Coherent fiber supercontinuum for biophotonics

H Tu, SA Boppart - Laser & photonics reviews, 2013 - Wiley Online Library
Biophotonics and nonlinear fiber optics have traditionally been two independent fields.
Since the discovery of fiber‐based supercontinuum generation in 1999, biophotonics …

The Raman effect in femto-and attosecond physics

AM Zheltikov - Physics-Uspekhi, 2011 - iopscience.iop.org
The interaction of ultrashort light pulses with matter is accompanied by a variety of new
phenomena involving Raman scattering due to vibrational and rotational modes of …

Tunable high-energy soliton pulse generation from a large-mode-area fiber and its application to third harmonic generation microscopy

K Wang, C Xu - Applied physics letters, 2011 - pubs.aip.org
We demonstrate high-energy soliton generation from 1580 nm to 2130 nm by using soliton
self-frequency shift in a large-mode-area fiber, pumped by a femtosecond fiber laser source …

Investigation of the long wavelength limit of soliton self-frequency shift in a silica fiber

B Li, M Wang, K Charan, M Li, C Xu - Optics Express, 2018 - opg.optica.org
We explore the long wavelength limit of soliton self-frequency shift in silica-based fibers
experimentally and using numerical simulation. We found that the longest wavelength …

Single-beam multimodal nonlinear-optical imaging of structurally complex events in cell-cycle dynamics

AA Lanin, AS Chebotarev, IV Kelmanson… - Journal of Physics …, 2021 - iopscience.iop.org
We demonstrate a multimodal nonlinear-optical imaging that combines second-and third-
harmonic generation (SHG and THG) with three-photon-excited fluorescence (3PEF) as a …

Nonlinear-optical brain anatomy by harmonic-generation and coherent Raman microscopy on a compact femtosecond laser platform

LV Doronina-Amitonova, AA Lanin, OI Ivashkina… - Applied Physics …, 2011 - pubs.aip.org
An extended-cavity Cr: forsterite laser is integrated with a photonic-crystal fiber soliton
frequency shifter and a periodically poled lithium niobate spectrum compressor for …

3 GHz, watt-level femtosecond Raman soliton source

J Lim, HW Chen, S Xu, Z Yang, G Chang, FX Kärtner - Optics letters, 2014 - opg.optica.org
We demonstrate a 3 GHz repetition rate, femtosecond Raman soliton source with its
wavelength tunable from 1.15 to 1.35 μm. We investigate the dependence of Raman soliton …

High-energy self-mode-locked Cr: forsterite laser near the soliton blowup threshold

AA Ivanov, GN Martynov, AA Lanin, AB Fedotov… - Optics Letters, 2020 - opg.optica.org
At the level of peak powers needed for a Kerr-lens mode-locked operation of solid-state
soliton short-pulse lasers, a periodic perturbation induced by spatially localized pulse …

Pulse-width-tunable 0.7 W mode-locked Cr: forsterite laser

AA Ivanov, AA Voronin, AA Lanin… - Optics letters, 2014 - opg.optica.org
A mode-locked chromium forsterite laser with output power in excess of 0.7 W, a central
wavelength of 1.25 μm, a pulse repetition rate of 29 MHz, and an output pulse-width-tunable …

Комбинационное рассеяние света в фемто-и аттосекундной физике

АМ Желтиков - Успехи физических наук, 2011 - ufn.ru
Открытие комбинационного рассеяния света (КР) сыграло важную роль в развитии
физики. Наблюдение этого эффекта явилось одним из наиболее убедительных …