Results 281 to 290 of about 2,621,724 (309)

Multi-wavelength Laser Photoacoustics

2012
Abstract : An optical detection method designed to detect and identify the presence of macro-molecular gas species (e.g., organophosphate-based nerve agent simulants) at trace level concentrations is presented. The technique is based on a modified version of conventional laser photoacoustic spectroscopy (LPAS) in which optical absorption is typically ...
Richard Tober, Melvin Felton, Kristan P. Gurton   +2 more
openaire   +1 more source

Multi-Wavelength Optical Networks

2002
This chapter is intended as an introduction to optical networking. Firstly, we analyze the functionality of each of the nodes comprising an all-optical network. The evolution path from present WDM networks towards optical cross-connected networks is also discussed.
Idelfonso Tafur Monroy, Eduward Tangdiongga   +1 more
openaire   +1 more source

Tunable and switchable multi-wavelength actively Q-switched fiber laser based on electro-optic modulator and an improved Sagnac filter

Optics and Laser Technology, 2022
Yaomei Peng, Ailing Zhang, Honggang Pan   +2 more
exaly  

Multi-wavelength studies

2010
PROFUMO S, Ullio, Piero
openaire   +1 more source

Multi-wavelength volumetric lithography

Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XV, 2022
Alexander Kostenko, Aditya Narayanan
openaire   +1 more source

Characterization of multi-wavelength Q-switched fiber laser by changing wavelength separation of filter

Optical Fiber Technology, 2020
Ailing Zhang, Honggang Pan
exaly  

Two-/multi-wavelength light excitation effects in optical materials: From fundamentals to applications

Progress in Materials Science, 2019
Guoping Dong, Hanwei Gao, Jianrong Qiu   +2 more
exaly  

Multi-wavelength canopy LiDAR for remote sensing of vegetation: Design and system performance

ISPRS Journal of Photogrammetry and Remote Sensing, 2012
Gong Wei, Song Shalei, Shi Shuo
exaly  

Analysis of Land Cover Classification Using Multi-Wavelength LiDAR System

Applied Sciences (Switzerland), 2017
Tee-Ann Teo, Hsien-Ming Wu
exaly  

Progress in Multi-Wavelength and Multi-Messenger Observations of Blazars and Theoretical Challenges

Galaxies, 2019
Markus Böttcher, Böttcher Markus
exaly