Analog Electronic and Optical Multiplexing Techniques for Transmitter Bandwidth Extension

Authors: Yamazaki, H., Nagatani, M., Nakamura, M., Hamaoka, F., Kobayashi, T., Hashimoto, T., Miyamoto, Y.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 43(4):1550-1564 Feb, 2025

C+L-Band InP-Based Coherent Driver Modulator Enabled Net-1.8 Tbps/λ Transmission

Authors: Ozaki, J., Ogiso, Y., Yamazaki, H., Nakamura, M., Sugiura, K., Nagashima, K., Hazhizume, Y., Nunoya, N., Miyamoto, Y., Ishikawa, M.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 43(4):1972-1978 Feb, 2025

Single-Carrier 2.5-Tbps Transmission Using CSRZ-OTDM With 8×4 Digital Calibrator

Authors: Yamazaki, H., Nakamura, M., Ogiso, Y., Ozaki, J., Kobayashi, T., Hashimoto, T., Miyamoto, Y.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 42(12):4317-4323 Jun, 2024

Digital Inverse Multiplexing for Transmitters With Symbol Rates Over DAC Bandwidth Limit

Authors: Kawai, A., Nakamura, M., Kobayashi, T., Nagatani, M., Yamazaki, H., Sasai, T., Hamaoka, F., Miyamoto, Y.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 42(11):4076-4085 Jun, 2024

Transmission of 160.7-GBaud 1.64-Tbps Signal Using Phase-Interleaving Optical Modulator and Digital Spectral Weaver

Authors: Yamazaki, H., Ogiso, Y., Nakamura, M., Jyo, T., Nagatani, M., Ozaki, J., Kobayashi, T., Hashimoto, T., Miyamoto, Y.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 41(11):3382-3388 Jun, 2023

Over-85-GHz-Bandwidth InP-Based Coherent Driver Modulator Capable of 1-Tb/s/λ-Class Operation

Authors: Ozaki, J., Ogiso, Y., Hashizume, Y., Yamazaki, H., Nagashima, K., Nunoya, N., Ishikawa, M.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 41(11):3290-3296 Jun, 2023

Triaxial Accelerometer Based on a Semicircular Hetero-Core Fiber-Optic Sensor

Authors: Kadokura, M., Yamazaki, H., Kasai, T., Watanabe, K., Nishiyama, M.

Source: IEEE Sensors Journal IEEE Sensors J. Sensors Journal, IEEE. 23(7):6638-6648 Apr, 2023

Compared to Trabeculectomy, Ex-Press® Surgery Significantly Decreased the Loss of Corneal Endothelial Cell Density in Low-Intraocular-Pressure Glaucoma: 3-Year Follow-Up

Authors: Otsuka M, Tojo N, Yamazaki H, Ueda-Consolvo T, Hayashi A

Source: Clinical Ophthalmology, Vol Volume 18, Pp 3009-3015 (2024)

Subject Terms: ex-press, glaucoma, corneal endothelial cell, trabeculectomy, Ophthalmology, RE1-994

File Description: electronic resource

Relation: https://www.dovepress.com/compared-to-trabeculectomy-ex-press-surgery-significantly-decreased-th-peer-reviewed-fulltext-article-OPTH; https://doaj.org/toc/1177-5483

Access URL: https://doaj.org/article/6c0741bb88da46bd89b39264dbb8e123

Coherent Driver Modulator With Flexible Printed Circuit RF Interface for 128-Gbaud Operations

Authors: Ozaki, J., Ogiso, Y., Hashizume, Y., Yamazaki, H., Nagashima, K., Ishikawa, M.

Source: IEEE Photonics Technology Letters IEEE Photon. Technol. Lett. Photonics Technology Letters, IEEE. 34(23):1289-1292 Dec, 2022

Experimental Investigation of Influence of SOA-Induced Nonlinear Distortion on High-Symbol-Rate 168-GBaud Signal for Achieving Ultra-Broadband Optical Frontend

Authors: Hamaoka, F., Nakamura, M., Kobayashi, T., Nagatani, M., Wakita, H., Yamazaki, H., Ogiso, Y., Miyamoto, Y.

Source: 2022 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2022. :1-3 Mar, 2022

Relation: 2022 Optical Fiber Communications Conference and Exhibition (OFC)

1.0-Tb/s/λ 3840-km and 1.2-Tb/s/λ 1280-km Transmissions with 168-GBaud PCS-QAM Signals Based on AMUX Integrated Frontend Module

Authors: Nakamura, M., Sasai, T., Saito, K., Hamaoka, F., Kobayashi, T., Yamazaki, H., Nagatani, M., Ogiso, Y., Wakita, H., Kisaka, Y., Miyamoto, Y.

Source: 2022 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2022. :1-3 Mar, 2022

Relation: 2022 Optical Fiber Communications Conference and Exhibition (OFC)

New determination of the branching ratio of the structure dependent radiative $K^{+} \to e^{+} \nu_{e} \gamma$ decay

Authors: Kobayashi, A., Ito, H., Bianchin, S., Cao, T., Djalali, C., Dongwi, D. H., Gautam, T., Gill, D., Hasinoff, M. D., Horie, K., Igarashi, Y., Imazato, J., Kalantarians, N., Kawai, H., Kimura, S., Kodama, S., Kohl, M., Lu, H., Mineev, O., Monaghan, P., Shimizu, S., Tabata, M., Tanuma, R., Toyoda, A., Yamazaki, H., Yershov, N.

Subject Terms: High Energy Physics - Experiment

Access URL: http://arxiv.org/abs/2212.10702

Sensitivity Enhancement of a Semicircular Curved Hetero-Core Optical Fiber Accelerometer With Low Cross-Axis Sensitivity

Authors: Kadokura, M., Yamazaki, H., Kasai, T., Watanabe, K., Nishiyama, M.

Source: IEEE Transactions on Instrumentation and Measurement IEEE Trans. Instrum. Meas. Instrumentation and Measurement, IEEE Transactions on. 71:1-8 2022

High-Power Ultrasonic Transducer for Effective Hemolysis

Authors: Wu, X., Chen, K., Hoshijima, Y., Hariu, T., Yamazaki, H., Miyake, S., Morita, T.

Source: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control IEEE Trans. Ultrason., Ferroelect., Freq. Contr. Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on. 69(1):181-186 Jan, 2022

Ultra-wideband Optical Receiver Using Electrical Spectrum Decomposition Technique

Authors: Hamaoka, F., Nakamura, M., Nagatani, M., Wakita, H., Kobayashi, T., Yamazaki, H., Nosaka, H., Miyamoto, Y.

Source: 2020 European Conference on Optical Communications (ECOC) Optical Communications (ECOC), 2020 European Conference on. :1-4 Dec, 2020

Relation: 2020 European Conference on Optical Communications (ECOC)

Cantilever Type Accelerometer Based on a Mirror-Terminated Hetero-Core Optical Fiber

Authors: Matsuo, A., Kadokura, M., Yamazaki, H., Nishiyama, M., Watanabe, K.

Source: IEEE Sensors Journal IEEE Sensors J. Sensors Journal, IEEE. 21(20):22464-22471 Oct, 2021

Differential cross sections and photon beam asymmetries of $\eta$ photoproduction on the proton at $E_\gamma$ = 1.3-2.4 GeV

Authors: Hashimoto, T., Nam, T., Muramatsu, N., Ahn, J. K., Chang, W. C., Chen, J. Y., Chu, M. L., Date, S., Gogami, T., Goto, H., Hamano, H., He, Q. H., Hicks, K., Hiraiwa, T., Honda, Y., Hotta, T., Ikuno, H., Inoue, Y., Ishikawa, T., Jaegle, I., Jo, J. M., Kasamatsu, Y., Katsuragawa, H., Kido, S., Kon, Y., Matsumoto, S., Matsumura, Y., Miyabe, M., Mizutani, K., Nakamura, T., Nakano, T., Niiyama, M., Nozawa, Y., Ohashi, Y., Ohnishi, H., Ohta, T., Ozawa, K., Rangacharyulu, C., Ryu, S. Y., Sada, Y., Shibukawa, T., Shimizu, H., Shirai, R., Shiraishi, K., Strokovsky, E. A., Sugaya, Y., Sumihama, M., Suzuki, S., Tanaka, S., Taniguchi, Y., Tokiyasu, A., Tomida, N., Tsuchikawa, Y., Ueda, T., Yamazaki, H., Yamazaki, R., Yanai, Y., Yorita, T., Yoshida, C., Yosoi, M.

Subject Terms: Nuclear Experiment

Access URL: http://arxiv.org/abs/2202.13688

Coherent photoproduction of the neutral pion and eta meson on the deuteron at incident energies below 1.15 GeV

Authors: Ishikawa, T., Fix, A., Fujimura, H., Fukasawa, H., Hashimoto, R., He, Q., Honda, Y., Iwata, T., Kaida, S., Kasagi, J., Kawano, A., Kuwasaki, S., Maeda, K., Masumoto, S., Miyabe, M., Miyahara, F., Mochizuki, K., Muramatsu, N., Nakamura, A., Nawa, K., Obara, Y., Ogushi, S., Okada, Y., Okamura, K., Onodera, Y., Ozawa, K., Sakamoto, Y., Sato, M., Shimizu, H., Sugai, H., Suzuki, K., Tajima, Y., Takahashi, S., Taniguchi, Y., Tsuchikawa, Y., Yamazaki, H., Yamazaki, R., Yoshida, H. Y.

Subject Terms: Nuclear Experiment, High Energy Physics - Experiment, Nuclear Theory

Access URL: http://arxiv.org/abs/2202.04776

Extension of Transmitter Bandwidth Using Optical Time-Interleaving Modulator and Digital Spectral Weaver

Authors: Yamazaki, H., Nakamura, M., Goh, T., Hashimoto, T., Miyamoto, Y.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 39(4):1132-1137 Feb, 2021

2ch × 53-Gbps Optical Transmission Performance of a Low-Power PAM4 Transmitter Front-End Flip-Chip-Bonded 1.3-μm LD Array-on-Si

Authors: Kishi, T., Nagatani, M., Kanazawa, S., Shikama, K., Fujii, T., Nishi, H., Yamazaki, H., Sato, N., Nosaka, H., Matsuo, S.

Source: Journal of Lightwave Technology J. Lightwave Technol. Lightwave Technology, Journal of. 39(4):1221-1230 Feb, 2021