A random laser is a non-conventional laser whose feedback mechanism is based on
disorder-induced light scattering. Depending on whether the feedback supplied by …

The random laser represents a non-conventional laser whose feedback is mediated by
random fluctuation of the dielectric constant in space. Depending on whether the feedback is …

Patterned nanowire networks of photoluminescent highly crystalline ZnO nanowires (see
Figure) have been produced via the vapor–liquid–solid mechanism using gold as catalyst …

Photoluminescence and cathodoluminescence (CL) spectra of stoichiometric and oxygen-
deficient ZnO films grown on sapphire were examined. It was found that the intensities of the …

Optical resonators with whispering gallery modes I: Basics Page 1 IEEE JSTQE VOL. 12, NO.
1, JANUARY/FEBRUARY 2006, PP.3-14 1 Optical resonators with whispering gallery modes I …

Optical microbarcodes have recently received a great deal of interest because of their
suitability for a wide range of applications, such as multiplexed assays, cell tagging and …

The smallest random laser | Nature Skip to main content Thank you for visiting nature.com.
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Zinc oxide has numerous applications in electronic and optoelectronic devices. Progress is
currently hampered by a lack of control over electrical conductivity: ZnO is typically n-type …

Both sonochemical and microwave-assisted solution-phase routes to the fabrication of
linked ZnO rods have been developed. The two methods do not need templates, seeds or …

Reduction in size often does more than simply make things smaller. There are many
properties of materials that undergo qualitative, often sudden, changes below a certain size …