Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/306
Title: | Microlens and long period gratings | Authors: | Tam, HY | Issue Date: | 27-Mar-2001 | Source: | US Patent 6,208,787 B1. Washington, DC: US Patent and Trademark Office, 2001. | Abstract: | A microlens array includes short lengths of fibre held across an aperture in a rigid body. The fibres are conveniently short lengths cut from commercially available ultraviolet grade fused silica fibre that has had a normal outer protective coating removed. The microlens array is comparatively cheap to make and has particular application in producing long period gratings by exposing strands of silica fibre to UV radiation via the microlens array using a diffraction pattern produced by the microlens. | Keywords: | Microlens arrays | Rights: | Assignee: The Hong Kong Polytechnic University. |
Appears in Collections: | Patent |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
us6208787b1.pdf | 216.22 kB | Adobe PDF | View/Open |
Page views
146
Last Week
0
0
Last month
Citations as of Apr 27, 2025
Downloads
73
Citations as of Apr 27, 2025

Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.