An option to use a broadband mirror in Cassegrain configuration has been explored.
When a silver NRA with a thickness of 169, 198, or 269 nm is arranged in the Kretschmann configuration, the broadband and wide-angle extinctions cause strong energy coupling from the incident light to the NRA.
OCT uses interferometric techniques, in either broadband low coherence light source configuration (time-domain OCT, TD-OCT and spectral-domain OCT, SD-OCT) or swept-source laser configuration (swept-source OCT, SS-OCT), to provide depth gating and a localized measurement of tissue reflectivity.
The broadband vibroacoustic response of each configuration under a reverberant field excitation can then be computed within an SEA approach.
A thermal hyperspectral imager is underdevelopment which utilizes the compact Dyson optical configuration and the broadband (8 12 μm) quantum well infrared photodetector (QWIP) focal plane array technology.
In the 2D case, two configurations are studied: broadband signals recorded on a receiver array and a DOA TOA estimation space [11], or narrowband signals emitted by a source array and recorded on a receiver array and a DOA-DOD estimation space [16].
Lumped-parameter nonlinear equations (electromechanical form of the bistable Duffing oscillator with piezoelectric coupling) can successfully describe the large-amplitude broadband voltage response of the piezomagnetoelastic configuration.
In this paper, the development and performance of a different kind of source, consisting of two broadband speakers in face-to-face configuration, each with smooth conical enclosure, are presented.
If the secondary path is minimum phase (MP), the new configuration is able to cancel broadband noise completely with a FIR filter.
Additionally, the proposed configuration presents superior performance in a broadband frequency range when compared to a viscoelastic damping constraint layer of equivalent mass.
