Micro-optic filtering devices and method of making the same
US8873909B1 · kind B1 · utility
5Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2012 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Nov 24, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/29368
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Micro-optic filtering devices and the method of making the same are described. In one aspect, the invention is related to techniques of obtaining low-loss coupling optics, packaging structure and process to secure components constituting a micro-optic fiber device. To support and fix various components in a fiber optic device, tubes are used to facilitate the manufacturability of these optical devices. These tubes may be metal tubes or glass tubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.