G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 1/00 (2006.01) G02B 5/23 (2006.01) G02F 1/01 (2006.01)
Patent
CA 2293755
The present invention pertains to an optical shutter device comprising one or more photon absorbing materials that convert photons to heat in less than 1 nanosecond and one or more thermochromic materials that undergo an increase or decrease in optical density at one or more wavelengths when the thermochromic material is heated from 25 ~C to a temperature greater than 100 ~C in less than 1 nanosecond.
L'invention concerne un dispositif d'obturateur optique comprenant un ou plusieurs matériaux absorbant les photons, qui convertissent les photons en chaleur en moins d'1 nanoseconde et un ou plusieurs matériaux thermochromiques dont la densité optique augmente ou diminue à une ou plusieurs longueurs d'onde lorsque le matériau optique est porté de la température de 25 ·C à une température supérieure à 100 ·C en moins de 1 nanoseconde.
Carlson Steven A.
Nexus Law Group Llp
LandOfFree
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