Patents Assigned to IntraAction Corp.
-
Patent number: 11977316Abstract: An acousto-optic deflector includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: June 10, 2023Date of Patent: May 7, 2024Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11953668Abstract: A tunable filter for microscope includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: June 10, 2023Date of Patent: April 9, 2024Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11921034Abstract: Systems and methods are disclosed to perform isotope identification by applying an acoustic wave to an acousto-optic device to induce a frequency shift in the optical beam; adjusting the frequency of the acoustic wave to match the energy level transition of an isotope; exciting the isotope to a higher energy level through absorption of the frequency-shifted optical beam; and detecting the resulting energy level transition of the isotope.Type: GrantFiled: August 30, 2023Date of Patent: March 5, 2024Assignee: Intraaction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11906874Abstract: An acousto-optic deflector includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: April 7, 2023Date of Patent: February 20, 2024Assignee: Intraaction CorpInventors: Allen Gilbert, John Lekavich
-
Patent number: 11885949Abstract: A laser scanning microscopy system includes a laser whose beam is modified by an acousto-optic deflector that includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: April 7, 2023Date of Patent: January 30, 2024Assignee: IntraAction CorpInventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11828846Abstract: A LIDAR system includes a laser source configured to emit an optical beam; a detector module configured to receive and analyze the reflected optical signals; a scanning module having one or more scanning elements configured to control the direction of the optical beam with an acousto-optic deflector (AOD), wherein the AOD includes: an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: June 10, 2023Date of Patent: November 28, 2023Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11829011Abstract: An acousto-optic deflector includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: June 10, 2023Date of Patent: November 28, 2023Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11813697Abstract: A laser system for creating patterns on clothing includes a laser source; a phased array acousto-optic deflector (AOD) configured to control the direction and intensity of the laser beam; a computer comprising software for reading input files containing pattern designs and controlling the AOD to direct the laser beam according to the pattern designs; a fabric preparation station for washing and preparing fabric before laser treatment; a post-laser wash station for removing debris from the fabric after laser treatment; and a clothing finishing station for applying finishing touches to the fabric. The AOD includes an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: April 7, 2023Date of Patent: November 14, 2023Assignee: IntraAction CorpInventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11788953Abstract: Systems and methods are disclosed for identifying an isotope of interest by generating an optical beam with a specific frequency; applying an acoustic wave to an acousto-optic device to induce a frequency shift in the optical beam; directing the frequency-shifted optical beam onto the sample; adjusting the frequency of the acoustic wave to match the energy level transition of the isotope; exciting the isotope to a higher energy level through absorption of the frequency-shifted optical beam; and detecting the resulting energy level transition of the isotope.Type: GrantFiled: June 10, 2023Date of Patent: October 17, 2023Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran
-
Patent number: 11757532Abstract: A telecom system is disclosed with a laser controlled by an acousto-optic deflector including an optical element having a surface with one or more steps formed thereon; a conductive layer formed on the surface with the steps; one or more crystals secured to each step; and electrodes positioned on each surface of each crystal.Type: GrantFiled: April 7, 2023Date of Patent: September 12, 2023Assignee: IntraAction Corp.Inventors: Khanh Le, John Lekavich, Bao Tran