All-optical quadrature measurement of over-THz-bandwidth continuous-wave squeezed light

2021 ◽  
Author(s):  
Takahiro Kashiwazaki ◽  
Naoto Takanashi ◽  
Asuka Inoue ◽  
Takushi Kazama ◽  
Koji Enbutsu ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Squeezed Light ◽  
All Optical

Bright squeezed-light generation by a continuous-wave semimonolithic parametric amplifier

1996 ◽  
Vol 21 (17) ◽  
pp. 1396 ◽  
Author(s):  
K. Schneider ◽  
R. Bruckmeier ◽  
H. Hansen ◽  
S. Schiller ◽  
J. Mlynek
Keyword(s):  
Continuous Wave ◽  
Parametric Amplifier ◽  
Squeezed Light ◽  
Light Generation

Generation of continuous-wave bright-squeezed light

1995 ◽  
Author(s):  
Stephan Schiller ◽  
G. Breitenbach ◽  
Silvania F. Pereira ◽  
Ruediger Paschotta ◽  
A. G. White ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Squeezed Light

Plasmon‐Assisted Broadband All‐Optical Control of Highly Intense Femtosecond Laser by Weak Continuous‐Wave Laser

2020 ◽  
Vol 8 (19) ◽  
pp. 2000560
Author(s):  
Chi Zhang ◽  
Hao Wu ◽  
Yanming Xu ◽  
Jinlong Xu ◽  
Zhong Yan ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Continuous Wave ◽  
Optical Control ◽  
Continuous Wave Laser ◽  
All Optical ◽  
Wave Laser

scholarly journals Generation of pulsed and continuous-wave squeezed light with ^87Rb vapor

2010 ◽  
Vol 18 (5) ◽  
pp. 4198 ◽  
Author(s):  
Imad H. Agha ◽  
Gaétan Messin ◽  
Philippe Grangier
Keyword(s):  
Continuous Wave ◽  
Squeezed Light

scholarly journals LOCALIZED MODES IN A CIRCULAR ARRAY OF COUPLED NONLINEAR OPTICAL WAVEGUIDES

2006 ◽  
Vol 16 (06) ◽  
pp. 1739-1752 ◽  
Author(s):  
K. HIZANIDIS ◽  
S. DROULIAS ◽  
I. TSOPELAS ◽  
N. K. EFREMIDIS ◽  
D. N. CHRISTODOULIDES
Keyword(s):  
Optical Communications ◽  
Optical Waveguides ◽  
Continuous Wave ◽  
Optical Data ◽  
Stable Steady State ◽  
Nonlinear Coupling ◽  
Circular Array ◽  
The Core ◽  
All Optical ◽  
Linear And Nonlinear

A circular array of optical waveguides collectively coupled with a central core is investigated. Nonlinear losses, both linear and nonlinear coupling as well as energy transfer between neighboring array elements and between the array and the core are allowed. The concept is ideal for the design of high power stable amplifiers as well as of all-optical data processing devices in optical communications. The existence of stable steady-state continuous wave modes as well as of localized solitary and breathing type modes is demonstrated. These properties render the proposed system functionally rich, far more controllable than a planar one and easier to stabilize.

scholarly journals Recent developments in photoacoustic imaging and sensing for nondestructive testing and evaluation

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Sung-Liang Chen ◽  
Chao Tian
Keyword(s):  
Nondestructive Testing ◽  
Continuous Wave ◽  
Photoacoustic Imaging ◽  
Industrial Applications ◽  
Ultrasonic Waves ◽  
Wave Excitation ◽  
All Optical ◽  
Recent Developments ◽  
Testing And Evaluation ◽  
Nondestructive Testing And Evaluation

AbstractPhotoacoustic (PA) imaging has been widely used in biomedical research and preclinical studies during the past two decades. It has also been explored for nondestructive testing and evaluation (NDT/E) and for industrial applications. This paper describes the basic principles of PA technology for NDT/E and its applications in recent years. PA technology for NDT/E includes the use of a modulated continuous-wave laser and a pulsed laser for PA wave excitation, PA-generated ultrasonic waves, and all-optical PA wave excitation and detection. PA technology for NDT/E has demonstrated broad applications, including the imaging of railway cracks and defects, the imaging of Li metal batteries, the measurements of the porosity and Young’s modulus, the detection of defects and damage in silicon wafers, and a visualization of underdrawings in paintings.

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