Abstract
Low-loss hollow waveguides with multiple dielectric layer are designed and fabricated for use in cavity ring-down spectroscopy. The waveguides are composed of four glass strips with dielectric multilayer that are deposited on the surface in advance. Experimental results show that the waveguides with double dielectric layers have lower losses at a target wavelength in the infrared than those with a single dielectric layer.
Original language | English |
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Title of host publication | Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIII |
Volume | 8576 |
DOIs | |
Publication status | Published - 2013 May 22 |
Event | Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIII - San Francisco, CA, United States Duration: 2013 Feb 2 → 2013 Feb 3 |
Other
Other | Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XIII |
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Country | United States |
City | San Francisco, CA |
Period | 13/2/2 → 13/2/3 |
Keywords
- Cavity-ring-down spectroscopy
- hollow waveguide
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Radiology Nuclear Medicine and imaging