Coherent (operating system)

US Patent 7088450 Method and apparatus for measuring amplified stimulated emission in the output of a master oscillator power amplifier system

US Patent 7091647 Micromechanical device having braking mechanism

US Patent 7106501 Fiber amplifier with suppression of amplified spontaneous emission

US Patent 7113529 Pulsed CO

US Patent 7130321 Intracavity frequency-tripled CW laser with traveling-wave ring-resonator

US Patent 7136408 InGaN diode-laser pumped II-VI semiconductor lasers

US Patent 7139119 Fiber amplifier with suppression of amplified spontaneous emission

US Patent 7139300 Wide-stripe single-mode diode-laser

US Patent 7164108 Detection system for optical beam pointing and shaping

US Patent 7180928 High-power external-cavity optically-pumped semiconductor lasers

US Patent 7184216 Optical pulse duration extender

US Patent 7199330 Systems and methods for forming a laser beam having a flat top

US Patent 7203214 Off-peak optical pumping of yttrium orthovanadate

US Patent 7212553 Wavelength stabilized diode-laser array

US Patent 7221452 Tunable optical filter, optical apparatus for use therewith and method utilizing same

US Patent 7239656 Closed-loop purging system for laser

US Patent 7242700 Stabilized frequency-converted laser system

US Patent 7244028 Laser illuminated projection displays

US Patent 7251259 Wavelength locked fiber-coupled diode-laser bar

US Patent 7251260 Wavelength-locked fiber-coupled diode-laser bar

US Patent 7254153 Optically pumped semiconductor ring laser

US Patent 7254156 Line-narrowed dye laser

US Patent 7259914 Attenuator for high-power unpolarized laser beams

US Patent 7260134 Dielectric coupled CO

US Patent 7263116 Dielectric coupled CO

US Patent 7265908 Apparatus for projecting a line of light from a diode-laser array

US Patent 7272956 Method for manufacturing a multimode fiber pump power combiner

US Patent 7280569 Electro-optical modulator module for CO

US Patent 7286283 Optical fiber coupling arrangement

US Patent 7289263 Double-pass fiber amplifier

US Patent 7300809 Optically pumped edge-emitting semiconductor laser

US Patent 7327518 Attenuator for high-power unpolarized laser beams

US Patent 7327769 Injection locking Q-switched and Q-switched cavity dumped CO

US Patent 7331676 Apparatus for projecting a reduced image of a photomask using a schwarzschild objective

US Patent 7336691 Apparatus for combining beams from repetitively pulsed lasers along a common path

US Patent 7345279 Identification of hidden objects by terahertz heterodyne laser imaging

US Patent 7355657 Laser illuminated projection displays

US Patent 7355800 Apparatus for projecting a line of light from a diode-laser array

US Patent 7378658 Security portal with THz trans-receiver

US Patent 7385752 Disposal of residual radiation from a frequency-conversion process

US Patent 7400658 Quasi-CW UV laser with low peak pulse-power

US Patent 7400794 Transport optical fiber for Q-switched lasers

US Patent 7403550 Quasi-CW UV laser with low peak pulse-power

US Patent 7408714 Method and apparatus for coupling laser beams

US Patent 7408970 Optically pumped external-cavity semiconductor laser with multiple gain structures

US Patent 7411989 Mechanically Q-switched CO

US Patent 7413311 Speckle reduction in laser illuminated projection displays having a one-dimensional spatial light modulator

US Patent 7418022 Bandwidth-limited and long pulse master oscillator power oscillator laser systems

US Patent 7428039 Method and apparatus for providing uniform illumination of a mask in laser projection systems

US Patent 7430071 Adjustable pulse-shaper

US Patent 7433374 Frequency-doubled edge-emitting semiconductor lasers

US Patent 7440181 Double-pass fiber amplifier

US Patent 7443891 Widely tunable laser

US Patent 7447245 Optically pumped semiconductor laser pumped optical parametric oscillator

US Patent 7453918 Pulsed RF high pressure CO

US Patent 7463657 Intracavity frequency-tripled CW laser

US Patent 7466728 Method for laterally-coupling frequency-converted laser radiation out of a resonator

US Patent 7502398 Thermally tuned diode-laser bar package

US Patent 7502404 Optical pumping method for gain-media with polarization sensitive absorption

US Patent 7505491 Frequency-converted high-power laser with recirculating polarization control

US Patent 7508579 Double-pass fiber amplifier

US Patent 7508850 Apparatus for modifying CO

US Patent 7515346 High power and high brightness diode-laser array for material processing applications

US Patent 7540779 RF shielded, series inductor, high RF power impedance matching interconnector for CO

US Patent 7542192 Adjustable pulse-shaper

US Patent 7545838 Incoherent combination of laser beams

US Patent 7545842 Pre-ionizer for pulsed gas-discharge laser

US Patent 7558308 High power low inductance RF hermetic sealed feed-through for slab CO2 lasers

US Patent 7593437 MOPA laser apparatus with two master oscillators for generating ultraviolet radiation

US Patent 7593440 MOPA laser apparatus with two master oscillators for generating ultraviolet radiation

US Patent 7605673 Transformer for impedance-matching power output of RF amplifier to gas-laser discharge

US Patent 7615722 Amorphous silicon crystallization using combined beams from optically pumped semiconductor lasers

US Patent 7615761 Trace evidence detection using multiple laser light sources

US Patent 7620092 Multimode MOPA with thermal lens compensation

US Patent 7633562 Laser illuminated projection displays

US Patent 7638798 Laminated wafer sensor system for UV dose measurement

US Patent 7643530 High-power external-cavity optically-pumped semiconductor lasers

US Patent 7649924 First-pulse suppression in a regenerative amplifier

US Patent 7659989 Focus determination for laser-mask imaging systems

US Patent 7664159 Thermal distortion compensation for laser mirrors

US Patent 7675673 Apparatus for providing multiple time-division multiplexed independently controllable pulsed beams from a single, pulsed laser output-beam

US Patent 7686224 Lensed dual diode-laser bar package

US Patent 7688493 Non-fourier pulse-shapers including a combined pulse-shaper and pulse-compressor

US Patent 7692854 Repetitively pulsed laser and amplifier with dual resonator for pulse-energy management

US Patent 7693207 Pre-ionizer for pulsed gas-discharge laser

US Patent 7697207 High power and high brightness diode-laser array for material processing applications

US Patent 7706069 Attenuator for high-power unpolarized laser beams

US Patent 7723169 Laser beam micro-smoothing

US Patent 7724453 Vacuum cell for optical components

US Patent 7724785 Multiple pulsed-laser system for silicon crystallization

US Patent 7738515 Quasi-CW UV laser with low peak pulse-power

US Patent 7755452 Power combiner

US Patent 7756182 RF excited CO

US Patent 7756184 Electrodes for generating a stable discharge in gas laser system

US Patent 7756186 Unstable resonator with variable output coupling

US Patent 7760772 Cavity-dumped pulsed solid-state laser with variable pulse-duration

US Patent 7760788 Bandwidth-limited and long pulse master oscillator power oscillator laser systems

US Patent 7782920 Edge-emitting semiconductor laser with photonic-bandgap structure formed by intermixing

US Patent 7787506 Gain-switched fiber laser system

US Patent 7804879 Gas laser electrodes shaped in the longitudinal axis

US Patent 7822080 High power pulsed fiber laser

US Patent 7843479 Method for providing a plurality of laser-printed labels from a medium supported on a disc

US Patent 7843653 Achromatic flat top beam shaping

US Patent 7881349 External-cavity optically-pumped semiconductor-laser with a resonator stop

US Patent 7885308 Frequency-agile RF-power excitation for driving diffusion-cooled sealed-off, RF-excited gas lasers

US Patent 7889775 Particle damage protection for high power CO

US Patent 7891821 Laser beam transformer and projector having stacked plates

US Patent 7894493 Ultrashort seed-pulse generating laser with integral pulse shaping

US Patent 7903699 Acousto-optically Q-switched CO

US Patent 7903711 Separate confinement heterostructure with asymmetric structure and composition

US Patent 7916764 Output power control for harmonic-generating laser

US Patent 7920606 Frequency-tripled fiber MOPA

US Patent 7944305 RF pre-amplifiers and power amplifiers

US Patent 7952602 Wide field diode-laser marker with swinging projection-optics

US Patent 7952603 Diode-laser marker with one-axis scanning mirror mounted on a translatable carriage

US Patent 7952806 Multicolor diode-laser module

US Patent 7961370 Two frequency resonantly excited MEMS mirror for diode-laser marker

US Patent 7965757 Thermal distortion compensation for laser mirrors

US Patent RE42499 System and method for amplifying an optical pulse and pumping laser therefor

US Patent 7970037 Arrangement for RF power delivery to a gas discharge laser with cascaded transmission line sections

US Patent 7970038 Slab laser with stand-off for ceramic spacers

US Patent 7982939 Beam steering using a thermally anisotropic medium

US Patent 7991026 Intracavity frequency-converted optically-pumped semiconductor laser with red-light output

US Patent 8000372 Traveling-wave laser having a resonator including a direction-sensitive interferometer for establishing unidirectional circulation