Publications related to Double-clad fiber

Deep Neural Networks for seeing through multimode fibers

Demetri Psaltis, Christophe Moser, Navid Borhani, Eirini Kakkava

Image delivery through multimode fibers (MMFs) suffers from modal scrambling which results in a speckle pattern at the fiber output. In this work, we use Deep Neural Networks (DNNs) for recovery and/or classification of the input image from the intensity-o ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Selective femtosecond laser ablation via two-photon fluorescence imaging through a multimode fiber

Demetri Psaltis, Christophe Moser, Damien Claude-Marie Loterie, Eirini Kakkava, Donald Benjaman Conkey, Marilisa Romito

We demonstrate the ability of a multimode fiber probe to provide two-photon fluorescence (TPF) imaging feedback that guides the femtosecond laser ablation (FLA) in biological samples for highly selective modifications. We implement the system through the p ...

OPTICAL SOC AMER2019

Spatiotemporal self-similar fiber laser

Demetri Psaltis, Christophe Moser, Eirini Kakkava, Babak Rahmani, Ugur Tegin

Spatiotemporal mode-locked fiber lasers are a type of ultrafast lasers for which the longitudinal and transverse modes of the multimode fiber cavities are locked via nonlinear interaction in the cavity. Here we report the experimental realization of a spat ...

OPTICAL SOC AMER2019

Two-photon imaging and selective laser ablation of Cochlea hair cells through a multimode fiber probe

Demetri Psaltis, Christophe Moser, Damien Claude-Marie Loterie, Eirini Kakkava, Marilisa Romito

We demonstrate multimode fiber probe that accomodates dual modality properties for high power ultrashort pulse delivery. A commercially available multimode graded-index (GRIN) fiber is used for two-photon imaging and/or femtosecond laser ablation of Cochle ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Microstructured Multimaterial Fibers for Microfluidic Sensing

Fabien Sorin, Wei Yan, Alexis Gérald Page, Dang Tùng Nguyen, Chaoqun Dong

The thermal drawing of a uniform capillary-like fiber that integrates an encapsulated microchannel and an embedded capacitor system within a polymeric cladding is demonstrated. Such a fiber construct has versatile functionalities applicable to microfluidic ...

WILEY2019

Micromechanical study on the origin of fiber bridging under interlaminar and intralaminar mode I failure

John Botsis, Georgios Pappas, Fernando Naya Montans

Fiber reinforced polymers (FRPs) subjected to mode I fracture show important toughening due to the development of large scale bridging (LSB). Experimental studies of this phenomenon in unidirectional carbon/epoxy laminates using double cantilever beam spec ...

ELSEVIER SCI LTD2019

Local activation of surface and hybrid acoustic waves in optical microwires

Luc Thévenaz, Marcelo Alfonso Soto Hernandez, Desmond Chow Ming Chia

Elastic vibrations in subwavelength structures have gained importance recently in fundamental light–matter studies and various optoacoustic applications. Existing techniques have revealed the presence of distinct acoustic resonances inside silica microwire ...

2018

Excitonic Emission of Monolayer Semiconductors Near-Field Coupled to High-Q Microresonators

Tobias Kippenberg, Clément Christian Javerzac-Galy, Ryan Daniel Schilling, Sina Khorasani, Nicolas Piro Mastracchio, Anshuman Kumar

We present quantum yield measurements of single layer WSe2 (1L-WSe2) integrated with high-Q (Q > 106) optical microdisk cavities, using an efficient (η > 90%) near-field coupling scheme based on a tapered optical fiber. Coupling of the excitonic emission i ...

2018

Transmission in Multimode fiber with deep learning

Demetri Psaltis, Christophe Moser, Damien Claude-Marie Loterie, Babak Rahmani, Georgia Konstantinou

Spatio-temporal control of femtosecond pulse-delivery through multimode fibers (MMF) can be used to achieve two photon photo-polymerization. Transmission-matrix method is used in linear domain to solve the scrambling effect at the fiber output and generate ...

IEEE2018

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Double-clad fiber

Deep Neural Networks for seeing through multimode fibers

Large stimulated Brillouin scattering amplification in gases

Selective femtosecond laser ablation via two-photon fluorescence imaging through a multimode fiber

Spatiotemporal self-similar fiber laser

Two-photon imaging and selective laser ablation of Cochlea hair cells through a multimode fiber probe

Microstructured Multimaterial Fibers for Microfluidic Sensing

Micromechanical study on the origin of fiber bridging under interlaminar and intralaminar mode I failure

Local activation of surface and hybrid acoustic waves in optical microwires

Excitonic Emission of Monolayer Semiconductors Near-Field Coupled to High-Q Microresonators

Transmission in Multimode fiber with deep learning

Graph Chatbot

Chat with Graph Search

Selective femtosecond laser ablation via two-photon fluorescence imaging through a multimode fiber

Deep Neural Networks for seeing through multimode fibers

Micromechanical study on the origin of fiber bridging under interlaminar and intralaminar mode I failure

Large stimulated Brillouin scattering amplification in gases

Two-photon imaging and selective laser ablation of Cochlea hair cells through a multimode fiber probe

Spatiotemporal self-similar fiber laser

Microstructured Multimaterial Fibers for Microfluidic Sensing

Local activation of surface and hybrid acoustic waves in optical microwires

Excitonic Emission of Monolayer Semiconductors Near-Field Coupled to High-Q Microresonators

Transmission in Multimode fiber with deep learning