Optical channel waveguide in chalcogenide (Ga:La:S) glass
Mairaj, A K, Fu, A, Rutt, H N and Hewak, D W (2001) Optical channel waveguide in chalcogenide (Ga:La:S) glass. Electronics Letters, 37, (19), 1160-1161.
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Description/Abstract
A novel method for fabricating optical channel waveguides in Ga:La:S chalcogenide glass, through continuous wave direct UV laser writing (λ=244 nm) is reported. Well-formed single-mode channel structures, with low propagation losses of 0.38±0.05 dB/cm at 1.3 μm, were engineered using this technique
| Item Type: | Article |
|---|---|
| Additional Information: | INSPEC Accession Number: 7050886 |
| ISSNs: | 0013-5194 |
| Related URLs: | |
| Keywords: | chalcogenide glasses gallium compounds integrated optics lanthanum compounds laser materials processing optical fabrication optical glass optical losses optical planar waveguides 0.38 dB 1.3 mum 244 nm Ga2S3-La2S3-La2 O3 Ga2S3-La2S3-La2 O3 chalcogenide glass continuous wave direct UV laser writing low propagation losses optical channel waveguides single-mode channel structures |
| Divisions: | Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 258664 |
| Date Deposited: | 05 Dec 2003 |
| Last Modified: | 04 Feb 2013 14:39 |
| Contributors: | Mairaj, A K (Author) Fu, A (Author) Rutt, H N (Author) Hewak, D W (Author) |
| Date: | September 2001 |
| Additional Information: | INSPEC Accession Number: 7050886 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/258664 |
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