Search

Your search keyword '"Artem E. Kirik"' showing total 5 results
Start Over Author "Artem E. Kirik"
5 results on '"Artem E. Kirik"'

1. Direct measurements of localized spectral modes in random distributed feedback fiber laser

Author

Artem E. Kirik, Ilya D. Vatnik, and Dmitry V. Churkin

Subjects
Fiber laser, Random laser, Raman laser, Rayleigh backscattering, Physics, QC1-999
Abstract

We present observation of ultra-narrow spectral modes in the generation of the random fiber laser by using a technique of optical heterodyning in real-time. We found that such modes have a spectral width below 3 MHz. The modes are spatially extended over the whole cavity and remain for tens of roundtrip times.

Published
2021
Full Text
View/download PDF

4. Direct measurements of localized spectral modes in random distributed feedback fiber laser

Author

Dmitry V. Churkin, Ilya D. Vatnik, and Artem E. Kirik

Subjects
Materials science, Random laser, business.industry, Raman laser, Physics, QC1-999, Fiber laser, General Physics and Astronomy, Physics::Optics, Optics, Spectral width, Rayleigh backscattering, Optical heterodyning, business
Abstract

We present observation of ultra-narrow spectral modes in the generation of the random fiber laser by using a technique of optical heterodyning in real-time. We found that such modes have a spectral width below 3 MHz. The modes are spatially extended over the whole cavity and remain for tens of roundtrip times.

Published
2021

5. Ultra-narrow spectral modes in generation of random distributed feedback Raman fiber laser

Author

Ilya D. Vatnik, Dmitry V. Churkin, and Artem E. Kirik

Subjects
symbols.namesake, Materials science, Optics, business.industry, Fiber laser, Spectral width, symbols, Physics::Optics, Optical heterodyning, business, Raman spectroscopy, Rayleigh backscattering
Abstract

We directly observe ultra-narrow spectral modes in the generation of the random fiber laser by using a technique of optical heterodyning in real-time. These solitary spectral features appear slightly above the threshold of generation. We found that such modes could have a spectral width well below 3 MHz. These modes are spatially extended over the fiber laser length, and remain for tens of roundtrip times.

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results