-
Flexible self-written optical waveguide and optical self-coupling with polymeric cladding
Reviewed
Hayato Kakurai,Hidetaka Terasawa,Keisuke Kondo,Okihiro Sugihara
Japanese Journal of Applied Physics
64
(
3
)
030905
2025.3
-
Cladding solidification process by fiber guided light: Fabrication of low-loss light-induced self-written optical waveguide
Reviewed
Hidetaka Terasawa,Tsuyoshi Namekawa,Keisuke Kondo,Okihiro Sugihara
Optics & Laser Technology
175
110786
-
110786
2024.8
-
Simultaneous Multi-Core Fiber-to-Fiber Self-Coupling With Near-Infrared Light-Induced Self-Written Optical Waveguide
Reviewed
Tsuyoshi Namekawa,Hidetaka Terasawa,Keisuke Kondo,Okihiro Sugihara
IEEE Access
12
95634
-
95640
2024.7
-
All‐Solid Near‐Infrared Light‐Induced Self‐Written Optical Waveguides and Optical Self‐Coupling
Reviewed
Yasunari Kawasaki,Haruki Otaka,Tomomi Ota,Hidetaka Terasawa,Keisuke Kondo,Okihiro Sugihara
Physica Status Solidi (a)
220
(
24
)
2023.7
-
Measurement of Amplitude and Phase of Optical Pulse Using a Silicon Photonics Optical Correlator
Reviewed
Keisuke Kondo,Hiroki Oshima,Okihiro Sugihara
IEEE Photonics Technology Letters
35
(
11
)
609
-
612
2023.6
-
Ultracompact autocorrelator with pulse-width-range switch function integrated on a silicon photonic chip
Reviewed
Keisuke Kondo,Hiroki Oshima
Japanese Journal of Applied Physics
61
(
SK
)
SK1016
2022.6
-
Two-dimensional beam-steering device using a doubly periodic Si photonic-crystal waveguide
Reviewed
Hiroshi Abe,Moe Takeuchi,Goro Takeuchi,Hiroyuki Ito,Tomoki Yokokawa,Keisuke Kondo,Yuya Furukado,Toshihiko Baba
OPTICS EXPRESS
26
(
8
)
9389
-
9397
2018.4
-
Adiabatic wavelength redshift by dynamic carrier depletion using p−i−n-diode–loaded photonic crystal waveguides
Reviewed
K. Kondo,T. Baba
Physical Review A
97
(
3
)
33818
2018.3
-
High-performance on-chip autocorrelator using a rib waveguide loaded with two-photon absorption diodes
Reviewed
Keisuke Kondo,Toshihiko Baba
OPTICS LETTERS
43
(
4
)
719
-
722
2018.2
-
Full C-band Si photonic crystal waveguide modulator
Reviewed
Yosuke Terada,Keisuke Kondo,Ryotaro Abe,Toshihiko Baba
OPTICS LETTERS
42
(
24
)
5110
-
5112
2017.12
-
Fan-beam steering device using a photonic crystal slow-light waveguide with surface diffraction grating
Reviewed
Keisuke Kondo,Tomoki Tatebe,Shoji Hachuda,Hiroshi Abe,Fumio Koyama,Toshihiko Baba
OPTICS LETTERS
42
(
23
)
4990
-
4993
2017.11
-
Optimized optical coupling to silica-clad photonic crystal waveguides
Reviewed
Yosuke Terada,Kenji Miyasaka,Keisuke Kondo,Norihiro Ishikura,Takuya Tamura,Toshihiko Baba
OPTICS LETTERS
42
(
22
)
4695
-
4698
2017.11
-
On-chip autocorrelator using counter-propagating slow light in a photonic crystal with two-photon absorption photodiodes
Reviewed
Keisuke Kondo,Toshihiko Baba
OPTICA
4
(
9
)
1109
-
1112
2017.9
-
An Optical Leaky Wave Antenna by a Waffled Structure
Reviewed
Hiroshi Hashiguchi,Keisuke Kondo,Toshihiko Baba,Hiroyuki Arai
JOURNAL OF LIGHTWAVE TECHNOLOGY
35
(
11
)
2273
-
2279
2017.1
-
Slow-light-induced Doppler shift in photonic-crystal waveguides
Reviewed
K. Kondo,T. Baba
Physical Review A (Rapid Communications)
93
(
1
)
011802(R)
2016.1
-
Silica-Clad Silicon Photonic Crystal Waveguides for Wideband Dispersion-Free Slow Light
Reviewed
Takuya Tamura,Keisuke Kondo,Yosuke Terada,Yosuke Hinakura,Norihiro Ishikura,Toshihiko Baba
JOURNAL OF LIGHTWAVE TECHNOLOGY
33
(
14
)
3034
-
3040
2015.4
-
Temporal pulse compression by dynamic slow-light tuning in photonic-crystal waveguides
Reviewed
K. Kondo,N. Ishikura,T. Tamura,T. Baba
Physical Review A
91
(
2
)
23831
2015.2
-
Dynamic Wavelength Conversion in Copropagating Slow-Light Pulses
Reviewed
K. Kondo,T. Baba
Physical Review Letters
112
(
22
)
223904
2014.6
-
Photonic crystal slow light devices fabricated by CMOS-compatible process
Reviewed
Toshihiko Baba,Hong C. Nguyen,Norihiro Ishikura,Keijiro Suzuki,Mizuki Shinkawa,Ryo Hayakawa,Keisuke Kondo
IEICE ELECTRONICS EXPRESS
10
(
10
)
2013.5
-
Ultrafast Slow-Light Tuning Beyond the Carrier Lifetime Using Photonic Crystal Waveguides
Reviewed
K. Kondo,M. Shinkawa,Y. Hamachi,Y. Saito,Y. Arita,T. Baba
Physical Review Letters
110
(
5
)
53902
2013.1
