Results 201 to 210 of about 10,651 (253)

Nonlinear optical extreme learner via data reverberation with incoherent light. [PDF]

Sci Adv
Liu B, Mei X, Shafi S, Xia T, Khoo IC, Liu Z, Ni X.   +6 more
europepmc   +1 more source

Ultrafast one-chip optical receiver with functional metasurface. [PDF]

Nat Commun
Soma G, Akazawa T, Kato E, Komatsu K, Takenaka M, Nakano Y, Tanemura T.   +6 more
europepmc   +1 more source

Multi-target and ultra-high-speed optical wireless communication using a thin-film lithium niobate optical phased array. [PDF]

Nat Commun
Ma X, Yuan M, Li J, Zhang H, He B, Zhang P, Jiang Y, Xiao H, Ren G, Mitchell A, Su Y, Tian Y.   +11 more
europepmc   +1 more source

Sub-second spin and lifetime-limited optical coherences in ¹⁷¹Yb³⁺:CaWO₄. [PDF]

Nat Commun
Tiranov A, Green E, Hermans S, Liu E, Chiossi F, Serrano D, Loiseau P, Manoj Kumar A, Bertaina S, Faraon A, Goldner P.   +10 more
europepmc   +1 more source

Ultra-wideband optical diffractive network for mode multiplexing across the entire telecommunication range. [PDF]

Nat Commun
Kong A, Ren J, Wang K, Yu Y, Lin R, Wang C, Long J, Pang F, Chen X, Yan X, Wang Z, Liu B, Lei T, Yuan X.   +13 more
europepmc   +1 more source

A Magnon-photon interface based on Van der Waals Magnetic semiconductor. [PDF]

Nat Commun
Hu Q, Huang Y, Feng J, Fieramosca A, Wen H, Zhang X, Zhu W, Jiang N, Qian X, Zhang J, Ji Y, Sanvitto D, Wang K.   +12 more
europepmc   +1 more source

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Coherent optical communication systems

2020
Rongqing Hui
exaly   +2 more sources

Scheme of coherent optical chaos communication

Optics Letters, 2020
We propose and numerically demonstrate a scheme of coherent optical chaos communication using semiconductor lasers for secure transmission of optical quadrature amplitude modulation (QAM) signals. In this scheme, a laser intensity chaos and its delayed duplicate are used to amplitude-quadrature modulate a continuous-wave light to generate a chaotic ...
Longsheng Wang, Xiaoxin Mao, Anbang Wang, Yuncai Wang, Zhensen Gao, Songsui Li, Lianshan Yan   +6 more
openaire   +2 more sources

Coherent Optical Communication Technology

Optical Fiber Communication Conference, 2015
This tutorial lecture discusses fundamentals of the coherent optical communication technology. It covers quantum mechanical understanding of coherent (heterodyne and homodyne) detection, optical circuits for coherent receivers, and digital signal processing for coherent communications.
openaire   +1 more source