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Broadband chaos generated by photonic monolithically integrated oscillators
2008 34th European Conference on Optical Communication, 2008A novel photonic monolithic integrated device has been designed, fabricated and evaluated as a compact potential emitter for high-speed optical communication systems that employ chaos data encryption.
A. Argyris +4 more
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High-Speed Spiking and Bursting Oscillations in a Long-Delayed Broadband Optoelectronic Oscillator
Journal of Lightwave Technology, 2015We investigate the generation of high-speed spiking and bursting signals in a long time-delayed broadband optoelectronic oscillator (OEO). The OEO is configured in a delayed feedback loop employing a long optical fiber delay line and other elements including a tunable laser, a phase modulator (PM) and a linearly chirped fiber Bragg grating (LCFBG), a ...
Bruno Romeira +4 more
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Brewster-angled chirped mirrors for broadband pulse compression without dispersion oscillations
Optics Letters, 2006We use Brewster-angled chirped mirrors for dispersion compensation of a noncollinear optical parametric amplifier. This novel mirror design virtually eliminates spurious surface reflections and resultant dispersion ripple. The absence of compression artifacts is demonstrated by the generation of clean 5.6 fs pulses, with what is believed to be an ...
Peter, Baum +3 more
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Terahertz Broadband Whispering-Gallery Mode Gyrotron Backward-Wave Oscillator
IEEE Transactions on Electron Devices, 2019Conventional gyrotron backward-wave oscillators (gyro-BWOs) operate in a low-order mode, e.g., TE $_{0,1}$ mode. As the operating frequency extends to the terahertz (THz) band, the transverse size of low-order mode cavity shrinks, and the power capability is reduced, consequently.
Shi Pan +5 more
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Two‐beam multiplexed CARS based on a broadband oscillator
Journal of Raman Spectroscopy, 2010AbstractA two‐beam multiplexed coherent anti‐Stokes Raman scattering (CARS) microscopy setup is demonstrated by using a broadband (BB) Ti:sapphire oscillator without using any specialty fibres. A well‐defined spectral structure of the source leads to a delay‐sensitive CARS measurement in two‐colour CARS and also provides an efficient means of obtaining
Kentaro Furusawa +2 more
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A broadband circular combiner/divider for planar Gunn oscillators
2nd Annual Passive RF and Microwave Components Seminar, 2011In this paper, a circular power combiner/divider using coplanar strip-lines operating at the centre frequency of 30 GHz is demonstrated. The combiner/divider has a coplanar strip-line (CPS) crossover phase inverter and it shows good isolation (
null Chong Li +3 more
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Broadband Oscillation Monitoring Using Interpolation FFT
2023 8th Asia Conference on Power and Electrical Engineering (ACPEE), 2023Yongqi Li, Deyu Cai
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Broadband VCO Phase Noise Sensitivity to Oscillator Circuit
2001The measurement and simulation results for described VCO topology showed strong correlation between local frequency selective increase of the negative input resistance and the phase noise increasing in the same frequency band. For rigorous oscillator analysis it must be taken in consideration the impact of the varactor nonlinearities with nonlinear ...
Nađ, Robert, Majurec, Ninoslav
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Broadband Tuning in an Infrared Parametric Oscillator
Physica Status Solidi (a), 1988G. C. Bhar, N. P. Ghosh
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Broadband Injection-Locking of Gunn Oscillators
3rd European Microwave Conference, 1973, 1973R.F.B. Conlon, R.E. Cooke, J.S. Heeks
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