Broadband transient reflectivity traces were measured for Bi2...

In this work, we report a broadband terahertz wave modulator based on a top-gate graphene field effect transistor with p......

The optical properties of disperse red 1 (DR1) dye molecules can be changed by controlling the molecular configurations ......

Visible upconversion emission intensities are investigated in Er3 -doped Y2O3 nanocrystals. We also find that the upconv......

Photoluminescence (PL) conversion of Si nanoparticles by absorbing ultraviolet (UV) lights and emitting visible ones has......

Graphene oxide (GO)/Ag nanoparticle (NP) hybrids are obtained by in situ reduction of Ag NPs on GO sheets. In this lette......

Employing 0.3 nm diameter single-walled carbon nanotubes (SWCNTs) as saturable absorbers, we demonstrate a passively mod......

With tin diselenide (SnSe2) film as a saturable absorber (SA), the passively Q-switched self-frequency doubling (SFD) la......

Mechanical exfoliation (ME) and chemical vapor deposition (CVD) MoS2 monolayers have been extensively studied, but the l......

The optical Tamm state (OTS), which exists generally at the interface between metal and a dielectric Bragg mirror, has b......

In this work, a soliton mode-locked erbium-doped fiber laser (EDFL) with a high-quality molecular beam epitaxy (MBE)-gro......

Due to the composition-dependent properties of two-dimensional (2D) transition metal dichalcogenides (TMDs), alloying of......

Nanometer sized lead molybdate (PbMoO4) plates are prepared through conventional hydrothermal together with sonochemical......

Pure zinc blende structure GaAs/AlGaAs axial heterostructure nanowires (NWs) are grown by metal organic chemical vapor d......

Anisotropic dewetting polydimethylsiloxane (PDMS) surfaces, which consist of groove-like micro/nanostructures (so-called......

Monitoring the chemical and structural changes in protein side chains and endpoints by infrared (IR) spectroscopy is imp......

Transmission and negative refractive index (NRI) of metal-dielectric-metal (MDM) metamaterials perforated with different......

Optical methods and MTT method are used to characterize the antiproliferation effect of antitumor drug 9-aminoacridine (......

The direct replication of W/Si supermirrors is investigated systematically. W/Si supermirrors are fabricated by direct c......

The transmission and negative refractive index (NRI) of metal–dielectric–metal sandwiched metamaterials perforated wit......

We propose and analyze a long-range dielectric-loaded surface plasmon polariton (SPP) waveguide based on graded-index ri......

The electronic and optical properties of the ZrS2/SnS2 van der Waals heterostructure have been investigated. We find out......

Graphene and other extraordinary two-dimensional materials together with recent advances in optical modulators have set ......

Atomic layer deposition (ALD) is under active research for its many emerging applications. In the optical field, ALD ope......

Er3 ions embedded in silica thin films co-doped by SnO2 nanocrystals are fabricated by sol-gel and spin coating methods......

A simple and efficient method for the synthesis of water-soluble NdF3 and NdF3:Ba2 nanocrystals under hydrothermal cond......

A novel drug carrier based on SiO2-coated silver nanoparticle aggregates and antitumor drug is successfully synthesized.......

Cu-doped borate glass co-doped with SnO2 nanoparticles is fabricated by melt quenching. The structure and morphology of ......

The surface morphology of lateral flow (LF) strip is examined by scanning electron microscope (SEM) and the diffuse refl......

Metals in nature exhibit a mediocre wettability and a high optical reflectance from the visible region to the infrared. ......

We report on the generation of Q-switched and ...

A novel structure with high surface enhanced Raman scattering (SERS) activity and bio-specificity as a SERS-based immuno......

We propose a reflection-type infrared biosensor by exploiting localized surface plasmons in graphene ribbon arrays. By e......

In this Letter, we have shown that a giant Goos–H nchen shift of a light beam reflected at terahertz frequencies can be......

Two-photon absorption (2PA) in zinc sulphide (ZnS) and Mn2 -doped ZnS quantum dots is reported by the z-scan technique, ......

We demonstrate the generation of Q-switched pulses from an ytterbium-doped fiber lase...

Graphene has attracted great interest in optoelectronics, owing to its high carrier mobility and broadband absorption. H......

We propose and demonstrate a passively harmonic mode-locked erbium-doped fiber laser (EDFL) using carbon nanotubes polyv......

Silicon nanocone arrays with metal silicide (Fe and Cr)-enriched apexes are fabricated on Si (100) substrate by the Ar ......

We demonstrate that ultra-thin porous alumina membrane (PAM) is suitable for controlling of both size and site of Ge nan......

We report a double Q-switched 946 nm laser with a magnesium-oxide-doped LiNbO...

The position-dependent mode couplings between a semiconductor nanowire (NW) and a planar photonic crystal (PPC) nanocavi......

High-temperature annealing and pre-annealing lift-off procedures are employed to improve the solution processible techni......

The synthesis of zinc oxide (ZnO) nanowires is achieved by vapor phase transportation (VPT) method. The designed quartz ......

Q-switched operation of an Nd:LuAG laser using gold nanorods (GNRs) as the saturable absorber (SA) is reported, which al......

This Letter introduces the design and simulation of a microstrip-line-based electro-optic (EO) polymer optical phase mod......

The investigation of nonlinear optical characteristics of ethanol solution doped with silver nanoparticles is presented.......

Low dimensional silicon, where quantum size effects play significant roles, enables silicon with new photonic functional......