Manipulating luminescence of light emitters by photonic crystals
The modulation of luminescence is essential because unwanted spontaneous‐emission
modes have a negative effect on the performance of luminescence‐based photonic devices …
modes have a negative effect on the performance of luminescence‐based photonic devices …
Photonic-band-edge-induced lasing in self-assembled dye-activated photonic crystals
We report experimental demonstration of photonic band-edge lasing in three-dimensionally
ordered self-assembled photonic crystals consisting of rhodamine-B dye doped …
ordered self-assembled photonic crystals consisting of rhodamine-B dye doped …
Fine tuning of emission through the engineering of colloidal crystals
We describe the preparation and characterization of photonic colloidal crystals from silica
spheres with incorporated luminescent [Mo6Br14] 2− cluster units. These structures exhibit …
spheres with incorporated luminescent [Mo6Br14] 2− cluster units. These structures exhibit …
A microfluidic chip with integrated colloidal crystal for online optical analysis
SK Hoi, X Chen, VS Kumar, S Homhuan… - Advanced Functional …, 2011 - Wiley Online Library
A microfluidic chip that incorporates colloidal crystals inside a microchannel system for on‐
chip integration of optical components is presented. It is demonstrated that the use of …
chip integration of optical components is presented. It is demonstrated that the use of …
Increasing fluorescent concentrator light collection efficiency by restricting the angular emission characteristic of the incorporated luminescent material: the'Nano-Fluko …
Fluorescent concentrators concentrate both diffuse and direct radiation without requiring
tracking of the sun. In fluorescent concentrators, luminescent materials embedded in a …
tracking of the sun. In fluorescent concentrators, luminescent materials embedded in a …
Wavelength redistribution and color purification action of a photonic crystal
E Bovero, FCJM Van Veggel - Journal of the American Chemical …, 2008 - ACS Publications
Currently, photonic crystals are attracting a lot of interest because of their ability to harvest
light from a device into specific directions and wavelengths. In this work we have proven the …
light from a device into specific directions and wavelengths. In this work we have proven the …
Manipulation of the spontaneous emission in mesoporous synthetic opals impregnated with fluorescent guests
Y Yamada, H Yamada, T Nakamura, K Yano - Langmuir, 2009 - ACS Publications
The spontaneous emission of light from light-emitting materials adsorbed within the ordered
pores of monodispersed mesoporous silica spheres (MMSS) has been investigated. By …
pores of monodispersed mesoporous silica spheres (MMSS) has been investigated. By …
Bragg wave coupling in self-assembled opal photonic crystals
RV Nair, BN Jagatap - Physical Review A—Atomic, Molecular, and Optical …, 2012 - APS
The optical properties of three-dimensionally-ordered self-assembled photonic crystals are
studied in the Bragg wave coupling regime. Angle-resolved photonic stop gap …
studied in the Bragg wave coupling regime. Angle-resolved photonic stop gap …
A general strategy to fabricate photonic crystal heterostructure with Programmed photonic stopband
L Zhang, B Liu, J Wang, S Tao, Q Yan - Journal of colloid and interface …, 2018 - Elsevier
In this paper, we present a general fabrication strategy to achieve the structure control and
the flexible photonic stop band regulation of (2+ 1) D photonic crystal heterostructures …
the flexible photonic stop band regulation of (2+ 1) D photonic crystal heterostructures …
Fluorescence enhancement of rhodamine B in the presence of photonic crystal heterostructures
Photonic crystal heterostructures have been obtained by mixing a styrene–
hydroxyethylmethacrylate (ST-HEMA) colloidal dispersion with Au colloidal solution (1: 5 …
hydroxyethylmethacrylate (ST-HEMA) colloidal dispersion with Au colloidal solution (1: 5 …