.png){kind=icon}
.png){kind=icon}
Return
Position modulation with random pulses
.png){kind=icon}
OA
AI
DOI：10.1364/OE.22.016197.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
A new class of sources generating ensemble of random pulses is introduced based on superposition of the mutual coherence functions of several Multi-Gaussian Schell-model sources that separately are capable of shaping the propagating pulse's average intensity into flat profiles with adjustable duration and edge sharpness. Under certain conditions that we discuss in detail such superposition allows for production of a pulse ensemble that after a sufficiently long propagation distance in a dispersive medium reshapes its average intensity from an arbitrary initial profile to a train whose parts have flat intensities of different levels and durations and can be either temporarily separated or adjacent. (C)2014 Optical Society of America
Keywords:
SCHELL-MODEL BEAMS
PARTIALLY COHERENT PULSES
CROSS-SPECTRAL DENSITIES
EXPERIMENTAL GENERATION
MODAL EXPANSION
LIGHT-SOURCES
FAR FIELDS
FREE-SPACE
PROPAGATION
POLARIZATION
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
3.3
Papers:
6.1W
Citations:
14.3W
Organization
View more organizations