Success journey of coherent PM-QPSK technique with its variants: a survey
D Sharma, YK Prajapati, R Tripathi - IETE Technical Review, 2018 - Taylor & Francis
Nowadays, public demands high capacity global internet traffic in terms of cloud computing,
video gaming, fiber to the home and mobile networks, etc. To fulfill such huge traffic …
video gaming, fiber to the home and mobile networks, etc. To fulfill such huge traffic …
Comparison of Low Complexity Coherent Receivers for UDWDM-PONs (-to-the-User)
It is predicted that demand in future optical access networks will reach multigigabit/s per
user. However, the limited performance of the direct detection receiver technology currently …
user. However, the limited performance of the direct detection receiver technology currently …
Would scaling to extreme ultraviolet or soft X-ray communications resolve the capacity crunch?
PJ Winzer - Journal of Lightwave Technology, 2018 - ieeexplore.ieee.org
Optical networks are facing fundamental capacity scalability problems owing to Shannon
limits in silica fiber, frequently summarized as the “optical networks capacity crunch.” We …
limits in silica fiber, frequently summarized as the “optical networks capacity crunch.” We …
Power efficient communications employing phase sensitive pre-amplified receiver
The receiver sensitivity is a very important metric in optical communication links operating at
low received signal powers. Phase sensitive optical amplifiers (PSAs) can amplify optical …
low received signal powers. Phase sensitive optical amplifiers (PSAs) can amplify optical …
Performance research of mPPM-QPSK modulation signal for free space optical communication
F Wang, G Hu, T Du, Y Sun, X Hao, J Chen, P Wu - Optics Communications, 2020 - Elsevier
We establish a free-space optical (FSO) coherent optical communication system using
mPPM-QPSK modulation formats, which implements 10 Gbps mPPM-QPSK signal FSO …
mPPM-QPSK modulation formats, which implements 10 Gbps mPPM-QPSK signal FSO …
Record-sensitivity Gb/s receiver for free-space applications based on phase-sensitive amplification
Record-sensitivity Gb/s receiver for free-space applications based on phase-sensitive
amplification Page 1 JTh5B.1.pdf CLEO 2019 © OSA 2019 Record-sensitivity Gb/s receiver …
amplification Page 1 JTh5B.1.pdf CLEO 2019 © OSA 2019 Record-sensitivity Gb/s receiver …
High-sensitivity receivers for free-space optical transmission links
P Andrekson - 2022 13th International Symposium on …, 2022 - ieeexplore.ieee.org
High-sensitivity receivers for free-space optical transmission links Page 1 High-sensitivity
receivers for free-space optical transmission links Peter Andrekson Photonics Laboratory …
receivers for free-space optical transmission links Peter Andrekson Photonics Laboratory …
Power Efficient Communication for Low Signal to Noise Ratio Optical Links
Receiver sensitivity is a particularly important metric in optical communication links
operating at low signal-to-noise ratios (SNRs), for example in deep-space communication …
operating at low signal-to-noise ratios (SNRs), for example in deep-space communication …
Overlayed-modulation for increased bit rate per carrier wavelength and higher flexibility in access networks
Overlayed-modulation for increased bit rate per carrier wavelength and higher flexibility in
access networks Page 1 W2A.60.pdf OFC 2016 © OSA 2016 Overlayed-Modulation for …
access networks Page 1 W2A.60.pdf OFC 2016 © OSA 2016 Overlayed-Modulation for …
High sensitivity receiver demonstration using phase sensitive amplifier for free-space optical communication
For the first time, phase sensitive amplifier is demonstrated as a pre-amplifier in free-space
optical communication. Record sensitivity of 4.5 photons/bit (signal+ idler+ pump) at 10-3 …
optical communication. Record sensitivity of 4.5 photons/bit (signal+ idler+ pump) at 10-3 …