The demand for high-speed and highly efficient optical communication techniques has been
rapidly growing due to the ever-increasing volume of data traffic. As well as the digital …

Glass microresonators with whispering gallery modes (WGMs) have a lot of diversified
applications, including applications for sensing based on thermo-optical effects …

Optical frequency combs (OFCs) generated in microresonators with whispering gallery
modes are demanded for different applications including telecommunications. Extending …

Kerr optical frequency combs (OFCs) based on silica microsphere whispering gallery mode
resonator (WGMR) have various applications where they are used as a light source. For …

We demonstrate a wavelength sensor based on whispering gallery mode (WGM)
resonators. For the first time, multiple polymethyl methacrylate (PMMA) microspheres were …

Microresonator-based lasers in the two-micron range are interesting for extensive
applications. Tm3+ ions provide high gain; therefore, they are promising for laser generation …

Conventional data center interconnects rely on power-hungry arrays of discrete wavelength
laser sources. However, growing bandwidth demand severely challenges ensuring the …

Optical frequency comb (OFC) has attracted growing interest in various fields, such as
frequency metrology, absorption spectroscopy, and instrumental calibrations. Electro-optic …

Optical whispering gallery mode microresonators with controllable parameters in the
telecommunication range are demanded for diverse applications. Controlling group velocity …

Optical frequency combs (OFCs) generated in microresonators can substitute for widely
employed power-hungry laser arrays, ensuring spectral and energy efficiency in wavelength …