Large Normal Dispersion Mode-Locked Erbium-Doped Fiber Laser
Fibers, 2019 We report on a passively mode-locked oscillator based on an erbium-doped dual concentric core fiber combining high normal dispersion and large mode area.
Mincheng Tang +13 more
doaj +1 more source
Large mode area fibers are imperative for scaling up the average power of fiber lasers. Single-mode behavior and low FM loss are the crucial functionalities for these fibers.
Baskiotis, C. +3 more
core +1 more source
Single Trench Fiber-Enabled High-Power Fiber Laser
PhotonicsAs a novel design of large-mode-area fiber, the single trench fiber (STF) providing high higher-order-mode suppression with a large mode area for the fundamental mode shows potential for high-power and high-brightness applications.
Yi An +11 more
doaj +1 more source
Spontaneous and stimulated Raman scattering in long low loss fibers [PDF]
, 1978 This paper considers the problem of forward Raman scattering process in a single transverse mode fiber. Both pump wave depletion and spontaneous scattering are considered in the analysis.
AuYeung, John, Yariv, Amnon
core +1 more source
Bendable large-mode-area fiber with a non-circular core [PDF]
Applied Optics, 2018 We investigate mode-area-scaling and bending performances of a Yb-doped large-mode-area fiber with an elongated non-circular core. Such fiber can be bent in the plane of its short axis to suppress bending effects, such as mode area reduction and mode profile distortion.
Junhua Ji +6 more
openaire +5 more sources
Mode-adaptive control of a kilowatt-level large-mode-area fiber laser based on 5×1 photonic lantern
High Power Laser Science and EngineeringThis study presents high-power mode-selective operation in a large-mode-area (LMA) fiber laser. A spatial mode-adaptive control system incorporating a 5×1 photonic lantern was employed to facilitate mode conversion between the LP01 and LP11 modes.
Wenguang Liu +8 more
doaj +1 more source
A finite element characterization of a commercial endlessly single-mode photonic crystal fiber: is it really single mode? [PDF]
, 2007 One of interesting properties of photonic crystal fibers (PCFs) is their possibility to be single-moded over a wide wavelength range, down to UV, while still having a reasonably large modal profile.
Groesen, E. van +2 more
core +2 more sources
Three-color femtosecond source for simultaneous excitation of three fluorescent proteins in two-photon fluorescence microscopy [PDF]
, 2012 We demonstrate a fiber-based, three-color femtosecond source for simultaneous imaging of three fluorescent proteins (FPs) using two-photon fluorescence microscopy (2PM).
Horton, Nicholas G. +5 more
core +1 more source
An aging evaluation of the bearing performances of glass fiber composite laminate in salt spray fog environment [PDF]
, 2019 The aim of the present paper is to assess the bearing performance evolution of pinned, glass-composite laminates due to environmental aging in salt-spray fog tests.
Bruzzaniti P. G. +4 more
core +1 more source
Large mode area aperiodic fiber designs for robust singlemode emission under high thermal load
, 2015 International audienceIn this paper, we investigate the potential of various large mode area bers under thermal load, that is the state-of-the-art air-silica large pitch bers, as well as the recently devised symmetry-reduced photonic crystal ber and ...
Benoit, Aurélien +11 more
core +2 more sources