Nanooptics and Nanophotonics News

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Enhancing the Fluorescence of Single-Walled Carbon Nanotubes

Enhancing the Fluorescence of Single-Walled Carbon Nanotubes

A recent study examines the plasmonic effects of silver and gold nanoparticles of different geometries to regulate and improve the fluorescence intensity of Single-Walled Carbon Nanotubes (SWCNTs).

21 Mar 2022

Study Offers Insights into Photoluminescence Mechanism of Carbonized Polymer Dots

Study Offers Insights into Photoluminescence Mechanism of Carbonized Polymer Dots

The rapid growth of luminous carbon-based nanomaterials (carbon dots, CDs) during the last decade has been one of the most promising ways to create effective luminescence through simple synthesis. CPDs are being studied extensively as a new subclass of CDs. Then, there is the question of what is glowing and why is it shining.

16 Mar 2022

New Strategy to Enhance Single Photon Emitters for Quantum Photonics

New Strategy to Enhance Single Photon Emitters for Quantum Photonics

A hybridized plasmon probe made of a fiber taper and silver nanowires was utilized to selectively alter the radiation characteristics of single photon emitters for quantum photonic applications.

15 Mar 2022

New Achromatic X-Ray Lens can Make It Much Easier to Study Nanostructures

New Achromatic X-Ray Lens can Make It Much Easier to Study Nanostructures

PSI scientists have developed a ground-breaking achromatic lens for X-rays. This allows the X-ray beams to be accurately focused on a single point even if they have different wavelengths.

15 Mar 2022

Scientists Report the Ideal Laser to Enhance Tattoo Removal

Scientists Report the Ideal Laser to Enhance Tattoo Removal

Researchers explored the removal of permanent tattoos and compared nano and picosecond laser treatments.

10 Mar 2022

Organic Synthesis Broadens Cu Nanoparticles Optoelectronic Applications

Organic Synthesis Broadens Cu Nanoparticles Optoelectronic Applications

The successful synthesis of copper nanoparticles (Cu NPs) in the organic phase has been achieved for the first time, broadening their practical applications.

8 Mar 2022

Nanometric Light Modulators Used to Study Deep Regions of the Brain

Nanometric Light Modulators Used to Study Deep Regions of the Brain

Scientists can depend on a formidable tool—light when it comes to recording and stimulating brain activity.

4 Mar 2022

Enhancing Anticounterfeiting Strategies in Banknotes

Enhancing Anticounterfeiting Strategies in Banknotes

Researchers have developed a new film that can help to enhance anticounterfeiting strategies.

4 Mar 2022

Researchers Aim to Tune the Emission of Molecules Dispersed in the Liquid Crystal

Researchers Aim to Tune the Emission of Molecules Dispersed in the Liquid Crystal

The current research by Erik van Heijst and colleagues (PSN) has been chosen as a featured article and journal cover in the previous issue of the Journal of Applied Physics and a SciLight article was written by the American Institute of Physics.

3 Mar 2022

Vertical, Atomic Engineering Could Redesign Optical Devices

Vertical, Atomic Engineering Could Redesign Optical Devices

A group of researchers recently demonstrated the effectiveness of atomic level height steps in strongly scattering the mid-infrared acoustic graphene plasmons (AGPs).

2 Mar 2022

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