scholarly journals Multiple Beam Laser Light Sources Final Report CRADA No. TC-739-94

2017 ◽  
Author(s):  
L. A. Hackel ◽  
K. McKinney
Keyword(s):  
Laser Light ◽  
Final Report ◽  
Light Sources ◽  
Multiple Beam ◽  
Beam Laser

scholarly journals Medical Industry Trends That Promote the Use of Optical Medicine Fiber

2021 ◽  
pp. 76-79
Author(s):  
Dr. R. Thillaikkarasi ◽  
Sindhuja R ◽  
Sivabharati M ◽  
Abira Bright ◽  
Sreejith V
Keyword(s):  
Optical Fibers ◽  
Laser Light ◽  
Light Sources ◽  
Healthcare Industry ◽  
Future Prospects ◽  
Enabling Technology ◽  
Instruments And Techniques ◽  
Ancient Times ◽  
New Generation ◽  
Industry Trends

Optics has, since ancient times, being used as aid for the exam human patients and in some therapeutic treatments. Many of the optic medical instruments in use today were developed in the nineteenth century and, with the advent of optical fibers and laser light sources in the mid twentieth century, a new generation of medical devices, instruments, and techniques have been developed that have helped modernize medicine and perform task unimaginable only a few decades ago. This chapter illustrates through several optical instrument and application examples the uses, benefits, and future prospects that optics brings as an enabling technology to the medicine and the overall healthcare industry.

scholarly journals Coherent Ray Tracing Simulation Of Non-Imaging Laser Beam Shaping With Multi-Aperture Elements

2019 ◽  
Vol 215 ◽  
pp. 01001
Author(s):  
Raoul Kirner ◽  
Wilfried Noell ◽  
Toralf Scharf ◽  
Reinhard Voelkel
Keyword(s):  
Ray Tracing ◽  
Continuous Wave ◽  
Laser Light ◽  
Traditional Approach ◽  
Statistical Treatment ◽  
Diffraction Theory ◽  
Beam Shaping ◽  
Optical Systems ◽  
Light Sources ◽  
Mask Aligner

The application of laser light sources for illumination tasks like in mask aligner lithography relies on non-imaging optical systems with multi-aperture elements for beam shaping. When simulating such systems, the traditional approach is to separate the beam-shaping part (incoherent simulation) from dealing with coherence properties of the illuminating laser light source (diffraction theory with statistical treatment). We present an approach using Gaussian beam decomposition to include coherence simulation into ray tracing, combining these two parts, to get a complete picture in one simulation. We discuss source definition for such simulations, and verify our assumptions on a well-known system. We then apply our approach to an imaging beam shaping setup with microoptical multi-aperture elements. We compare the simulation to measurements of a similar beam-shaping setup with a 193 nm continuous-wave laser in a mask-aligner configuration.

Demultiplexing multiple-beam laser Doppler vibrometry for continuous scanning

2009 ◽  
Author(s):  
Richard Burgett ◽  
Vyacheslav Aranchuk ◽  
James Sabatier ◽  
Steven S. Bishop
Keyword(s):  
Laser Doppler ◽  
Laser Doppler Vibrometry ◽  
Multiple Beam ◽  
Beam Laser ◽  
Continuous Scanning

Multiple beam laser cell micropatterning system

2004 ◽  
Author(s):  
Sriram V. Narasimhan ◽  
Richard L. Goodwin ◽  
Thomas K. Borg ◽  
Darren M. Dawson ◽  
Bruce Z. Gao
Keyword(s):  
Multiple Beam ◽  
Beam Laser ◽  
Cell Micropatterning ◽  
Laser Cell
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