215888 ⎘
Semiconductor lasers; Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes; Modulation at ultra-high frequencies using the beating between two closely spaced optical frequencies, i.e. heterodyne mixing
METHOD FOR PHYSICAL RANDOM NUMBER GENERATION USING A VERTICAL CAVITY SURFACE EMITTING LASER
#2Method for physical random number generation using a vertical cavity surface emitting laser
#3Dual-comb spectroscopy
#4Dual-comb spectroscopy
#5Dual-comb spectroscopy
#6Method for physical random number generation using a vertical cavity surface emitting laser
#7Semiconductor laser
#8Optical module
#9Process for quantum random number generation in a multimode laser cavity
#10Optical frequency divider based on an electro-optical-modulator frequency comb
#11Monolithically integrated absolute frequency comb laser system
#12Microwave power amplification apparatus and method thereof
#13Vertical cavity surface emitting laser and atomic oscillator
#14Vertical cavity surface emitting laser and atomic oscillator
#15Beat signal generating device for use in a Terahertz system, Terahertz system and use of a beat signal generating device
#16Electron emission device having an electrodes' arrangement and an antenna circuit with operational frequency in THz-range
#17Terahertz wave apparatus
#18Pair of optically locked semiconductor narrow linewidth external cavity lasers with frequency offset tuning
#19Semiconductor Lasing Device
#20SEMICONDUCTOR LASER DEVICE
#21Multiple distributed feedback laser devices
#22Arrangement for the electro-optical control and fast modulation of THz transmitters and THz measuring systems
#23Electron emission device of high current density and high operational frequency
#24Light source in optical transmission system, waveform shaper, optical pulse train generator and optical reproduction system
#25Laser source
#26Amplified beam source
#27Light source in optical transmission system, waveform shaper, optical pulse train generator, and optical reproduction system
#28Ultrahigh-frequency light source using dual-wavelength laser with 3-dB beam splitter and method of manufacturing the same
#29Positional data recording
#30Optical frequency synthesizer