New-age solid-state marine radar systems from brands such as Furuno, Garmin, Raymarine and Simrad all transmit a relatively long, compressed pulse over a wide range of frequencies. By processing ...
Generating intense ultrashort pulses with high spatial quality has opened up possibilities for ultrafast and strong-field science. It is so important that the Nobel Prize in Physics 2018 was given to ...
A new method of creating laser pulses, more than 1,000 times as powerful as those currently in existence, has been proposed by scientists in the UK and South Korea. The scientists have used computer ...
Pulse compression involves the transmission of a long coded pulse and the processing of the received echo to obtain a relatively narrow pulse. The increased detection capability of a long-pulse radar ...
Researchers demonstrate a fiber-based method for compressing mid-infrared laser pulses into ultrashort, low-noise bursts efficiently NEW YORK, March 11, 2026 /PRNewswire/ -- A compact fiber-based ...
Ideally, if we wanted both long detection range and fine range resolution, we would transmit extremely narrow pulses of exceptionally high peak power. But there are practical limits on the level of ...
PORTLAND, Ore.–Silicon photonic pulse compressors were demonstrated on CMOS chips recently by researchers at the University of California at San Diego (UCSD). To be used for optical time division ...
Generating intense ultrashort pulses with high spatial quality has opened up possibilities for ultrafast and strong-field science. It is so important that the Nobel Prize in Physics 2018 was given to ...
Three-dimensional schematic and cross-sectional view of a holmium-doped ZBLAN photonic crystal fiber, illustrating the microstructured air-hole cladding, air-hole diameter (dₐ), and pitch (Λ). The ...
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