Publications related to Chirped pulse amplification

Tunability of space-time wave packet carrying tunable and dynamically changing OAM value

Tobias Kippenberg, Maxim Karpov, Hao Song, Xinzhou Su

Space-time (ST) wave packets have gained much interest due to their dynamic optical properties. Such wave packets can be generated by synthesizing frequency comb lines, each having multiple complex-weighted spatial modes, to carry dynamically changing orbi ...

Optica Publishing Group2022

Ultrashort Pulse Excited Tip-Enhanced Raman Spectroscopy in Molecules

Klaus Kern, Yang Luo

Vibrational fingerprints of molecules and lowdimension materials can be traced with subnanometer resolution by performing Tip-enhanced Raman spectroscopy (TERS) in a localization of light in the plasmonic nanocavity of the STM enables high spatial resoluti ...

AMER CHEMICAL SOC2022

Photonic chip-based resonant supercontinuum via pulse-driven Kerr microresonator solitons

Tobias Kippenberg, Junqiu Liu, Wenle Weng, Tobias Herr, Miles Henry Anderson

Supercontinuum generation and soliton microcomb formation both represent key techniques for the formation of coherent, ultrabroad optical frequency combs, enabling the RF-to-optical link. Coherent supercontinuum generation typically relies on ultrashort pu ...

OPTICAL SOC AMER2021

System and method for high beam quality pulse generation in mode-locked multimode fiber lasers

Demetri Psaltis, Christophe Moser, Ugur Tegin

A system and method to generate ultrashort high beam quality pulses from spatio- temporally mode-locked multimode fiber laser are described. The invention relies on engineering the intra-cavity pulse propagation in a multimode laser cavity to shape the spa ...

2021

Vibration monitoring based on optical sensing of mechanical nonlinearities in glass suspended waveguides

Yves Bellouard, Tao Yang, Pieter Vlugter, Enrico Casamenti

Vibration monitoring plays a key role in numerous applications, including machinerypredictive maintenance, shock detection, space applications, packaging-integrity monitoring andmining. Here, we investigate mechanical nonlinearities inherently present in s ...

2021

Ultrafast Photon-Induced Tunneling Microscopy

Klaus Kern, Yang Luo

Unification of the techniques of ultrafast science and scanning tunneling microscopy (STM) has the potential of tracking electronic motion in molecules simultaneously in real space and real time. Laser pulses can couple to an STM junction either in the wea ...

AMER CHEMICAL SOC2021

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Jijun He, Qian Li, Feng Li

chi((3)) nonlinearity enables ultrafast femtosecond scale light-to-light coupling and manipulation of intensity, phase, and frequency. chi((3)) nonlinear functionality in micro- and nanoscale photonic waveguides can potentially replace bulky fiber platform ...

EMW PUBLISHING2021

Peculiarities of second harmonic generation with chirped femtosecond pulses at high conversion efficiency

Pierre-Marc Jean Marie Dansette

Frequency doubling of an infrared laser radiation in non-linear optical crystals is a widely used technique to obtain light in the visible range. The second harmonic generation process is influenced by several well-known parameters. In this article we stud ...

ELSEVIER2020

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Chirped pulse amplification

Ultrafast carrier and quasiparticle dynamics in strongly confined perovskite nanoplatelets

Tunability of space-time wave packet carrying tunable and dynamically changing OAM value

Ultrashort Pulse Excited Tip-Enhanced Raman Spectroscopy in Molecules

Highly efficient THz four-wave mixing in doped silicon

Photonic chip-based resonant supercontinuum via pulse-driven Kerr microresonator solitons

System and method for high beam quality pulse generation in mode-locked multimode fiber lasers

Vibration monitoring based on optical sensing of mechanical nonlinearities in glass suspended waveguides

Ultrafast Photon-Induced Tunneling Microscopy

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Peculiarities of second harmonic generation with chirped femtosecond pulses at high conversion efficiency

Graph Chatbot

Chat with Graph Search

Vibration monitoring based on optical sensing of mechanical nonlinearities in glass suspended waveguides

Tunability of space-time wave packet carrying tunable and dynamically changing OAM value

Peculiarities of second harmonic generation with chirped femtosecond pulses at high conversion efficiency

Ultrafast carrier and quasiparticle dynamics in strongly confined perovskite nanoplatelets

Advanced Progress on chi((3)) Nonlinearity in Chip-Scale Photonic Platforms

Ultrashort Pulse Excited Tip-Enhanced Raman Spectroscopy in Molecules

Highly efficient THz four-wave mixing in doped silicon

Photonic chip-based resonant supercontinuum via pulse-driven Kerr microresonator solitons

System and method for high beam quality pulse generation in mode-locked multimode fiber lasers

Ultrafast Photon-Induced Tunneling Microscopy