Abstract
Hollow fibers for infrared laser delivery are drawn from a glass perform to produce a low-loss and flexible hollow glass fiber at low cost. To utilize the interference effect of the thin glass wall, the wall thickness is carefully controlled by the drawing speed. A Pyrex-glass hollow fiber with an inner diameter of 280 μm and a wall thickness of 9.92 μm shows a low loss at 2.94 μm of the Er:YAG laser wavelength when coated with a silver film on the outer surface.
Original language | English |
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Pages (from-to) | 79-83 |
Number of pages | 5 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 4957 |
DOIs | |
Publication status | Published - 2003 Dec 5 |
Event | PROGRESS IN BIOMEDICAL OPTICS AND IMAGING: Optical Fibers and Sensors for Medical Applications III - San Jose, CA, United States Duration: 2003 Jan 25 → 2003 Jan 28 |
Keywords
- Hollow fibers
- Infrared fibers
- Infrared lasers
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering