Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Satyabrata Singha"'
We propose a hexagonal 16QAM modulator based on compact microring resonators and validated through simulation and theoretical analysis. We have also analyzed the constellation points and calculated the mathematical equation for each of the constellat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0da30fea854e60255d3ae0fd218b1c7
https://doi.org/10.21203/rs.3.rs-2067323/v1
https://doi.org/10.21203/rs.3.rs-2067323/v1
Publikováno v:
Microwave and Optical Technology Letters. 64:821-826
Publikováno v:
Materials Today: Proceedings. 65:2851-2854
Publikováno v:
Fiber and Integrated Optics. 38:362-368
We have proposed and successfully simulated a general design concept of an 8PSK generator using a silicon microring modulator. Usually, quadrature phase-shift keying (QPSK) is generated usi...
Publikováno v:
2021 IEEE International Conference on Telecommunications and Photonics (ICTP).
We have proposed an 8PSK modulator based on three microring modulators (MRM). The design consists of three MRMs, each with a radius of 11.1μm. Of these three, two MRMs are connected in parallel and they together generate a QPSK (Quadrature phase shi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b95886ca748097300a159566902028
https://doi.org/10.21203/rs.3.rs-577587/v1
https://doi.org/10.21203/rs.3.rs-577587/v1
Publikováno v:
Computers and Devices for Communication ISBN: 9789811583650
High-dimensional modulation schemes have become the preferred choice for high data rate transmission. Compared to the conventional square 16QAM, hexagonal 16QAM configuration is less vulnerable to noise. This paper presents a theoretical error perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b1ed0eed698665c0d06ca396bfdbdd9
https://doi.org/10.1007/978-981-15-8366-7_31
https://doi.org/10.1007/978-981-15-8366-7_31
Publikováno v:
Proceedings of the International Conference on Computing and Communication Systems ISBN: 9789813340831
In this paper, we experimentally demonstrate an integrable and wavelength preserving dual-modulation format for the simultaneous generation of quadrature phase-shift keying(QPSK) signal over the on–off keying (OOK) signal. We have demonstrated the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c98b031e0c99f6a79c5976ad4200713
https://doi.org/10.1007/978-981-33-4084-8_51
https://doi.org/10.1007/978-981-33-4084-8_51
Publikováno v:
Optical Engineering. 59:1
We propose a silicon microring modulator based two-circular quadrature amplitude modulation (16QAM). We have numerically analyzed the error performance using Voronoi diagram and compared it with the simulation results under back-to-back condition usi
Publikováno v:
WOCN
Optical sensor using micro-ring resonators made of silicon on insulator (SOI) based waveguides are enabling technology in the ever expanding field of photonic sensors. We propose and investigate a micro-ring based on-chip temperature sensing of elect