Results 51 to 60 of about 4,757,573 (192)
Binary Modulation Formats in Optical Access Networks
Advances in Electrical and Electronic Engineering, 2010 In this paper the binary modulation formats and their application in passive optical networks have been discussed. Passive optical networks are characterized by dividing the optical signal between several end users by using passive splitters, which added
Vladimir Tejkal +3 more
doaj
Viscoelastic modeling and factor Q for reflection data
Geofísica Internacional, 2012 Los modelos numéricos viscoelásticos, basados en el concepto de mecanismos de dispersión, toman en cuenta las variables de memoria y algunos parámetros de dispersión, a saber los tiempos de relajación de tensión. En la práctica de la geofísica, el factor
Vladimir Sabinin
doaj +1 more source
Mode analysis and Q-factor enhancement due to mode coupling in rectangular resonators [PDF]
, 2007 Modes in rectangular resonators are analyzed and classified according to symmetry properties, and quality factor (Q-factor) enhancement due to mode coupling is observed. In the analysis, mode numbers p and q are used to denote the number of wave nodes in
Yang, YD (Yang, Yue-De) +3 more
core
EXICITATION OF WHISPERING GALLERY MODES IN A DISK PLANAR DIELECTRIC RESONATOR BY A COUPLING SLOT
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2017 The spectral and energy characteristics of disk planar dielectric resonator (DR) with high-order whispering gallery modes (WGMs) were investigated in Ka-band.
A, Ye. Kogut +4 more
doaj
High-Q-Factor Silica-Based Racetrack Microring Resonators
Photonics, 2021 In this paper, ultrahigh-Q factor racetrack microring resonators (MRRs) are demonstrated based on silica planar lightwave circuits (PLCs) platform. A loaded ultrahigh-Q factor Qload of 1.83 × 106 is obtained.
Yue-Xin Yin +8 more
doaj +1 more source
Results of factor q value. [PDF]
, 2019 Results of factor q value.
Xiaoshu Cao (1981231) +1 more
core +1 more source
Electromagnetic ScienceThe evolution of electromagnetic compatibility (EMC) standards demands reverberation chambers (RCs) with superior field uniformity and high spatial efficiency.
Ru Wang +7 more
doaj +1 more source
High-Q-Factor Tunable Silica-Based Microring Resonators
Photonics, 2021 A high-Q-factor tunable silica-based microring resonator (MRR) is demonstrated. To meet the critical-coupling condition, a Mach–Zehnder interferometer (MZI) as the tunable coupler was integrated with a racetrack resonator.
Yue-Xin Yin +8 more
doaj +1 more source
, 2009 Staff from QUT’s Creative Industries Faculty (Drama, Film & TV) collaborated with CARRS-Q (Centre for Accident Research and Road Safety – Queensland) to research, develop and produce a series of screen products.
Nolan, Ellissa +4 more
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