215547 ⎘
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with pump light recycling, i.e. with reinjection of the unused pump light back into the fiber, e.g. by reflectors or circulators
Wideband Hybrid Fiber Amplifiers And Lasers Operating In The 2000 nm Wavelength Region
#2Fiber Laser With Reflective Pump Source
#3LIGHT AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD
#4Optical Parametric Oscillator System
#5DEVICE FOR THE COMPRESSION OF LASER PULSES OF THE ORDER OF THE NANOSECOND AND CONSEQUENT GENERATION OF ULTRASHORT PULSES OF THE ORDER OF ONE HUNDRED FEMTOSECONDS
#6Hybrid Optical Parametrically-Oscillating Emitter
#7FIBER LASER WITH DOUBLE-PASSED PUMP ARCHITECTURE
#8OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD
#9PLANAR WAVEGUIDE AMPLIFIER AND LASER RADAR DEVICE
#10ALL-FIBER WIDELY TUNABLE ULTRAFAST LASER SOURCE
#11In-fiber retroreflector
#12Optical amplifier and optical amplification method
#13SUBMARINE NETWORK DEVICE AND SUBMARINE CABLE SYSTEM
#14Optical fiber amplifier, optical fiber amplifier control method, and transmission system
#15OPTICAL AMPLIFIER
#16Multi-wavelength narrow-linewidth single-frequency optical fiber laser source for laser radar system
#17Monolithic integrated seed and high power pump source
#18Tandem pumped fiber amplifier
#19System and method for reducing the bandwidth of a laser and an inspection system and method using a laser
#20Optical repeater and optical fiber communications system
#21Laser waveguide with coaxial filler wire feed
#22Multi-pump-pass fiber based lasers and amplifiers
#23Laser system
#24Laser arrangement
#25Optical amplifier using optical fiber
#26Pump recycling integrated amplifier
#27Fiber-optic laser oscillator
#28System and method for reducing the bandwidth of a laser and an inspection system and method using a laser
#29Coolerless fiber light source devices for harsh environments
#30Pump radiation arrangement and method for pumping a laser-active medium
#31Pump absorption and efficiency for fiber lasers/amplifiers
#32Remote pumped dual core optical fiber system for use in subterranean wells
#33Excitation unit for a fiber laser
#34Raman amplifier, optical repeater, and Raman amplification method
#35LASER APPARATUS
#36Pump absorption and efficiency for fiber lasers/amplifiers
#37Optical amplifier and multicore fiber
#38High-power CW fiber-laser
#39Optical fiber-type optical element, laser diode module, and fiber laser
#40Optical fiber amplifier and fiber laser apparatus using the same
#41Laser and optical amplifier
#42Optical source implementing a doped fiber, fiber for such an optical source and method for manufacturing such a fiber
#43High-power CW fiber-laser
#44Eye-safe Q-switched short pulse fiber laser
#45LASER DEVICE WITH HIGH AVERAGE POWER FIBER
#46Regenerative laser amplifier
#47Amplification optical fiber with optical component and fiber laser device including the same
#48OPTICAL FIBER EMISSION CIRCUIT AND FIBER LASER
#49Raman amplifier, optical repeater, and Raman amplification method
#50Spectrally beam combined laser system and method at eye-safer wavelengths
#51Optical amplifier and method for suppressing polarization dependent gain of optical amplifier
#52Wavelength converter and image display device
#53Fiber cutting mechanism and laser light source application apparatus comprising the mechanism
#54RAMAN AMPLIFIER, OPTICAL REPEATER, AND RAMAN AMPLIFICATION METHOD
#55Multi-stage long-band optical amplifier with ASE re-use
#56Regenerative laser amplifier
#57Laser light source device and image display apparatus
#58Semiconductor raman ring amplifier
#59Low-average-power parabolic pulse amplification
#60Optical module and processing method
#61Wavelength converter and two-dimensional image display device
#62Wavelength converter and two-dimensional image display device
#63Fiber amplifier with integrated fiber laser pump
#64Apparatus for providing optical radiation
#65Semiconductor Raman ring amplifier
#66Multi-port coupler, optical amplifier, and fiber laser
#67Raman amplifier, optical repeater, and Raman amplification method
#68Optical fiber amplifier and dispersion compensating fiber module for optical fiber amplifier
#69Photonic bandgap fiber for generating near-diffraction-limited optical beam comprising multiple coaxial wavelengths
#70Fiber laser oscillator
#71Apparatus for providing optical radiation
#72Efficient chamber pumped fiber laser and amplifier
#73Optical fiber amplifier and dispersion compensating fiber module for optical fiber amplifier
#74Direct diode contact high power fiber optic laser system
#75Optical amplifier using reflection-type variable optical attenuator for feedback
#76Optical amplifier for amplifying multi-wavelength light
#77Coupling high power optical sources to small diameter fibers
#78Optical multiplexing method and optical multiplexer, and optical amplifier using same
#79Exposure apparatus with laser device
#80Dual-port broadband light source with independently controllable output powers
#81Laser
#82Fiber laser pump reflector