JOURNAL ARTICLE
Terahertz differentiator using a piezoelectric micromachined device
Abstract
We propose a method to modulate THz radiations using a piezoelectric micromachined device. We experimentally demonstrate that the modulated THz pulse after reflection on the device is proportional to the first-order derivative of the THz signal.
Keywords:
Differentiator Terahertz radiation Piezoelectricity Reflection (computer programming) Materials science Surface micromachining SIGNAL (programming language) Optoelectronics Pulse (music) Optics Acoustics Computer science Bandwidth (computing) Detector Physics Telecommunications Fabrication
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FWCI (Field Weighted Citation Impact)
4
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0.17
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Topics
Terahertz technology and applications
Physical Sciences → Engineering → Electrical and Electronic Engineering
Photonic and Optical Devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
Mechanical and Optical Resonators
Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics
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