Inventor
FILGAS DAVID M
US35 patents
⚠️ This page may combine multiple inventors who share the name “FILGAS DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
19 patentsUS9502854B1Nov 22, 2016
Self-seeding high power laser
RAYTHEON CO11 citations84
US10211590B2Feb 19, 2019
Dual-function optical bench and cooling manifold for high-power laser system
RAYTHEON CO7 citations83
US9515448B2Dec 6, 2016
Microchip laser with single solid etalon and interfacial coating
RAYTHEON CO12 citations81
US9762018B2Sep 12, 2017
System and method for cooling a laser gain medium using an ultra-thin liquid thermal optical interface
RAYTHEON CO3 citations73
US10297968B2May 21, 2019
High-gain single planar waveguide (PWG) amplifier laser system
RAYTHEON CO2 citations72
US10069270B2Sep 4, 2018
Planar waveguides with enhanced support and/or cooling features for high-power laser systems
RAYTHEON CO2 citations72
US9972960B1May 15, 2018
Reflection/absorption coating for metallurgical bonding to a laser gain medium
RAYTHEON CO2 citations72
US9865988B2Jan 9, 2018
High-power planar waveguide (PWG) pumphead with modular components for high-power laser system
RAYTHEON CO3 citations72
US9583907B2Feb 28, 2017
System and method for generating high energy optical pulses with arbitrary waveform
RAYTHEON CO2 citations72
US7376160B2May 20, 2008
Slab laser and method with improved and directionally homogenized beam quality
RAYTHEON CO3 citations63
US11211763B2Dec 28, 2021
High-gain single planar waveguide (PWG) amplifier laser system
RAYTHEON CO0 citations61
US11114813B2Sep 7, 2021
Integrated pumplight homogenizer and signal injector for high-power laser system
RAYTHEON CO0 citations61
US10411435B2Sep 10, 2019
Dual-axis adaptive optic (AO) system for high-power lasers
RAYTHEON CO1 citations59
US9726820B2Aug 8, 2017
End pumped PWG with tapered core thickness
RAYTHEON CO1 citations52
US9507088B2Nov 29, 2016
Asymmetric PWG with asymmetric cooling
RAYTHEON CO1 citations52
US10777959B2Sep 15, 2020
Planar waveguides with enhanced support and/or cooling features for high-power laser systems
RAYTHEON CO0 citations51
US10763633B2Sep 1, 2020
Planar waveguides with enhanced support and/or cooling features for high-power laser systems
RAYTHEON CO0 citations51
US10630039B2Apr 21, 2020
Planar waveguides with enhanced support and/or cooling features for high-power laser systems
RAYTHEON CO0 citations51
US10056731B2Aug 21, 2018
Planar waveguide (PWG) amplifier-based laser system with adaptive optic wavefront correction in low-power beam path
RAYTHEON CO0 citations49
GSI GROUP LTD
3 patentsUS7065121B2Jun 20, 2006
Waveguide architecture, waveguide devices for laser processing and beam control, and laser processing applications
GSI GROUP LTD55 citations93
US7054341B2May 30, 2006
Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality therein
GSI GROUP LTD3 citations55
US7324571B2Jan 29, 2008
Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality therein
GSI GROUP LTD0 citations44