UV random laser emission from flexible ZnO-Ag-enriched electrospun cellulose acetate fiber matrix
We report an alternative random laser (RL) architecture based on a flexible and ZnO-
enriched cellulose acetate (CA) fiber matrix prepared by electrospinning. The electrospun …
enriched cellulose acetate (CA) fiber matrix prepared by electrospinning. The electrospun …
Electrically pumped random lasers
SF Yu - Journal of Physics D: Applied Physics, 2015 - iopscience.iop.org
Over the past decades extensive research has been carried out to study the lasing
characteristics of random media. Some unexpected phenomena of random lasing action …
characteristics of random media. Some unexpected phenomena of random lasing action …
Statistically Identified Dual Type Random Lasing from Carbon Dots
Random lasers (RLs) attract a growing interest in photonics as laser-like sources featuring
specific benefits over traditional lasers for some applications. Carbon dots (CDs) are well …
specific benefits over traditional lasers for some applications. Carbon dots (CDs) are well …
Angular distribution of laser-induced fluorescence emission of active dyes in scattering media
Angular dependence of the intensity and the emissive wavelength of the laser-induced
fluorescence emission in hybrid media (fluorophores+ nanoparticles) are investigated using …
fluorescence emission in hybrid media (fluorophores+ nanoparticles) are investigated using …
Towards a sensing model using a random laser combined with diffuse reflectance spectroscopy
The previous research proves that the random laser emission reflects not only the scattering
properties but also the absorption properties. The random laser is therefore considered a …
properties but also the absorption properties. The random laser is therefore considered a …
Random laser emission from whole blood as the active medium
E Mendicuti, O Käferlein, C García-Segundo - Optics Letters, 2021 - opg.optica.org
We introduce a proof of concept for multimode random laser (RL) emission with fresh whole
blood (WB) as the active medium. The experimental principle is adapted from RL emission …
blood (WB) as the active medium. The experimental principle is adapted from RL emission …
Transition from incoherent to coherent random lasing by adjusting silver nanowires
The features of silver nanowire random laser (different sizes and concentrations)-based
random lasers with a fixed concentration of laser dye rhodamine B pumped by a …
random lasers with a fixed concentration of laser dye rhodamine B pumped by a …
Laser induced fluorescence spectroscopy of aqueous eosin Y solution
Eosin Yellow (EY) is commonly used for staining in medicine, biology, food industry, textiles,
painting and cosmetics. The spectroscopic and photochemical properties of this synthetic …
painting and cosmetics. The spectroscopic and photochemical properties of this synthetic …
Random lasing detection of structural transformation and compositions in silk fibroin scaffolds
In tissue engineering, microstructure and material composition of tissue scaffolds have major
influences on the proliferation and differentiation of cells in the scaffolds. However, once …
influences on the proliferation and differentiation of cells in the scaffolds. However, once …
Optical characterization of the liver tissue affected by fibrolamellar hepatocellular carcinoma based on internal filters of laser-induced fluorescence
Laser-induced fluorescence (LIF) spectroscopy has recently gained regards for diagnosis of
the cancer in various tissues of the human body. This method in its conventional form, when …
the cancer in various tissues of the human body. This method in its conventional form, when …