DocumentCode
2925577
Title
Micromachining optical waveguides in bulk glass using a femtosecond laser oscillator
Author
Schaffer, Chris B. ; Brodeur, A. ; Garcia, J.F. ; Leight, W.A. ; Mazur, Eric
Author_Institution
Dept. of Phys., Harvard Univ., Cambridge, MA, USA
fYear
2000
fDate
7-12 May 2000
Firstpage
375
Lastpage
376
Abstract
Summary form only given.We show that by focusing a femtosecond laser pulse very tightly, one can micromachine a transparent material using an unamplified laser. A 1.4 numerical aperture (NA) microscope objective is used to focus a 5 nJ, sub-100-fs pulse into a 0.5-/spl mu/m diameter spot inside a piece of Corning 0211 glass.
Keywords
high-speed optical techniques; laser beam machining; micromachining; optical fabrication; optical focusing; optical glass; optical waveguides; 100 fs; 5 nJ; Corning 0211 glass; bulk glass; femtosecond laser oscillator; femtosecond laser pulse focusing; fs laser beam machining; fs laser pulse focusing; microscope objective; optical waveguide micromachining; transparent material; unamplified laser; Continuous wavelet transforms; Glass; Large Hadron Collider; Micromachining; Optical waveguides; Optimized production technology; Oscillators; Telescopes; Ultrafast optics; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2000. (CLEO 2000). Conference on
Conference_Location
San Francisco, CA, USA
Print_ISBN
1-55752-634-6
Type
conf
DOI
10.1109/CLEO.2000.907141
Filename
907141
Link To Document