Inventor
FONTANELLA JOEL
US15 patents
⚠️ This page may combine multiple inventors who share the name “FONTANELLA JOEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COHERENT INC
11 patentsUS6697408B2Feb 24, 2004
Q-switched cavity dumped CO2 laser for material processing
COHERENT INC96 citations97
US7058093B2Jun 6, 2006
Q-switched, cavity dumped laser systems for material processing
COHERENT INC33 citations92
US6826204B2Nov 30, 2004
Q-switched CO2 laser for material processing
COHERENT INC46 citations92
US7508850B2Mar 24, 2009
Apparatus for modifying CO2 slab laser pulses
COHERENT INC19 citations83
US7545838B2Jun 9, 2009
Incoherent combination of laser beams
COHERENT INC9 citations82
US7540779B2Jun 2, 2009
RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser
COHERENT INC7 citations72
US7039079B2May 2, 2006
Pulsed CO2 laser including an optical damage resistant electro-optical switching arrangement
COHERENT INC10 citations71
US7327769B2Feb 5, 2008
Injection locking Q-switched and Q-switched cavity dumped CO2 lasers for extreme UV generation
COHERENT INC6 citations61
US7885308B2Feb 8, 2011
Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers
COHERENT INC4 citations59
US8369373B2Feb 5, 2013
Pre-ionization method for CO2 gas-discharge laser
COHERENT INC2 citations57
US12470038B2Nov 11, 2025
Pulse equalization in Q-switched gas lasers
COHERENT INC0 citations49