Optical-resolution photoacoustic micro-endoscopy using image-guide fibers and fiber laser technology

2011 ◽  
Author(s):  
P. Hajireza ◽  
W. Shi ◽  
P. Shao ◽  
S. Kerr ◽  
R. J. Zemp
Keyword(s):  
Fiber Laser ◽  
Optical Resolution ◽  
Laser Technology ◽  
Image Guide

Real-time optical-resolution photoacoustic microscopy using fiber-laser technology

2011 ◽  
Author(s):  
Wei Shi ◽  
Parsin Hajireza ◽  
Peng Shao ◽  
Shaun Kerr ◽  
Roger J. Zemp
Keyword(s):  
Fiber Laser ◽  
Real Time ◽  
Optical Resolution ◽  
Photoacoustic Microscopy ◽  
Laser Technology

WITHDRAWN: Joining of NiTi/Ti6Al4V alloys using copper intermediate thin layer using fiber laser technology

2021 ◽  
pp. 158916
Author(s):  
S. Chatterjee ◽  
S.S. Mahapatra ◽  
A.K. Pandey ◽  
K.S. Arora ◽  
T.A. Nguyen ◽  
...  
Keyword(s):  
Thin Layer ◽  
Fiber Laser ◽  
Laser Technology

Physical and mechanical characterization of dissimilar laser welded joints of AISI 316/Cu/SMA using fiber laser technology

2020 ◽  
Vol 32 (3) ◽  
pp. 032018 ◽  
Author(s):  
Suman Chatterjee ◽  
Siba Sankar Mahapatra ◽  
Kanwer Singh Arora ◽  
Ajit Behera
Keyword(s):  
Fiber Laser ◽  
Welded Joints ◽  
Mechanical Characterization ◽  
Laser Technology ◽  
Aisi 316

scholarly journals Dual-Polarized Fiber Laser Sensor for Photoacoustic Microscopy

Sensors ◽  
2019 ◽  
Vol 19 (21) ◽  
pp. 4632 ◽  
Author(s):  
Lin ◽  
Liang ◽  
Jin ◽  
Wang
Keyword(s):  
Fiber Laser ◽  
Optical Resolution ◽  
High Sensitivity ◽  
Low Noise ◽  
Laser Sensor ◽  
Photoacoustic Microscopy ◽  
Label Free ◽  
Laser Sensors ◽  
Dual Polarized

Optical resolution photoacoustic microscopy (OR-PAM) provides high-resolution, label-free and non-invasive functional imaging for broad biomedical applications. Dual-polarized fiber laser sensors have high sensitivity, low noise, a miniature size, and excellent stability; thus, they have been used in acoustic detection in OR-PAM. Here, we review recent progress in fiber-laser-based ultrasound sensors for photoacoustic microscopy, especially the dual-polarized fiber laser sensor with high sensitivity. The principle, characterization and sensitivity optimization of this type of sensor are presented. In vivo experiments demonstrate its excellent performance in the detection of photoacoustic (PA) signals in OR-PAM. This review summarizes representative applications of fiber laser sensors in OR-PAM and discusses their further improvements.

High-power fiber laser technology for wavelength conversion

2013 ◽  
Author(s):  
Yoonchan Jeong ◽  
Luis A. Vazquez-Zuniga ◽  
Youngchul Kwon ◽  
Seung Jong Lee ◽  
Hyuntai Kim
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Wavelength Conversion ◽  
Laser Technology

Potentials of fiber laser technology in microfabrication

2007 ◽  
Author(s):  
Volker Franke ◽  
Udo Klotzbach ◽  
Michael Panzner ◽  
Roger Püschel
Keyword(s):  
Fiber Laser ◽  
Laser Technology
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