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Development and characterization of a portable multifunction radiation detector for radiological emergency preparedness
After the release of radioactive material in the form of radioactive plume from a nuclear power plant (NPP) due to an accident, radioactive plume...
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Automated Multifunction Stand for Mass Measurement of Pin Photodiodes’ Characteristics
AbstractTo control the parameters of PIN photodiodes during their mass production, a high-performance automated multifunctional stand has been...
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Characterization and Multifunction Application of Metalized Textile Materials
The development of modern materials technology has drawn attention to more application possibilities for metalized fabrics. Metalized textiles not...
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Performance Validation of the Acoustic Comparison Coupler for the Sound Level Meter Calibration
An acoustic comparison coupler has been designed by the acoustic and vibration research group, National Research and Innovation Agency (BRIN). This...
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Coupled waveguide–cavity system based on higher-order topological states in square lattice photonic crystals
Recently, higher-order topological states have been widely researched due to its unique properties in manipulating the propagation of light. In this...
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Multifunction switching by a flat structurally tunable acoustic metasurface for transmitted waves
In this paper a flat structurally tunable acoustic metasurface is constructed based on the helical unit cell. The length of the acoustic channel can...
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Laser-Excited Frequency-Switchable and Polarization-Controlled Amplitude-Tunable Terahertz Metamaterial Absorber
We achieve a frequency-switchable and amplitude-tunable terahertz metamaterial absorber (MMA) by means of introducing two different controlling...
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New All-Optical Realizations of Multiplexer Logic Using Micro-ring Resonators
This paper aims to propose two new all-optical configurations to realize the behavior of four inputs-single output (4:1) multiplexer logic. The...
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Geometric Method for Determining the Phase Shift in the Reflection of an Electromagnetic Wave from a Conformal Meta-Surface of a Sensing Element
The current stage of studies of high-impedance conformal surfaces on metamaterials (meta-surfaces) and the development of multifunction measurement...
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Low-Drift Closed-Loop Fiber Optic Gyroscope of High Scale Factor Stability Driven by Laser With External Phase Modulation
In view of the poor scale factor stability of the interferometric fiber optic gyroscope (IFOG), it is a creative method to use laser to drive the...
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Using High-Frequency Noiselike Modulation for Reducing Drift Processes in a LiNbO3-Phase Modulator of a Fiber-Optic Gyroscope
AbstractA method to reduce the short-time phase drift of optical radiation of a LiNbO 3 -phase modulator of a multifunction integrated optic circuit...
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Versatile platform of nonlocal metasurfaces for both spectral and spatial control of light waves
Multifunctional nonlocal metasurfaces based on quasi-bound states in the continuum are experimentally demonstrated, which shapes the wavefronts at...
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Color coded metadevices toward programmed terahertz switching
Terahertz modulators play a critical role in high-speed wireless communication, non-destructive imaging, and so on, which have attracted a large...
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The SLEGS beamline of SSRF
The Shanghai Laser Electron Gamma Source (SLEGS, located in BL03SSID) beamline at the Shanghai Synchrotron Radiation Facility (SSRF) is a Laser...
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Reconfigurable multifunctional graphene-based antenna for cancer therapy with THz wave ablation
In this article, a multifunctional THz antenna with reconfigurable frequency, polarization, and radiation pattern has been presented for use in...
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CDBA-Based Inverse Filter Configuration
This paper presents a tunable inverse filter configuration which uses two current differencing buffered amplifiers (CDBAs), two capacitors and...
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A Multichannel Analog-to-Digital Converter for Seismoacoustic Applications
The authors describe a compact analog-to-digital converter for high-resolution seismoacoustic studies and provide its technical characteristics. The...
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Innovative Biomedical Equipment for Diagnosis of Cancer
Biomedical equipmentBiomedical equipment is crucial for effective disease screening, assessment, therapy, palliation, and recovery. Although...