Results 201 to 210 of about 18,522 (248)

Optical, Structural, and Charge Transport Properties of Individual Ti₃C₂T_<i>x</i> MXene Flakes via Micro-Ellipsometry and Beyond. [PDF]

ACS Nano
Kenaz R, Ghosh S, Lounasvuori M, Sharma N, Remennik S, Vakahi A, Steinberg H, Petit T, Rapaport R, Furchner A.   +9 more
europepmc   +1 more source

A Low-Noise Hybrid-Integrated Balanced Homodyne Receiver with 2.5 GHz Bandwidth and 15 dB Quantum Shot Noise Clearance. [PDF]

Micromachines (Basel)
Yang Y, Cheng C, Yang R, Ren Y, Bao S, Xue J, Lai H, Wang B.   +7 more
europepmc   +1 more source

Connectivity Effect on Electronic Properties of Azulene-Tetraazapyrene Triads. [PDF]

Molecules
Liu X, Majani S, Zhang J, Langenegger SM, Decurtins S, Aschauer U, Liu SX.   +6 more
europepmc   +1 more source

Enhanced Photostability through Rapid Exciton Decay in Desymmetrized Cyclopentannulated Acenes with Strong Face-to-Face pi Stacking. [PDF]

Chem Mater
Cruz CD, Thorley KJ, Knepp ZJ, Wahlstrand J, Repa GM, Stephenson JC, Parkin S, Fredin LA, Anthony JE, Bittle EG.   +9 more
europepmc   +1 more source

Enhanced Photoabsorption and Radiative Decay Rate Constant on Fused Planar Fluorene-Stilbene Frameworks: Experimental and Computational Studies. [PDF]

Macromol Rapid Commun
Iwata K, Tsuji H.
europepmc   +1 more source

Correlation between structural features and optoelectronic properties in superhalogen doped hexaazakekulenes. [PDF]

Sci Rep
Kosar N, Mahmood T, Ansari SM, Gilani MA, Ajmal M, Akhter MS, Imran M, Younis A.   +7 more
europepmc   +1 more source

In-Situ Optimization of an Optoelectronic Reservoir Computer with Digital Delayed Feedback. [PDF]

ACS Photonics
Morozko F, Watad S, Naser A, Calà Lesina A, Novitsky A, Karabchevsky A.   +5 more
europepmc   +1 more source

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Multiloop optoelectronic oscillator

IEEE Journal of Quantum Electronics, 2000
We describe and demonstrate a multiloop technique for single-mode selection in an optoelectronic oscillator (OEO). We present experimental results of a dual loop OEO, free running at 10 GHz, that has the lowest phase noise (-140 dBc/Hz at 10 kHz from carrier) of all free-running room-temperature oscillators to date.
X.S. Yao, L. Maleki
openaire   +3 more sources

A Novel Multiloop Optoelectronic Oscillator

IEEE Photonics Technology Letters, 2008
We present a novel realization of a multiloop optoelectronic oscillator based on a wavelength multiplexed optical source and fiber Bragg grating reflectors. The oscillator exhibits a phase noise of -108 dBc/Hz at 10-kHz offset from the 10.2-GHz carrier while suppressing parasitic modes to below -80 dBc.
E. Shumakher, G. Eisenstein
openaire   +3 more sources

Optoelectronic oscillator for photonic systems

IEEE Journal of Quantum Electronics, 1996
We describe a novel photonic oscillator that converts continuous-light energy into stable and spectrally pure microwave signals. This optoelectronic oscillator (OEO) consists of a pump laser and a feedback circuit including an intensity modulator, an optical-fiber delay line, a photodetector an amplifier, and a filter. We present the results of a quasi-
X.S. Yao, L. Maleki
openaire   +3 more sources