Search Results - optical BPSK code

Ultrafast Time-Spread Optical BPSK Code Label Generation and Processing Based on Variable-Bandwidth Spectrum Shaper by Mieno, M., Komai, Y., Wada, N., Shinada, S., Yoda, T., Miyazaki, T., Kodate, K.

“…In experiments, we demonstrated time-spread 200-Gchip/s 10-Gb/s eight-chip optical binary phase-shift keying code generation and matched filtering based on spectral amplitude and phase control…”
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Two-stage frequency compensation for Doppler shift on BPSK transceiver with LDPC codes for free-space optical communication systems by Meng, Jiacheng, Wei, Tingting, Wang, Yufei, Bai, Zhaofeng, Wu, Junxia, Gao, Duorui, Xie, Zhuang, Zheng, Yunqiang, Nie, Wenchao, Wei, Sentao, Wang, Wei, Xie, Xiaoping

“… Catering to these interests, optical communication presents possible ways of larger bandwidth than microwave communication…”
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Optical steganography transmission of optical CDMA signals over a public BPSK channel by Yen, Chih-Ta, Huang, Guan-Jie

“…) systems by transmitting a stealth spectrum-amplitude-coded optical code-division multiple-access signal through a BPSK link…”
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Performance analysis of coherent BPSK-OCDMA wireless communication system by Morsy, M. A., Alsayyari, Abdulaziz S.

“… (BPSK) coherent homodyne Optical Code Division Multiple Access (OCDMA) transceiver is utilized based on the proposed code to improve the system performance…”
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Mitigation of SPM effect by using Manchester code on optical BPSK-SSB transmission by Takano, K., Murakami, T., Nakagawa, K.

“… Optical Manchester code is more tolerant to fiber nonlinearity and less pattern dependency than the NRZ format on BPSK-SSB transmission…”
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All-optical code conversion of 10 Gb/s BPSK codes without wavelength-shift by cross-phase modulation for optical code division multiplexing networks by Sotobayashi, H., Kitayama, K.-I.

“…All-optical code conversion of 10 Gb/s BPSK codes without wavelength-shift by use of cross-phase modulation in an optical fiber for optical code division…”
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Hiding Stealth Optical CDMA Signals in Public BPSK Channels for Optical Wireless Communication by Yen, Chih-Ta, Huang, Jen-Fa, Zhang, Wen-Zong

“…A new optical steganography scheme is proposed that transmits a stealth optical code-division multiple-access (OCDMA…”
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BER performance and energy efficiency of Luby Transform codes with varying BPSK thresholds over the Free Space Optical channel by Prakash, Geetha, Kulkarni, Muralidhar, Sripati, U.

“…) codes when the signals are Binary Phase shift Keying (BPSK )modulated with varying thresholds and transmitted over the Free Space Optical (FSO…”
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10 Gbit/s optical code division multiplexing using 8-chip BPSK-code with time-gating detection by Wada, N., Mitayama, K.-I., Kurita, H.

“…10 Gbit/s optical code division multiplexing using all-optical 8-chip BPSK-code encoder/decoder and time-gating detection for sidelobe suppression performed…”
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Coded Modulation at Low-SNR - Comparison With 4D-BPSK Constellation Modulation by Blatter, Tobias, Kulmer, Laurenz, Matsuda, Keisuke, Theo, Rodde, Horst, Yannik, Leuthold, Juerg

“… in free space optical satellite links signals have to overcome a large loss budget due to free space path losses and atmospheric turbulence while maintaining a high-capacity link…”
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Optical Communication Using Subcarrier PSK Intensity Modulation Through Atmospheric Turbulence Channels by Jia Li, Liu, J.Q., Taylor, D.P.

“… = 0.1, an optical communication system employing subcarrier BPSK is 3 dB better than a comparable system using fixed-threshold OOK. When sigma…”
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Proposal and Performance Evaluation of a Hybrid BPSK-Modified MPPM Technique for Optical Fiber Communications Systems by Selmy, Hossam, Shalaby, Hossam M. H., Kawasaki, Zen-Ichiro

“… (hybrid BPSK-modified MPPM) scheme is proposed as a new modulation technique to improve the performance of both conventional binary phase shift keying (BPSK…”
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RoFSO system based on BCH and RS coded BPSK OFDM for 5G applications in smart cities by Kumar, Abhishek, Krishnan, Prabu

“…The radio over the free space optical (RoFSO) communication system has become a popular research topic in 5G communication in recent years…”
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Performance Analysis of Multi-Rate Coherent BPSK-OCDMA Network for Multimedia Applications by Morsy, M. A.

“…In this paper, the performance analysis of a coherent homodyne Optical Code Division Multiple Access (OCDMA…”
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NRZ-OOK-to-RZ-BPSK modulation-format conversion using SOA-MZI wavelength converter by Mishina, K., Maruta, A., Mitani, S., Miyahara, T., Ishida, K., Shimizu, K., Hatta, T., Motoshima, K., Kitayama, K.

“…A novel all-optical modulation-format conversion from nonreturn-to-zero on-off keying (NRZ-OOK…”
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On the Theory and Errata to "Data Transfer From RZ-OOK to RZ-BPSK by Polarization-Insensitive XPM in a Passive Birefringent Nonlinear AlGaAs Waveguide" by Astar, W., Cannon, Brice M., Mahmood, Tanvir, Apiratikul, Paveen, Porkolab, G. A., Richardson, C. J. K., Carter, Gary M.

“… 0.82 As waveguide, was not explicitly stated in our paper "Data transfer from RZ-OOK to RZ-BPSK by polarization-insensitive XPM in a passive birefringent nonlinear AlGaAs waveguide…”
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Analysis of link performance and robustness of homodyne BPSK for airborne backbone laser communication system by Zhao, Jing, Zhao, Shang-hong, Zhao, Wei-hu, Li, Yong-jun, Liu, Yun, Li, Xuan

“…) performance of airborne communication links under atmospheric turbulence and aero-optics effects of homodyne binary phase shift keying (BPSK…”
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Data Transfer From RZ-OOK to RZ-BPSK by Polarization-Insensitive XPM in a Passive Birefringent Nonlinear AlGaAs Waveguide by Cannon, B. M., Astar, W., Mahmood, T., Apiratikul, P., Porkolab, G. A., Richardson, C. J. K., Carter, G. M.

“…) to RZ-binary phase-shift keying (RZ-BPSK) has been successfully carried out for the first time, in a passive birefringent nonlinear Al 0.18 Ga…”
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Spatial-spectral holographic correlator at 1536 nm using 30-symbol quadriphase- and binary-phase-shift keyed codes by Harris, T L, Sun, Y, Babbitt, W R, Cone, R L, Ritcey, J A, Equall, R W

“…Optical 30-symbol quadriphase-shift keyed (QPSK) and binary-phase-shift keyed (BPSK) codes were processed in a spatial-spectral holographic correlator with the Er…”
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Wavelength-Insensitive Integrated-Optic Circuit Consisting of Asymmetric X-Junction Couplers for Recognition of BPSK Labels by Hiura, H., Goto, N., Yanagiya, S.-i.

“… Binary phase shift keying (BPSK) format is considered as the label. An identifying bit is placed ahead of the address bits in the label…”
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