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Nature Photonics (2)
Light: Science & Applications (1)
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Showing 1–4 of 4 results

Advanced filters: Author: Withawat Withayachumnankul Clear advanced filters

Photonic crystal traps THz waves

Photonic crystals have long been used to confine and guide propagating electromagnetic waves with low loss. Now, a new twist has been added by exploiting their leaky mode to effectively trap and dissipate incident electromagnetic energy over a broad frequency band.

Withawat Withayachumnankul
Christophe Fumeaux
News & Views31 Jul 2014
Nature Photonics

Volume: 8, P: 586-587
Compressing onto a single pixel

A breakthrough in metamaterial-based spatial light modulator design makes single-pixel real-time imaging practical by using compressive sensing to dispense with slow mechanical scanning.

Withawat Withayachumnankul
Derek Abbott
News & Views31 Jul 2014
Nature Photonics

Volume: 8, P: 593-594
In the shadow of the laser phantom needle cross: dynamic air-plasma aperture sheds light on terahertz microscopy

Daniel Headland
Withawat Withayachumnankul
News & ViewsOpen Access20 May 2022
Light: Science & Applications

Volume: 11, P: 1-2
Insulator–metal transition in substrate-independent VO₂ thin film for phase-change devices

Mohammad Taha
Sumeet Walia
Madhu Bhaskaran
ResearchOpen Access20 Dec 2017
Scientific Reports

Volume: 7, P: 1-10