Novel cascade type microsphere cavity filter
A filter and cascaded technology, which is applied in the field of new cascaded microsphere cavity filters, can solve the problems of increased difficulty in optical detection, strong dependence, narrow bandwidth, etc., and achieves low cost of production materials and is conducive to integration , making simple effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] A novel cascaded microsphere cavity filter of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:
[0021] figure 1 It is a block diagram of the series cascaded microsphere resonator filter system, figure 2 It is a coupled package structure diagram of a series cascaded microsphere resonator. In the figure, the filter includes: broadband laser 1, EDFA erbium-doped fiber amplifier 3, erbium-doped microspheres 8, tapered fiber 5, optical coupler 6; broadband laser 1 is connected to the input end 2 of EDFA erbium-doped fiber amplifier 3 , the output end 4 of the EDFA erbium-doped fiber amplifier 3 is connected to a main road optical fiber 7 . The end of the main road optical fiber 7 is connected in series with three groups of tapered optical fibers 5, and each group of tapered optical fibers 5 is connected with an optical coupler 6, and the taper region on each group of tapered optical fibers 5 is ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com