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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 257  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
OCS, CS
(Joint)
2023-01-12
15:50
Fukuoka CANAL CITY HAKATA
(Primary: On-site, Secondary: Online)
[Special Invited Talk] High speed transmission of efficient electro-optic modulators. -- Prospect of EO polymer and ferroelectric thin film modulators --
Shiyoshi Yokoyama (Kyushu Univ.) CS2022-66
The exponential growth of interconnect bandwidth requirements for next-generation optical fiber links has driven an upgr... [more] CS2022-66
pp.17-19
ED, MWPTHz 2022-12-20
13:40
Miyagi   Optical and RF signal phase measurement using Mach-Zehnder modulators based on optical spectrum analysis
Huang Qingchuan (Waseda Univ), Keizou Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ) ED2022-84 MWPTHz2022-55
Wide applications of massive MIMO antenna system require well adjustments of phase difference between sub antenna units.... [more] ED2022-84 MWPTHz2022-55
pp.62-66
OPE, LQE, OCS 2022-11-18
14:35
Online Online [Invited Talk] Report on ECOC2022 -- Optical Active Devices and Modules --
Hirotaka Uemura (Kyocera Corp.) OCS2022-54 OPE2022-89 LQE2022-52
Growth of the bandwidth of network switches in data centers, or growth of the scale of high-performance computing demand... [more] OCS2022-54 OPE2022-89 LQE2022-52
pp.13-16
ITE-BCT, OCS, IEE-CMN, OFT 2022-11-11
10:10
Miyagi Forest-Sendai
(Primary: On-site, Secondary: Online)
Observation of Rayleigh scattering by simplified optical correlation-domain reflectometry
Tomoya Miyamae, Guangtao Zhu, Takaki Kiyozumi (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech/YNU), Yosuke Mizuno (YNU) OFT2022-39
Recent rapid growth of optical fiber communication has led to a significant demand for health monitoring technology of o... [more] OFT2022-39
pp.11-14
OPE, OCS, LQE 2022-10-20
15:45
Ehime
(Primary: On-site, Secondary: Online)
Theoretical and Experimental Investigation of Frequency Chirp Induced by Inter-Arm Imbalance in Mach-Zehnder Silicon Optical Modulators
Tadashi Murao, Jun Ushida, Hiroyuki Takahashi, Masatoshi Tokushima, Akemi Shiina, Tsuyoshi Horikawa (PETRA) OCS2022-22 OPE2022-68 LQE2022-31
Characteristic variations caused by nonuniformities in the fabrication process are inevitable in carrier-depletion Mach–... [more] OCS2022-22 OPE2022-68 LQE2022-31
pp.28-33
OFT 2022-10-13
09:30
Kanagawa Kanagawa-Kenmin Center
(Primary: On-site, Secondary: Online)
[Poster Presentation] Spectral Restoration of Optical Comb by Low-Resolution Spectrum Analyzer Combined with Inverse Matrix Deconvolution
Takumi Hidaka, Tatsuki Ishijima, Shun Harada, Takahide Sakamoto (TMU) OFT2022-22
We demonstrate spectral measurement of frequency components generated from an electro-optic-modulator-based comb generat... [more] OFT2022-22
pp.17-19
PEM
(2nd)
2022-10-13
16:05
Hiroshima National Institute of Technology,Kure college Antenna-coupled electrode electro-optic modulator for simultaneous receipt and discrimination of two orthogonal polarization components
Shunsuke Nakamori, Yui Otagaki (Mie Univ.), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.)
Fifth-generation (5G) mobile communication systems will mainly use the 28 GHz band of millimeter waves. However millimet... [more]
OFT 2022-10-13
10:50
Kanagawa Kanagawa-Kenmin Center
(Primary: On-site, Secondary: Online)
[Poster Presentation] Noise reduction technique for amplitude-modulated optical soliton transmission considering wavelength dispersion of optical fiber
Kazuki Sakamoto, Hirokazu Kubota, Yuji Miyoshi (Osaka Metropolitan Univ.) OFT2022-28
Research and development related to Beyond 5G, the next generation of fifth-generation mobile communication systems (5G)... [more] OFT2022-28
pp.39-42
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
14:55
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Frequency stabilization of THz sources by electro-optic detection using modulator-based optical comb sources
Isao Morohashi, Tadashi Kishimoto, Norihiko Sekine, Iwao Hosako (NICT) EMT2022-26 MW2022-50 OPE2022-29 EST2022-27 MWPTHz2022-24
In this paper, we report on frequency stabilization of continuous terahertz (THz) sources by electro-optic (EO) detectio... [more] EMT2022-26 MW2022-50 OPE2022-29 EST2022-27 MWPTHz2022-24
pp.91-94
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
15:45
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Fundamental Characteristic Measurements of Electroabsorption Modulator Integrated Laser Diode for Vector Modulation
Yuki Seto (Waseda Univ.), Keizo Ingaki (NICT), Tetsuya Kawanishi (Waseda Univ.) EMT2022-28 MW2022-52 OPE2022-31 EST2022-29 MWPTHz2022-26
We measured the fundamental characteristics of an EA modulator integrated laser diode for vector modulation of light. Di... [more] EMT2022-28 MW2022-52 OPE2022-31 EST2022-29 MWPTHz2022-26
pp.99-102
OPE, LQE, OCS 2022-05-13
15:25
Online Online [Invited Talk] Report on OFC 2022 -- Optical Devices --
Makino Shuntaro (FOC) OCS2022-6 OPE2022-6 LQE2022-6
This paper reports on the technological trends of the optical devices, which are presented at the Optical Fiber Communic... [more] OCS2022-6 OPE2022-6 LQE2022-6
pp.22-25
PN, MWP, EMT, PEM, IEE-EMT [detail] 2022-01-28
15:45
Online Online Mach-Zehnder optical modulator with tunable multimode interference coupler of Ti:LiNbO3 waveguides for modulation of high extinction ratio
Anna Hirai, Shotaro Yasumori, Yuichi Matsumoto (Univ of Hyogo.), Takanori Sato (Hokkaido Univ.), Tadashi Kawai, Akira Enokihara (Univ of Hyogo.), Shinya Nakajima, Atsushi Kanno, Naokatsu Yamamoto (NICT) PN2021-48 EMT2021-64 MWP2021-53
A Mach-Zehnder optical modulator (MZM) with multimode interference (MMI) couplers using Ti-diffused LiNbO3 was considere... [more] PN2021-48 EMT2021-64 MWP2021-53
pp.85-90
PN, MWP, EMT, PEM, IEE-EMT [detail] 2022-01-28
16:10
Online Online Microwave/millimeter-wave signal control using high-speed optical modulator and optical fiber dispersion effect
Kenta Takaba, Hiroshi Murata (Mie Univ.) PN2021-49 EMT2021-65 MWP2021-54
Recently, the demands for millimeter-wave wireless technologies are increasing owing to the development of the 5th gener... [more] PN2021-49 EMT2021-65 MWP2021-54
pp.91-94
OFT 2022-01-20
17:00
Online Online Optical root-Nyquist pulse generation using IQ modulator and nonlinear effect in optical fiber
Yuto Ueno, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) OFT2021-64
Nyquist OTDM transmission with high frequency efficiency and low inter-symbol interference has been proposed as one of t... [more] OFT2021-64
pp.46-50
PEM
(Workshop)
2021-11-29
- 2021-11-30
Hokkaido Hokkaido Univ. (Hybrid by remote)
(Primary: On-site, Secondary: Online)
28 GHz-Band Antenna-Coupled-Electrode Electro-Optic Modulator for Converting Two Orthogonal-Polarization Field Components Simultaneously for 5G Mobile Systems
Yui Otagaki, Shunsuke Nakamori, Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa, Satoru Kurokawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKOH GIKEN), Hiroshi Murata (Mie Univ.)
Antenna-coupled-electrode electro-optic modulator has been developed to simultaneously receive and convert orthogonal po... [more]
MWP 2021-11-26
15:20
Online Online [Invited Talk] Antenna-Coupled Electrode Electro-Optic Modulators for Beyond 5G Mobile Communication Systems and Millimeter-Wave Radars
Hiroshi Murata (Mie Univ.) MWP2021-33
An antenna-coupled electrode electro-optic (EO) modulator is promising for the applications to 5G/beyond-5G mobile commu... [more] MWP2021-33
pp.17-21
OFT, OCS, IEE-CMN, ITE-BCT [detail] 2021-11-19
10:50
Online Online Super-simplified optical correlation-domain reflectometry
Takaki Kiyozumi, Tomoya Miyamae (YNU), Kohei Noda (Tokyo Tech/YNU), Heeyoung Lee (SIT), Kentaro Nakamura (Tokyo Tech), Yosuke Mizuno (YNU) OFT2021-53
Optical fiber reflectometry has been widely studied as a method for diagnosing the soundness of fiber networks. Of numer... [more] OFT2021-53
pp.13-16
SANE 2021-11-12
15:10
Online Online Development of a new low frequency GPR system for scanning huge structures
Anwer Sayed, Motoyuki Sato (CNEAS) SANE2021-60
This paper presents a new low frequency (20MHz) radar system for scanning the huge structures of Pyramid in Egypt. A new... [more] SANE2021-60
pp.149-154
OCS, OPE, LQE 2021-10-22
15:00
Online Online [Invited Talk] Report on OFC 2021 -- Optical Devices --
Takuro Fujii (NTT) OCS2021-16 OPE2021-36 LQE2021-15
This paper reports on the technological trends of the optical devices that are presented at the Optical Fiber Communicat... [more] OCS2021-16 OPE2021-36 LQE2021-15
pp.19-22
OCS, OPE, LQE 2021-10-22
16:55
Online Online Theoretical and Experimental Investigation of OMA Penalty by Inter-Arm Imbalance in Mach-Zehnder Silicon Optical Modulators
Tadashi Murao, Jun Ushida, Hiroyuki Takahashi, Masatoshi Tokushima, Akemi Shiina, Tsuyoshi Horikawa (PETRA) OCS2021-19 OPE2021-39 LQE2021-18
In this paper, an inter-arm imbalance and its impact on the optical modulation amplitude (OMA) are investigated for carr... [more] OCS2021-19 OPE2021-39 LQE2021-18
pp.33-38
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