IP Library › Granted Patent US 9,885,806
Granted Patent B2
US 9,885,806 · App. 15/222,332 · Granted Feb 6, 2018

Narrow-band frequency filters and splitters, photonic sensors, and cavities having pre-selected cavity modes

Inventors: Paul J Steinhardt (Princeton, NJ); Marian Florescu (Surrey, GB); Salvatore Torquato (Princeton, NJ)
Assignee: The Trustees of Princeton University
G02B1/005B82Y20/00G01K17/00G01L1/24G01N21/17G02B5/3025G02B6/125G02B6/1225G02B27/0012H01L33/0058H01L33/0095H01L33/16Y10T29/49993
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Quick Facts
Patent No.
US 9,885,806
App. No.
15/222,332
Granted
Feb 6, 2018
Kind
B2
Abstract

Waveguides and electromagnetic cavities fabricated in hyperuniform disordered materials with complete photonic bandgaps are provided. Devices comprising electromagnetic cavities fabricated in hyperuniform disordered materials with complete photonic bandgaps are provided. Devices comprising waveguides fabricated in hyperuniform disordered materials with complete photonic bandgaps are provided. The devices include electromagnetic splitters, filters, and sensors.

Claims (2)

1. An electromagnetic waveguide fabricated in a hyperuniform disordered photonic material having a complete photonic bandgap for both TM and TE polarized electromagnetic radiation.

2. The electromagnetic waveguide of claim 1 , in photonic communication with a second electromagnetic waveguide.

Assignments (2)
CONFIRMATORY LICENSE Recorded Sep 21, 2016
From: PRINCETON UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 040095/0389 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 20, 2016
From: STEINHARDT, PAUL J.; FLORESCU, MARIAN; TORQUATO, SALVATORE
To: THE TRUSTEES OF PRINCETON UNIVERSITY
Reel/Frame 039805/0118 →
Continuity (3)
Division 14350713
Provisional Application 61547480 · Oct 14, 2011
Related Publication 20160377808A1 · Dec 29, 2016