| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date |
| article (author version) | Varshney, Shailendra K.; Florous, Nikolaos J.; Saitoh, Kunimasa; Koshiba, Masanori | The impact of elliptical deformations for optimizing the performance of dual-core fluorine-doped photonic crystal fiber couplers | - | Optics Express | - | 6-Mar-2006 |
| article (author version) | Fujisawa, Takeshi; Saitoh, Kunimasa; Wada, Keisuke; Koshiba, Masanori | Chromatic dispersion profile optimization of dual-concentric-core photonic crystal fibers for broadband dispersion compensation | - | Optics Express | - | 23-Jan-2006 |
| article (author version) | Florous, Nikolaos; Saitoh, Kunimasa; Koshiba, Masanori | The role of artificial defects for engineering large effective mode area, flat chromatic dispersion, and low leakage losses in photonic crystal fibers: Towards high speed reconfigurable transmission platforms | - | Optics Express | - | Jan-2006 |
| article | Fujisawa, T.; Koshiba, M. | Finite-element modeling of nonlinear Mach-Zehnder interferometers based on photonic-crystal waveguides for all-optical signal processing | - | Journal of Lightwave Technology | - | Jan-2006 |
| article (author version) | Fujisawa, Takeshi; Koshiba, Masanori | Polarization-independent optical directional coupler based on slot waveguides | - | Optics Letters | - | 2006 |
| article | Florous, Nikolaos John; Saitoh, Kunimasa; Varsheney, Shailendra K.; Koshiba, Masanori | Fluidic Sensors Based on Photonic Crystal Fiber Gratings: Impact of the Ambient Temperature | - | IEEE Photonics Technology Letters | - | 2006 |
| article (author version) | Saitoh, Kunimasa; Florous, Nikolaos J.; Koshiba, Masanori | Design of narrow band-pass filters based on the resonant-tunneling phenomenon in multi-core photonic crystal fibers | - | Optics Express | - | 5-Dec-2005 |
| article | Saitoh, Kunimasa; Koshiba, Masanori | Numerical Modeling of Photonic Crystal Fibers | - | JOURNAL OF LIGHTWAVE TECHNOLOGY | - | Nov-2005 |
| article (author version) | Tsuchida, Yukihiro; Saitoh, Kunimasa; Koshiba, Masanori | Design and characterization of single-mode holey fibers with low bending losses | - | Optics Express | - | 13-Jun-2005 |
| article (author version) | Saitoh, Kunimasa; Tsuchida, Yukihiro; Koshiba, Masanori | Endlessly single-mode holey fibers: the influence of core design | - | Optics Express | - | 2005 |
| article | Koshiba, Masanori; Saitoh, Kunimasa | Polarization-Dependent Confinement Losses in Actual Holey Fibers | - | IEEE PHOTONICS TECHNOLOGY LETTERS | - | May-2003 |
| article | Koshiba, Masanori; Saitoh, Kunimasa | Numerical verification of degeneracy in hexagonal photonic crystal fibers | - | IEEE PHOTONICS TECHNOLOGY LETTERS | - | Dec-2001 |
| article | Koshiba, Masanori | Wavelength division multiplexing and demultiplexing with photonic crystal waveguide couplers | - | JOURNAL OF LIGHTWAVE TECHNOLOGY | - | Dec-2001 |
| article | Koshiba, Masanori; Tsuji, Yasuhide; Sasaki, Satoru | High-performance absorbing boundary conditions for photonic crystal waveguide simulations | - | Microwave and Wireless Components Letters | - | Apr-2001 |
| article | Koshiba, Masanori; Tsuji, Yasuhide | Curvilinear hybrid edge/nodal elements with triangular shape for guided-wave problems | - | JOURNAL OF LIGHTWAVE TECHNOLOGY | - | May-2000 |
| article | Koshiba, Masanori; Tsuji, Yasuhide; Hikari, Masafumi | Time-domain beam propagation method and its application to photonic crystal circuits | - | JOURNAL OF LIGHTWAVE TECHNOLOGY | - | Jan-2000 |
| article | Koshiba, Masanori; Tsuji, Yasuhide; Nishio, Masahiro | Finite-element modeling of broad-band traveling-wave optical modulators | - | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - | Sep-1999 |
| article | Koshiba, Masanori; Tsuji, Yasuhide; Hikari, Masafumi | Finite element beam propagation method with perfectly matched layer boundary conditions | - | IEEE TRANSACTIONS ON MAGNETICS | - | May-1999 |
| article | Koshiba, M.; Kojima, T.; Tsuji, Y.; Eguchi, M. | Reduction in higher order effects on logic functions of asymmetric nonlinear optical fiber couplers by bandwidth limited amplification | - | Journal of Lightwave Technology | - | Feb-1997 |
| article | Koshiba, M.; Tsuji, Y. | A wide-angle finite-element beam propagation method | - | IEEE Photonics Technology Letters | - | Sep-1996 |
