Invention Grant
- Patent Title: Non-crystalline materials having complete photonic, electronic or phononic band gaps
-
Application No.: US15280150Application Date: 2016-09-29
-
Publication No.: US10175389B2Publication Date: 2019-01-08
- Inventor: Paul J. Steinhardt , Salvatore Torquato , Marian Florescu
- Applicant: The Trustees of Princeton University
- Applicant Address: US NJ Princeton
- Assignee: The Trustees of Princeton University
- Current Assignee: The Trustees of Princeton University
- Current Assignee Address: US NJ Princeton
- Agency: Medlen & Carroll, LLP
- Main IPC: H01L33/16
- IPC: H01L33/16 ; H01L33/00 ; G02B1/00 ; B82Y20/00 ; G01K17/00 ; G01L1/24 ; G01N21/17 ; G02B6/122 ; G02B6/125 ; G02B5/30 ; G02B27/00 ; H01B1/00 ; H01B1/12

Abstract:
The invention provides an article of manufacture, and methods of designing and making the article. The article permits or prohibits waves of energy, especially photonic/electromagnetic energy, to propagate through it, depending on the energy band gaps built into it. The structure of the article may be reduced to a pattern of points having a hyperuniform distribution. The point-pattern may exhibit a crystalline symmetry, a quasicrystalline symmetry or may be aperiodic. In some embodiments, the point pattern exhibits no long-range order. Preferably, the point-pattern is isotropic. In all embodiments, the article has a complete, TE- and TM-optimized band-gap. The extraordinary transmission phenomena found in the disordered hyperuniform photonic structures of the invention find use in optical micro-circuitry (all-optical, electronic or thermal switching of the transmission), near-field optical probing, thermophotovoltaics, and energy-efficient incandescent sources.
Public/Granted literature
- US20170082780A1 NON-CRYSTALINE MATERIALS HAVING COMPLETE PHOTONIC, ELECTRONIC OR PHONONIC BAND GAPS Public/Granted day:2017-03-23
Information query
IPC分类: