and Conference, CCWC 2020).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

Simultaneous perturbation of 3d printed long-period fiber grating devices for controllable resonant wavelengths

Khun-In, R., Takagi, M., Usuda, Y., Bhatranand, A. & Yokoi, H., 2019, Optical Sensors, Sensors 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F166-Sensors 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The Study of Coupled-Mode Characteristics from Resonant Wavelengths Inside Fiber Grating Structure

Khun-In, R., Usuda, Y., Bhatranand, A. & Yokoi, H., 2019 Jul 1, 19th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2019. Hinzer, K. & Piprek, J. (eds.). IEEE Computer Society, p. 23-24 2 p. 8806801. (Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD; vol. 2019-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Fabrication processes of soi structure for optical nonreciprocal devices

Choowitsakunlert, S., Takagiwa, K., Kobashigawa, T., Hosoya, N., Silapunt, R. & Yokoi, H., 2018 Jan 1, Advanced Materials and Engineering Materials VII. Wei, P. S. (ed.). Trans Tech Publications Ltd, p. 107-112 6 p. (Key Engineering Materials; vol. 777 KEM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magneto-optic waveguide in optical isolator employing nonreciprocal guided-radiation mode conversion for athermal operation

Choowitsakunlert, S., Silapunt, R. & Yokoi, H., 2018 Jan 1, Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F98-BGPPM 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Resonant wavelength observation by 3D printed mechanically induced long-period fiber grating device

Khun-In, R., Takagi, M., Nanjo, K., Jiraraksopakun, Y., Bhatranand, A. & Yokoi, H., 2018 Jan 1, Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials, BGPPM 2018. OSA - The Optical Society, Vol. Part F98-BGPPM 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion

Choowitsakunlert, S., Takagiwa, K., Silapunt, R. & Yokoi, H., 2017 Jan 1, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. OSA - The Optical Society, Vol. Part F122-CLEOPR 2017. s1187

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided- radiation mode conversion

Choowitsakunlert, S., Takagiwa, K., Silapunt, R. & Yokoi, H., 2017 Nov 22, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of waveguide crossings with slot waveguide for polarization-independent optical triplexer

Yokoi, H., Tsuchida, K. & Matsumoto, D., 2017 Aug 11, 17th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2017. Willatzen, M. & Piprek, J. (eds.). IEEE Computer Society, p. 163-164 2 p. 8010042. (Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fabrication processes of magneto-optic waveguides with Si guiding layer for optical nonreciprocal devices

Choowitsakunlert, S., Takagiwa, K., Kobashigawa, T., Hosoya, N., Silapunt, R. & Yokoi, H., 2017 Jun 13, Proceedings of 2017 5th International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2017. Institute of Electrical and Electronics Engineers Inc., 1 p. 7947478

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Novel A-Si on garnet nonreciprocal phase shift optical isolator with TE mode operation

Ishida, E., Miura, K., Shoji, Y., Yokoi, H., Mizumoto, T., Nishiyama, N. & Arai, S., 2017 May 31, 2017 Optical Fiber Communications Conference and Exhibition, OFC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7937045

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Weight sensor by 3D printed mechanically induced long-period fiber grating for power control inside single-mode fiber

Khun-In, R., Nanjo, K., Jiraraksopakun, Y., Bhatranand, A. & Yokoi, H., 2017 Nov 19, 22nd Microoptics Conference, MOC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-November. p. 246-247 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2016

A study of antiferromagnetic-pinned multiferroic composites nano read head

Choowitsakunlert, S., Silapunt, R. & Yokoi, H., 2016, ASME 2016 Conference on Information Storage and Processing Systems, ISPS 2016. American Society of Mechanical Engineers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of optical isolator with strip-loaded waveguide employing nonreciprocal guided-radiation mode conversion

Okada, Y., Kobayashi, K., Shoji, Y., Mizumoto, T. & Yokoi, H., 2016 Feb 23, MOC 2015 - Technical Digest of 20th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., 7416458

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical isolator with Si guiding layer fabricated by photosensitive adhesive bonding

Yokoi, H., Choowitsakunlert, S., Kobayashi, K. & Takagiwa, K., 2016, Semiconductor Wafer Bonding: Science, Technology and Applications 14. 9 ed. Electrochemical Society Inc., Vol. 75. p. 215-220 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2014

Coupling efficiency between laser diode and optical isolator integrated by photosensitive adhesive bonding

Tamura, D., Okada, Y., Shoji, Y., Mizumoto, T. & Yokoi, H., 2014 Jan 1, Proceedings of 2014 4th IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2014. IEEE Computer Society, 1 p. 6886155. (Proceedings of 2014 4th IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design of polarization-independent optical isolator with amorphous silicon waveguide

Shoji, Y., Miura, K., Okada, Y., Yokoi, H. & Mizumoto, T., 2014 Nov 18, IEEE International Conference on Group IV Photonics GFP. IEEE Computer Society, p. 171-172 2 p. 6961974. (IEEE International Conference on Group IV Photonics GFP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Novel a-Si on garnet nonreciprocal phase shift optical isolator with Te mode operation

Ishida, E., Miura, K., Shoji, Y., Yokoi, H., Mizumoto, T., Nishiyama, N. & Arai, S., 2014 Jul 21, Optical Fiber Communication Conference, OFC 2017. OSA - The Optical Society, Vol. Part F40-OFC 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical isolator with amorphous silicon waveguide core on magneto-optical garnet

Miura, K., Hirasawa, T., Kang, J., Shoji, Y., Okada, Y., Yokoi, H., Nishiyama, N., Arai, S. & Mizumoto, T., 2014 Nov 18, IEEE International Conference on Group IV Photonics GFP. IEEE Computer Society, p. 116-117 2 p. 6961954. (IEEE International Conference on Group IV Photonics GFP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Hybrid integration of laser diode and magneto-optic waveguides based on adhesive bonding

Yokoi, H., Myouenzono, I. & Tamura, D., 2013 Nov 18, 2013 IEEE Photonics Society Summer Topical Meeting Series, PSSTMS 2013. p. 215-216 2 p. 6614501. (2013 IEEE Photonics Society Summer Topical Meeting Series, PSSTMS 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Strip-loaded waveguide optical isolator employing nonreciprocal guided-radiation mode conversion

Yokoi, H. & Takaki, K., 2013 Jan 1, Integrated Optoelectronics 6. 33 ed. Electrochemical Society Inc., p. 61-66 6 p. (ECS Transactions; vol. 45, no. 33).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waveguide optical triplexer with cascaded multi-mode interference couplers

Yokote, R., Kojima, Y. & Yokoi, H., 2013 Oct 28, 2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013. 6597557. (2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)
2012

Adhesive bonding for integrating laser diode and optical isolator

Yokoi, H., Myouenzono, I. & Ichishima, N., 2012 Aug 15, Proceedings of 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2012. 1 p. 6238057. (Proceedings of 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration, LTB-3D 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Integrating laser diode and optical isolator by photosensitive adhesive bonding

Yokoi, H., Ichishima, N. & Myouenzono, I., 2012 Dec 1, Semiconductor Wafer Bonding 12: Science, Technology, and Applications. 7 ed. p. 393-398 6 p. (ECS Transactions; vol. 50, no. 7).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Design of optical isolator with tio 2 / (cey) 3fe 5o 12 guiding layer

Yokoi, H., Ikeya, S. & Imada, T., 2011 Dec 1, Integrated Nonreciprocal Photonics - Materials, Phenomena and Devices. p. 27-31 5 p. (Materials Research Society Symposium Proceedings; vol. 1291).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008

Generation of sub-30 fs pulses from a mode-locked ytterbium fiber laser oscillator with phase compensation

Zhou, X., Yoshitomi, D., Kobayashi, Y., Tani, S., Yokoi, H. & Torizuka, K., 2008 Sep 15, 2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS. 4551036. (2008 Conference on Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, CLEO/QELS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Magneto-optical isolator with SOI waveguide

Shoji, Y., Yokoi, H., Hsieh, I. W., Osgood, R. M. & Mizumoto, T., 2008 Aug 19, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference. 4528581. (OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical isolator with Si guiding layer fabricated by uv-activated bonding

Yokoi, H. & Sasaki, K., 2008 Dec 1, ECS Transactions - Semiconductor Wafer Bonding 10: Science, Technology, and Applications. 8 ed. p. 155-161 7 p. (ECS Transactions; vol. 16, no. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2007

Laser-mode dynamics measurement and control of modelocked Er-fiber lasers

Kobayashi, Y., Yoshitomi, D., Sakakibara, Y., Kataura, H., Takada, H., Kakehata, M., Torizuka, K., Onuma, T., Yokoi, H., Sekiguchi, T. & Nakamura, S., 2007 Dec 1, Conference on Lasers and Electro-Optics, 2007, CLEO 2007. 4452625. (Conference on Lasers and Electro-Optics, 2007, CLEO 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Laser-mode dynamics measurement and control of mode-locked er-fiber lasers

Kobayashi, Y., Yoshitomi, D., Sakakibara, Y., Kataura, H., Takada, H., Kakehata, M., Torizuka, K., Onuma, T., Yokoi, H., Sekiguchi, T. & Nakamura, S., 2007 Jan 1, Conference on Lasers and Electro-Optics, CLEO 2007. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultralow-jitter passive timing stabilization of a mode-locked fiber laser by injection of reference pulses

Yoshitomi, D., Kobayashi, Y., Kakehata, M., Takada, H., Torizuka, K., Onuma, T., Yokoi, H., Sekiguchi, T. & Nakamura, S., 2007 Jan 1, Conference on Lasers and Electro-Optics, CLEO 2007. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2006

Coupling characteristics of three-guide tapered coupler for interferometric optical isolator with Si guiding layer

Yokoi, H., Shoji, Y. & Mizumoto, T., 2006 Jan 1, 19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS. Institute of Electrical and Electronics Engineers Inc., p. 464-465 2 p. 4054258. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2005

Fabrication of ultracompact optical isolator with Si-photonic wire waveguides

Shoji, Y., Yokoi, H. & Mizumoto, T., 2005 Dec 1, Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005. p. 67-68 2 p. 1569353. (Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest; vol. 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2003

Monolithic integration of laser diode and magneto-optic waveguide

Sakurai, K., Yokoi, H., Mizumoto, T., Miyashita, D. & Nakano, Y., 2003 Dec 1, 2003 Conference on Lasers and Electro-Optics Europe, CLEO/EUROPE 2003. 1 p. 1313664. (Conference on Lasers and Electro-Optics Europe - Technical Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Selective oxidation and successive wet etching for freestanding structure of magneto-optic waveguide

Yokoi, H., Shoji, Y. & Mizumoto, T., 2003, 2003 IEEE/LEOS International Conference on Optical MEMS. Institute of Electrical and Electronics Engineers Inc., p. 75-76 2 p. 1233474

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2002

Surface micromachining in magneto-optic waveguide with semiconductor guiding layer

Yokoi, H., Mizumoto, T., Sakai, T., Ohtsuka, T. & Nakano, Y., 2002, 2002 IEEE/LEOS International Conference on Optical MEMs, OMEMS 2002 - Conference Digest. Institute of Electrical and Electronics Engineers Inc., p. 139-140 2 p. 1031482

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2001

Wafer bonding between magnetic garnet and lithium niobate for semi-leaky isolator

Yokoi, H., Mizumoto, T. & Shimizu, M., 2001, Wafer Bonding and Thinning Techniques for Materials Integration. Materials Research Society, p. 107-111 5 p. (Materials Research Society Symposium Proceedings; vol. 681).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1999

Contact angle measurement of GaInAsP surfaces for wafer direct bonding with garnet crystals

Yokoi, H., Mizumoto, T., Shimizu, M., Waniishi, T., Futakuchi, N., Kaida, N. & Nakano, Y., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., p. 1206-1207 2 p. 814737. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coupling characteristics of three-guide tapered coupler for integrated optical isolator with semiconductor guiding layer

Yokoi, H., Mizumoto, T., Shinjo, N., Futakuchi, N., Kaida, N. & Nakano, Y., 1999 Jan 1, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., p. 1204-1205 2 p. 814736. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution