Optical limiters and photovoltaic devices based on C60, carbon nanotubes and their nanocomposites

Jin, Michael H.‐C.; Durstock, Michael F.; Dai, Liming

doi:10.1016/b978-044451855-2/50020-6

Cited by 5 publications

(2 citation statements)

References 58 publications

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“…The ability to adsorb and reflect the EMI makes carbon nanomaterials (nanocarbons) the promising candidates for numerical potential applications related to EMI absorbance in infrared, visible and UV spectral regions. They can be used for potential broadband limiting applications 1, 2, design of extremely low reflectance coatings and paints 3–5, sensors and pyroelectric detectors 6, 7. The ability of nanotubes and nanowires to adsorb and transfer thermopower waves may also be important for the development of new types of thermoelectric devices 8.…”

Section: Introductionmentioning

confidence: 99%

Comparative study of reflectance properties of nanodiamonds, onion‐like carbon and multiwalled carbon nanotubes

Кузнецов

Мосеенков

Elumeeva

et al. 2011

Physica Status Solidi (b)

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Carbon nanomaterials are the promising candidates for potential broadband limiting applications and extremely low reflectance coatings, particularly in the infrared, visible and UV spectral regions. In this paper we have performed the comparative study of diffuse reflectance of nanodiamond (ND), sp 2 /sp 3 composites, onion-like carbon (OLC) and multiwalled carbon nanotubes (MWNTs) in visible and UV regions. ND, sp 2 /sp 3 composites and OLC produced via high temperature annealing of the same set of NDs allow us to vary sp 2 /sp 3 carbon ratio, size of primary particle agglomerates and concentration of defects while MWNT set provides possibility to vary NT diameters and length, order/disorder degree (via high temperature MWNTS annealing). The diffuse reflectance of carbon nanomaterials depends mainly on the electronic configuration, defect concentration, size of graphene-like ordered fragments and agglomerates of nanoparticles along with their morphology.

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Section: Introductionmentioning

confidence: 99%

Comparative study of reflectance properties of nanodiamonds, onion‐like carbon and multiwalled carbon nanotubes

Кузнецов

Мосеенков

Elumeeva

et al. 2011

Physica Status Solidi (b)

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“…In the past 20 years, many approaches for optical limiting have been investigated. The most common designs have used two-photon absorption or absorption in nonlinear media as the limiting element. − However, many of the examined materials, such as carbon black, cadmium sulfates, graphene oxides, and silica with metal nanoparticles, have been primarily embodied in dilute liquid suspensions and suffer from turndown ratios below 10. Alternatively, some limiter designs with damage thresholds near their actuation threshold provide larger turndown ratios, albeit with the penalty of single-use protection.…”

mentioning

confidence: 99%

Optical Limiting Based on Huygens’ Metasurfaces

et al. 2020

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Optical limiting is desirable or necessary in a variety of applications that employ high-power light sources or sensitive photodetectors. However, the most prevalent methods compromise between on-state transmission and turndown ratio or rely on narrow transmission windows. We demonstrate that a metasurface-based architecture incorporating phase-change materials enables both high and broadband on-state transmission (−4.8 dB) while also providing a large turndown ratio (25.2 dB). Additionally, this design can be extended for broadband multiwavelength limiting due to the high off-resonance transmittance and readily scalable resonant wavelength. Furthermore, our choice of active material allows for protection in ultrafast laser environments due to the speed of the phase transition. These benefits offer a strong alternative to state-of-the-art optical limiters in technologies ranging from sensor protection to protective eyewear.

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Performance and photoresponse characterizations of pyrimidine quinolone carboxylate derivatives films-based heterojunction devices

Farag

Elkanzi

Ammar

et al. 2021

Optik

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Optical limiters and photovoltaic devices based on C60, carbon nanotubes and their nanocomposites

Cited by 5 publications

References 58 publications

Comparative study of reflectance properties of nanodiamonds, onion‐like carbon and multiwalled carbon nanotubes

Comparative study of reflectance properties of nanodiamonds, onion‐like carbon and multiwalled carbon nanotubes

Optical Limiting Based on Huygens’ Metasurfaces

Performance and photoresponse characterizations of pyrimidine quinolone carboxylate derivatives films-based heterojunction devices

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