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Compact Terahertz Lasers for Everyday Applications

Researchers have taken a major step towards bringing terahertz frequencies out of their hard-to-reach region of the electromagnetic spectrum and into everyday applications.

Arman amirzhanPaul chevalierFederico capassoLaura thomsonjanRobertl wallaceHenry everittCapasso groupArmy research labUs armyHarvard johna paulson school of engineeringDaylight solutionsHarvard johnApplied sciencesResearch labApplied physicsVinton hayes senior research fellow

Metalens Design Knocks Down the Nanopillars | Research & Technology | Oct 2021

Metalens Design Knocks Down the Nanopillars | Research & Technology | Oct 2021
photonics.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from photonics.com Daily Mail and Mail on Sunday newspapers.

United kingdomFederico capassoRobertl wallaceMaryna meretskaHarvard office of technology developmentHarvard johna paulson school of engineeringCourtesy of the capasso lab harvardHarvard johnApplied sciencesApplied physicsVinton hayes senior research fellowElectrical engineeringDaniel limHarvard officeTechnology developmentNano letters

Novel Spatial Light Modulator Bridges the Realms of Optics and Electronics

Spatial light modulators are common optical components found in everything from home theater projectors to cutting-edge laser imaging and optical computing.

Michele tamagnoneMarynal meretskaLarryr daltonCristina benea chelmusLaura thomsonoctFederico capassoRobertl wallaceNature communicationsOffice of naval researchWashington universityUniversity of washingtonHarvard office of technology developmentHarvard johna paulson school of engineeringHarvard johnApplied sciencesApplied physics

New metalens focuses light with ultra-deep holes

Metasurfaces are nanoscale structures that interact with light. Today, most metasurfaces use monolith-like nanopillars to focus, shape and control

Marynal meretskaFederico capassoRobertl wallaceMaryna meretskaDutch funding agencyNational science scholarship schemeDefense advanced research projects agencyHarvard office of technology developmentHarvard johna paulson school of engineeringHarvard johnApplied sciencesApplied physicsVinton hayes senior research fellowElectrical engineeringDaniel limHarvard office

Metasurfaces Offer Full Control of Light Polarization | Research & Technology | Aug 2021

Metasurfaces Offer Full Control of Light Polarization | Research & Technology | Aug 2021
photonics.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from photonics.com Daily Mail and Mail on Sunday newspapers.

United kingdomAun zaidiNoah rubinFederico capassoRobertl wallaceHarvard johna paulson school of engineeringCourtesy of the capasso lab harvardHarvard johnApplied scienceApplied physicsVinton hayes senior research fellowElectrical engineeringScience advances