Abstract
We report on the fabrication of optical channel waveguide on a high-energy-beam sensitive glass using a maskless non-photolithographic processing technique. Laser direct writing and one-step chemical etching result in high quality channel waveguide with a propagation loss of about -0.27 dB/cm at 1550-nm wavelength.
Original language | English (US) |
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Pages (from-to) | 703-705 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 15 |
Issue number | 5 |
DOIs | |
State | Published - May 2003 |
Keywords
- Channel waveguide
- Integrated optics
- Photonic device
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)
- Atomic and Molecular Physics, and Optics