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Technical Committee on Optical Communication Systems (OCS) (Searched in: 2023)
Search Results: Keywords 'from:2023-10-19 to:2023-10-19'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, LQE, OPE | 2023-10-19 10:30 |
Kochi | (Primary: On-site, Secondary: Online) |
Study on Optical Aggregation of SP-PAM4 Signals into DP-QPSK Signal Using PM-HNLF Yuto Fujihara, Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.)  OCS2023-26 OPE2023-81 LQE2023-28 |
All-optical modulation format conversions and signal aggregation/de-aggregations have been proposed as techniques to con... [more] | OCS2023-26 OPE2023-81 LQE2023-28 pp.1-6 |
| OCS, LQE, OPE | 2023-10-19 10:55 |
Kochi | (Primary: On-site, Secondary: Online) |
A Study of Equalizers for Low Latency High-Speed Optical Communication by Parallel Extension of High-Speed Analog FIR Filters Shuhei Otsuka, Ryo Koguchi, Takahide Sakamoto (Tokyo Metropolitan Univ.) OCS2023-27 OPE2023-82 LQE2023-29 |
[more] | OCS2023-27 OPE2023-82 LQE2023-29 pp.7-10 |
| OCS, LQE, OPE | 2023-10-19 11:20 |
Kochi | (Primary: On-site, Secondary: Online) |
Kalman Filter Directive Frequency Control for Frequency Domain Hybrid Asymmetric QAM Subband Signals under Tight WSS Passband Narrowing Keita Tanaka, Momoka Masaoka, Keiji Shimada, Takahiro Kodama (Kagawa Univ.) OCS2023-28 OPE2023-83 LQE2023-30 |
[more] | OCS2023-28 OPE2023-83 LQE2023-30 pp.11-15 |
| OCS, LQE, OPE | 2023-10-19 13:00 |
Kochi | (Primary: On-site, Secondary: Online) |
100 Gbaud Operation of Resonance-Free EML Sub-Mount Employing Lateral Input Mizuki Shirao, Takum Fujita, Shinya Okuda, Asami Uchiyama, Nobuo Ohata (MELCO) OCS2023-29 OPE2023-84 LQE2023-31 |
[more] | OCS2023-29 OPE2023-84 LQE2023-31 pp.16-19 |
| OCS, LQE, OPE | 2023-10-19 13:25 |
Kochi | (Primary: On-site, Secondary: Online) |
Temperature Synchronization for Quasi-Actual Operation of One-Chip Wavelength Locker and Laser Chip Junichi Suzuki, Kiyotomo Hasegawa, Kei Masuyama, Nobuo Ohata (Mitsubishi) OCS2023-30 OPE2023-85 LQE2023-32 |
In this paper, we calculated wavelength locker chip outputs in our proposed condition and demonstrated the operation in ... [more] | OCS2023-30 OPE2023-85 LQE2023-32 pp.20-23 |
| OCS, LQE, OPE | 2023-10-19 13:50 |
Kochi | (Primary: On-site, Secondary: Online) |
Integration of Spot-size Converters into Membrane Lasers on SiC
-- Improved fiber-coupled Output Power Enabling Fiber-amplifier-free Transmission of 100-GBaud Signals -- Suguru Yamaoka, Takuma Aihara, Nikolaos-Panteleimon Diamantopoulos, Hidetaka Nishi, Takuro Fujii, Yoshiho Maeda, Hiroki Sugiyama, Tatsurou Hiraki, Koji Takeda, Toru Segawa, Shinji Matsuo (NTT) OCS2023-31 OPE2023-86 LQE2023-33 |
Membrane lasers on SiC provide the fastest direct modulation, but the SiC’s medium refractive index of 2.6 prevents the ... [more] | OCS2023-31 OPE2023-86 LQE2023-33 pp.24-27 |
| OCS, LQE, OPE | 2023-10-19 14:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Evaluation of Intrinsic Modulation Response of Semiconductor Lasers with Wide Bandwidth and High Sensitivity Using Optical Modulation and Optical Spectrum Detection Nobuhide Yokota, Tomoharu Nohara, Hiroshi Yasaka (Tohoku Univ.) OCS2023-32 OPE2023-87 LQE2023-34 |
Recent demands for high-speed data communications and photonic computing have been increasing significance of ultra-wide... [more] | OCS2023-32 OPE2023-87 LQE2023-34 pp.28-31 |
| OCS, LQE, OPE | 2023-10-19 14:50 |
Kochi | (Primary: On-site, Secondary: Online) |
Demonstration of Nano-pixel 9:1 Asymmetric Power Splitter Haisong Jiang, Yuta Shimamura, Ryota Kuwahata, Ryoma Matsuo, Kiichi Hamamoto (Kyushu Univ.) OCS2023-33 OPE2023-88 LQE2023-35 |
Power splitter is one of the fundamental elements in integrated photonic circuits. In this study, we experimentally demo... [more] | OCS2023-33 OPE2023-88 LQE2023-35 pp.32-36 |
| OCS, LQE, OPE | 2023-10-19 15:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Impact of Reflections at MMI Combiner in Mach-Zehnder Silicon Optical Modulators: Towards Extrinsic OMA Enhancement Tadashi Murao (Mitsubishi Electric), Tsuyoshi Horikawa (Tokyo Tech.) OCS2023-34 OPE2023-89 LQE2023-36 |
The realization of high dynamic extinction ratio (ER) and optical modulation amplitude (OMA) while keeping the optical a... [more] | OCS2023-34 OPE2023-89 LQE2023-36 pp.37-40 |
| OCS, LQE, OPE | 2023-10-19 15:40 |
Kochi | (Primary: On-site, Secondary: Online) |
Compact waveguide magneto-optical isolator by µ-transfer printing of thin single-crystal magneto-optical film Daiki Minemura (Tokyo Tech), Rai Kou, Yoshikatsu Sutoh, Toshiya Murai, Koji Yamada (AIST), Yuya Shoji (Tokyo Tech) OCS2023-35 OPE2023-90 LQE2023-37 |
Optical isolators provide one-way propagation and are necessary to protect laser diodes from damage and unstable operati... [more] | OCS2023-35 OPE2023-90 LQE2023-37 pp.41-46 |
| OCS, LQE, OPE | 2023-10-19 16:15 |
Kochi | (Primary: On-site, Secondary: Online) |
AES Algorithm Modified Symbol Block Ciphering Hodaka Amano, Takahiro Kodama (Kagawa Univ.) OCS2023-36 OPE2023-91 LQE2023-38 |
We propose a new variant of the AES algorithm, named the AES symbol block cipher, designed for M-ary quadrature amplitud... [more] | OCS2023-36 OPE2023-91 LQE2023-38 pp.47-52 |
| OCS, LQE, OPE | 2023-10-19 16:40 |
Kochi | (Primary: On-site, Secondary: Online) |
Direct Current-bias-added OFDM Scheme Using Phase-shifted Symbol-preserving Cryptography Hyuga Nagami, Tomoya Ishikawa, Ayumu Kariya, Fumiya Kobori, Keita Tanaka, Takahiro Kodama (Kagawa Univ.) OCS2023-37 OPE2023-92 LQE2023-39 |
The application of phase-shifted symbol-preserving encryption to each subcarrier of a DC-bias-added OFDM system is discu... [more] | OCS2023-37 OPE2023-92 LQE2023-39 pp.53-56 |
| OCS, LQE, OPE | 2023-10-19 17:05 |
Kochi | (Primary: On-site, Secondary: Online) |
Analog RoF transmission system with optical phase conjugation and deliberate signal randomization for high RF link gain and high security Tatsuki Ishijima, Shuhei Otuka, Shun Harada, Takahide Sakamoto (Tokyo Metropolitan Univ), Ken Tanizawa, Futami Fumio (Tamagawa Univ.) OCS2023-38 OPE2023-93 LQE2023-40 |
[more] | OCS2023-38 OPE2023-93 LQE2023-40 pp.57-61 |
| OCS, LQE, OPE | 2023-10-20 09:30 |
Kochi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Silicon photonics for quantum information processing Nobuyuki Mastuda (Tohoku Univ.) |
[more] | |
| OCS, LQE, OPE | 2023-10-20 10:10 |
Kochi | (Primary: On-site, Secondary: Online) |
Design of Mode-evolution-based Compact Symmetric Multimode Y-junction for the 2-µm Waveband Using Shortcuts to Adiabaticity Taichi Muratsubaki, Takeshi Fujisawa, Takanori Sato, Kunimasa Saitoh (Hokkaido Univ.) OCS2023-39 OPE2023-94 LQE2023-41 |
We report the design results of compact symmetric multimode Y junction for the 2-µm waveband. The proposed device achiev... [more] | OCS2023-39 OPE2023-94 LQE2023-41 pp.62-67 |
| OCS, LQE, OPE | 2023-10-20 10:35 |
Kochi | (Primary: On-site, Secondary: Online) |
Photonics Circuit for Breath Sensing Integrated with Nano-pixel Polarization Rotator Sara Bruhier, Haisong Jiang, Hamamoto Kiichi (Kyushu Univ.) OCS2023-40 OPE2023-95 LQE2023-42 |
Integrated photonic circuits have been investigated for breath sensing toward daily health monitoring. To detect gas con... [more] | OCS2023-40 OPE2023-95 LQE2023-42 pp.68-73 |
| OCS, LQE, OPE | 2023-10-20 11:10 |
Kochi | (Primary: On-site, Secondary: Online) |
Fundamental Study on Bragg Reflector for Active-MMI Laser Yudai Kawano, Xiao HE, Haisong Jiang, Kiichi Hamamoto (Kyushu Univ.) OCS2023-41 OPE2023-96 LQE2023-43 |
[more] | OCS2023-41 OPE2023-96 LQE2023-43 pp.74-77 |
| OCS, LQE, OPE | 2023-10-20 11:35 |
Kochi | (Primary: On-site, Secondary: Online) |
Mosaic-based optical passive devices with fine circular holes deployed on closest packing structure Takuya Mitarai (SEI/PETRA), Takeshi Fujisawa (Hokkaido Univ.), Yusuke Sawada, Takuya Okimoto, Hideki Yagi, Naoki Fujiwara (SEI/PETRA) OCS2023-42 OPE2023-97 LQE2023-44 |
[more] | OCS2023-42 OPE2023-97 LQE2023-44 pp.78-81 |
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