| Antiresonant reflecting optical waveguides in SiO2‐Si multilayer structures MA Duguay, Y Kokubun, TL Koch, L Pfeiffer Applied physics letters 49 (1), 13-15, 1986 | 904 | 1986 |
| An eight-channel add-drop filter using vertically coupled microring resonators over a cross grid ST Chu, BE Little, W Pan, T Kaneko, S Sato, Y Kokubun IEEE Photonics Technology Letters 11 (6), 691-693, 1999 | 405 | 1999 |
| Heterogeneous multi-core fibers: proposal and design principle M Koshiba, K Saitoh, Y Kokubun IEICE Electronics Express 6 (2), 98-103, 2009 | 375 | 2009 |
| Microring resonator arrays for VLSI photonics BE Little, ST Chu, W Pan, Y Kokubun IEEE Photonics Technology Letters 12 (3), 323-325, 2000 | 305 | 2000 |
| Vertically coupled glass microring resonator channel dropping filters BE Little, ST Chu, W Pan, D Ripin, T Kaneko, Y Kokubun, E Ippen IEEE Photonics Technology Letters 11 (2), 215-217, 1999 | 282 | 1999 |
| Stacked planar optics: an application of the planar microlens K Iga, M Oikawa, S Misawa, J Banno, Y Kokubun Applied optics 21 (19), 3456-3460, 1982 | 231 | 1982 |
| Box-like filter response and expansion of FSR by a vertically triple coupled microring resonator filter Y Yanagase, S Suzuki, Y Kokubun, ST Chu Journal of lightwave technology 20 (8), 1525, 2002 | 225 | 2002 |
| Fabrication technologies for vertically coupled microring resonator with multilevel crossing busline and ultracompact-ring radius Y Kokubun, Y Hatakeyama, M Ogata, S Suzuki, N Zaizen IEEE Journal of Selected Topics in Quantum Electronics 11 (1), 4-10, 2005 | 201 | 2005 |
| Fundamentals of microoptics K Iga, Y Kokubun, M Oikawa Tokyo: Academic Press and OHM, 1984 | 191 | 1984 |
| Vertically coupled optical resonator devices over a cross-grid waveguide architecture BE Little, W Pan, Y Kokubun, ST Chu US Patent 6,411,752, 2002 | 166 | 2002 |
| Realizing a 36-core, 3-mode fiber with 108 spatial channels J Sakaguchi, W Klaus, JMD Mendinueta, BJ Puttnam, RS Luis, Y Awaji, ... Optical Fiber Communication Conference, Th5C. 2, 2015 | 163 | 2015 |
| Dispersion and radiation loss characteristics of antiresonant reflecting optical waveguides-numerical results and analytical expressions T Baba, Y Kokubun IEEE Journal of Quantum electronics 28 (7), 1689-1700, 1992 | 161 | 1992 |
| Second-order filter response from parallel coupled glass microring resonators ST Chu, BE Little, W Pan, T Kaneko, Y Kokubun IEEE Photonics Technology Letters 11 (11), 1426-1428, 1999 | 157 | 1999 |
| Wavelength trimming of a microring resonator filter by means of a UV sensitive polymer overlay ST Chu, W Pan, S Sato, T Kaneko, BE Little, Y Kokubun IEEE Photonics Technology Letters 11 (6), 688-690, 1999 | 147 | 1999 |
| Athermal waveguides for temperature-independent lightwave devices Y Kokubun, N Funato, M Takizawa IEEE Photonics Technology Letters 5 (11), 1297-1300, 1993 | 142 | 1993 |
| Novel multi-core fibers for mode division multiplexing: proposal and design principle Y Kokubun, M Koshiba IEICE Electronics Express 6 (8), 522-528, 2009 | 136 | 2009 |
| Loss reduction of an ARROW waveguide in shorter wavelength and its stack configuration T Baba, Y Kokubin, T Sakaki, K Iga Journal of lightwave technology 6 (9), 1440-1445, 1988 | 124 | 1988 |
| Cascaded microring resonators for crosstalk reduction and spectrum cleanup in add-drop filters ST Chu, BE Little, W Pan, T Kaneko, Y Kokubun IEEE Photonics Technology Letters 11 (11), 1423-1425, 1999 | 117 | 1999 |
| Large spatial channel (36-core× 3 mode) heterogeneous few-mode multicore fiber J Sakaguchi, W Klaus, JM Delgado Mendinueta, BJ Puttnam, RS Luís, ... Journal of lightwave technology 34 (1), 93-103, 2016 | 113 | 2016 |
| Precise control of wavelength channel spacing of microring resonator add-drop filter array S Suzuki, Y Hatakeyama, Y Kokubun, ST Chu Journal of lightwave technology 20 (4), 745, 2002 | 103 | 2002 |
