Embedded anisotropic microreflectors by femtosecond-laser nanomachining
Mills, J. D., Kazansky,, P. G, Bricchi, E. and Baumberg, J.J. (2002) Embedded anisotropic microreflectors by femtosecond-laser nanomachining. APPLIED PHYSICS LETTERS, 81, (2), 196-198.
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Description/Abstract
Directly written embedded structures created within fused silica by a femtosecond Ti:sapphire laser are observed to strongly reflect blue light. Reflection emerges only in a direction parallel to the polarization axis of the writing laser. This anisotropic-effect is caused by a periodic modulation of refractive index of amplitude Dn;1022 with a characteristic period L;150 nm over a spot size ;1.5 mm. We show that the origin of the anisotropic reflection is the primary cause of other anisotropic phenomena reported in recent experiments. © 2002 American Institute of Physics. @DOI: 10.1063/1.1492004#
| Item Type: | Article |
|---|---|
| Related URLs: | http://ojps.aip.org/getpdf/ser...type=cvips |
| Divisions: | Faculty of Physical and Applied Science > Optoelectronics Research Centre Faculty of Physical and Applied Science > Electronics and Computer Science > NANO |
| ePrint ID: | 256686 |
| Deposited On: | 19 Jul 2002 |
| Last Modified: | 02 Mar 2012 12:19 |
| Further Information: | Google Scholar |
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