US2013335826A1PendingUtilityA1

Light-Absorbing Structure and Methods of Making

50
Assignee: MASSACHUSETTS INST TECHNOLOGYPriority: Feb 14, 2006Filed: May 24, 2013Published: Dec 19, 2013
Est. expiryFeb 14, 2026(expired)· nominal 20-yr term from priority
Inventors:Jonathan R. TischlerMichael Scott BradleyVladimir Bulovic
Y10T29/49826G02B 5/003H10K 59/879H10K 50/80H10K 50/858
50
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A critically coupled optical resonator absorbs greater than 95% of incident light of the critical wavelength with an absorber layer less than 10 nm thick.

Claims

exact text as granted — not AI-modified
1 .- 50 . (canceled) 
     
     
         51 . A device including:
 a light emitting layer configured light of a first wavelength;   an absorber or emitter layer configured to receive the first wavelength emitted from the light emitting layer and transmit light of a second wavelength; and   a dielectric Bragg reflector configured to receive the light of the second wavelength and transmit light out of the device.   
     
     
         52 . The device of claim  50 , wherein the light emitting layer is patterned. 
     
     
         53 . The device of claim  50 , wherein the absorber or emitter layer is patterned. 
     
     
         54 . The device of  claim 51 , wherein the light emitting layer is patterned and the absorber or emitter layer is patterned. 
     
     
         55 .- 57 . (canceled)

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