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science & technology (12) 12
optics (11) 11
physical sciences (11) 11
optical communication (9) 9
engineering (8) 8
engineering, electrical & electronic (8) 8
technology (8) 8
homodyne detection (7) 7
homodyne bpsk modulation (6) 6
optical inter-satellite links (6) 6
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optical costas loop (4) 4
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8-psk (1) 1
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based (1) 1
beam divergence (1) 1
binary phase shift keying (1) 1
binary phase-shift keying (1) 1
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coherent heterodyne bpsk‐ocdma (1) 1
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coherent time‐spreading ocdma, and bragg grating (1) 1
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designing (1) 1
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external phase modulation, heterodyne detection (1) 1
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in-phase and quadrature measurements (1) 1
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Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2005, Volume 5712, pp. 1 - 12
For a number of reasons homodyne BPSK (binary phase shift keying) is superior to all other optical modulation schemes... 
Optical communication | Homodyne BPSK modulation | Optical inter-satellite links
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2010, Volume 7587
Today, coherent optical inter-satellite links are operational in LEO-LEO constellations for more than two years. With data transmitted error free at rate of... 
Optical communication | Optical satellite-to-ground links | Homodyne BPSK modulation | Optical inter-satellite links | Permissible error | Coherence | Links | Laser communications | Ground stations | Constellations | Optimization
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2007, Volume 6457
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2012, Volume 8246
For the first time, laser communication terminals will be operational in a commercial service, EDRS, the European Data Relay System. Future earth observation... 
Optical communication | Optical satellite-to-ground links | Homodyne BPSK modulation | Optical inter-satellite links | Availability | Relay | Satellites | Communication satellites | Relay systems | Links | Laser communications | Terminals
Conference Proceeding
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2011, Volume 7923
Since February 2008 coherent laser communication links are operational in-orbit. Transmitting data at a rate of 5.625 Gbps they verify the capability of laser... 
Optical satellite-ground links | Optical communication | Homodyne BPSK modulation | Optical inter-satellite links | Lasers | Coherence | Transmission | Relay systems | Links | Terminals | Laser communications | Constellations | Marketing
Conference Proceeding
IEEE photonics journal, ISSN 1943-0655, 10/2016, Volume 8, Issue 5, pp. 1 - 13
Journal Article
IEEE photonics technology letters, ISSN 1041-1135, 10/2012, Volume 24, Issue 20, pp. 1789 - 1791
.... Four Gbaud BPSK and QPSK signals interleaved with reference light are generated using a based 22 optical switch, and the generated signals are demodulated by self-homodyne detection using an optical... 
optical multilevel modulated signals | Phase shift keying | Optical interferometry | Optical polarization | Optical switches | Optical receivers | self-homodyne detection | Optical modulation | Optical transmitters | optical switch | All-optical interleaving | Engineering | Physical Sciences | Technology | Engineering, Electrical & Electronic | Optics | Physics | Science & Technology | Physics, Applied
Journal Article
Optical engineering, ISSN 0091-3286, 8/2018, Volume 57, Issue 8, pp. 086111 - 086111
...Investigation of signal power splitting ratio for BPSK homodyne receiver with an optical Costas loop Haijun Zhou Zunzhen Zhu W eilin Xie Yi Dong Haijun Zhou... 
Costas loop Homodyne coherent detection | free-space optical communication | optical phase-locked loop | binary phase-shift keying | optical-wireless communication | Optics | Physical Sciences | Science & Technology
Journal Article
Ingeniería, investigación y tecnología, ISSN 1405-7743, 04/2016, Volume 17, Issue 2, pp. 283 - 295
En este trabajo se presenta un sistema de comunicaciones MIMO óptico inalámbrico con modulación binaria de la fase óptica, el cual emplea diversidad espacial... 
optical turbulence | recepción homodina | variables de estado | comunicaciones ópticas inalámbricas | optical MIMO | optical wireless communications | state variables | turbulencia óptica | MIMO óptico | homodyne reception | Engineering, Multidisciplinary
Journal Article
Book Chapter
IEICE Electronics Express, ISSN 1349-2543, 11/2015, Volume 12, Issue 24
.... In this method, homodyne detection of the received signal, modulation stripping by an electro-optic phase modulator, and injection locking of a laser diode for carrier generation are performed in a feedback loop... 
Homodyne detection | Phase modulation | Injection locking | Engineering, Electrical & Electronic | Engineering | Technology | Science & Technology | Carriers | Stripping | Modulation | Optical communication | Feedback loops | Extraction | Modulators
Journal Article
Optical fiber technology, ISSN 1068-5200, 10/2015, Volume 25, pp. 33 - 38
•Performance of optically-preamplified hybrid QPSK M-ary PPM systems with finite extinction ratios.•Theoretical and numerical bit error rates for different... 
Extinction ratio | Homodyne detection | Pulse position modulation | Probability of bit error | Engineering | Physical Sciences | Technology | Engineering, Electrical & Electronic | Optics | Telecommunications | Science & Technology
Journal Article
IEEE photonics technology letters, ISSN 1041-1135, 11/2015, Volume 27, Issue 21, pp. 2226 - 2229
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2006, Volume 6243, pp. 79 - 85
Characterization of 10 Gb/s RZ-BPSK signal was demonstrated by measuring complex constellation diagram, chirp, and intensity profile using coherent homodyne detection with a cw local oscillator... 
Constellation Diagram | Optical Communication | Homodyne Detection
Conference Proceeding
電子情報通信学会技術研究報告. OCS, 光通信システム, ISSN 0913-5685, 07/2010, Volume 110, pp. 7 - 10
...8-PSKを含むM-PSK変調の実験を単電極のストレートライン型位相変調器を一つだけ用いて行い、その有効性を示す。実験においては、全ての変調方式おいて10^<-9>以下のエラーフロアの無いBER特性が得られた。 BPSK, QPSK, and 8-PSK modulation/demodulation... 
Journal Article
01/2017, Optical Networks, ISBN 9788132236894
The last few decades have seen rapid advances in information and communication technology. We commonly use broadband technology with high-speed Internet... 
Optical Carrier | Shot Noise | Coherent Detection | Beam Divergence | Homodyne Detection
Book Chapter
Microwave and optical technology letters, ISSN 0895-2477, 10/2013, Volume 55, Issue 10, pp. 2431 - 2437
Journal Article
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