Alexey N. Guryanov

Velikiy Novgorod, NGR 603600, Russian Federation

Last Updated: 09/26/2026

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Found 19 publications

W-type and Graded-index bismuth-doped fibers for efficient lasers and amplifiers operating in E-band.

W-type and Graded-index bismuth-doped fibers for efficient lasers and amplifiers operating in E-band.

Journal: Optics express

Published: February 25, 2022

Scaling of average power in sub-MW peak power Yb-doped tapered fiber picosecond pulse amplifiers.

Scaling of average power in sub-MW peak power Yb-doped tapered fiber picosecond pulse amplifiers.

Journal: Optics express

Published: March 17, 2021

Radial distribution and absorption cross section of active centers in bismuth-doped phosphosilicate fibers.

Radial distribution and absorption cross section of active centers in bismuth-doped phosphosilicate fibers.

Journal: Optics express

Published: October 29, 2020

Bend-insensitive bismuth-doped P2O5-SiO2 glass core fiber for a compact O-band amplifier.

Bend-insensitive bismuth-doped P2O5-SiO2 glass core fiber for a compact O-band amplifier.

Journal: Optics letters

Published: May 02, 2020

Highly efficient 3.7 kW peak-power single-frequency combined Er/Er-Yb fiber amplifier.

Highly efficient 3.7 kW peak-power single-frequency combined Er/Er-Yb fiber amplifier.

Journal: Optics letters

Published: April 03, 2020

Compact and efficient O-band bismuth-doped phosphosilicate fiber amplifier for fiber-optic communications.

Compact and efficient O-band bismuth-doped phosphosilicate fiber amplifier for fiber-optic communications.

Journal: Scientific reports

Published: March 13, 2020

Photostability of laser-active centers in bismuth-doped GeO2-SiO2 glass fibers under pumping at 1550 nm.

Photostability of laser-active centers in bismuth-doped GeO2-SiO2 glass fibers under pumping at 1550 nm.

Journal: Optics express

Published: November 06, 2019

High-order mode suppression in double-clad optical fibers by adding absorbing inclusions.

High-order mode suppression in double-clad optical fibers by adding absorbing inclusions.

Journal: Scientific reports

Published: October 22, 2019

Formation of laser-active centers in bismuth-doped high-germania silica fibers by thermal treatment.

Formation of laser-active centers in bismuth-doped high-germania silica fibers by thermal treatment.

Journal: Optics express

Published: May 27, 2018

Sub-MW peak power diffraction-limited chirped-pulse monolithic Yb-doped tapered fiber amplifier.

Sub-MW peak power diffraction-limited chirped-pulse monolithic Yb-doped tapered fiber amplifier.

Journal: Optics express

Published: November 03, 2017

Endoscopic surgery for benign diseases and injuries of the esophagus (with commentary)

Endoscopic surgery for benign diseases and injuries of the esophagus (with commentary)

Journal: Khirurgiia

Published: November 03, 2016

Endosurgery of benign diseases and injuries of esophagus

Endosurgery of benign diseases and injuries of esophagus

Journal: Khirurgiia

Published: June 15, 2016

Showing 1-12 of 19

Last Updated: 09/26/2026