Whispering‐gallery modes (WGM) on a spherical surface were first described by Lord
Rayleigh at the beginning of the last century, but only after the invention of laser did they …

We have studied the optical properties of a hybrid system consisting of cyanine dye J-
aggregates attached to a spherical microcavity. A periodic structure of narrow peaks was …

We propose and numerically verify a scheme for compact optical modulation which can
enable complex directional switching of signals in integrated micro-optical circuits within …

Silica microspheres have been demonstrated as the optical micro-cavity for laser generation
based on whispering-gallery modes (WGM). They can achieve a high-quality factor (Q) …

This article is a second part of the review on optically pumped mirrorless lasing.
Consideration of random lasing presented in the first part [Nastishin Yu A and Dudok TH …

To alleviate the environmental pollution caused by the stockpile of coal-based solid waste,
glass-ceramic microspheres prepared by a simple and low-cost wet process with coal-based …

A method to fabricated Eu 3+-immersed in porous glass microspheres is reported. The
fabricated glass microspheres and the porous glass microspheres are characterized by …

We have studied the optical properties of a hybrid system consisting of cyanine dye J-
aggregates (both PIC and TDBC) attached to a spherical microcavity. Instead of the …

We have coated a silica microsphere with J-aggregates and observed a nonlinear response
of the Whispering Galley Mode of the sphere. Finally, we proposed a trimer microresonator …

In this paper, the silica microspheres having europium ions are fabricated using the powders
floating method. The optical characterizations of the silica microspheres having europium …