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Matches 1 - 50 out of 54,737

Document Document Title
WO/2018/011306A2
In a method for generating a laser pulse of an excitation laser (3), which is actuated by a driver, in response to a triggering time of a trigger signal, the driver actuation signal (218 - 220) is generated taking into account the time i...  
WO/2018/013987A1
A laser module includes a laser source and an optical marshalling module. The laser source is configured to generate and output a plurality of laser beams. The plurality of laser beams have different wavelengths relative to each other. T...  
WO/2018/010984A1
The invention relates to a folded compressor (3) for a frequency shift system with a predetermined stretch ratio and which comprises: a compression network positioned to receive an input pulse (T1) and an output pulse (T4) of the compres...  
WO/2018/011305A2
A laser pulse generator (100, 200) comprises: a. a pulse form generation device (2) that includes: i. a pulse form memory (3) for storing data and a digital-to-analog converter (DAC) (4) connected to the pulse form memory; ii. a first te...  
WO/2018/011304A2
Disclosed is a laser clock signal generator (21) for controlling a laser beam generator for generating pulsed laser radiation, comprising a clock signal output (20) that can be fed to the laser beam generator, a basic clock rate generato...  
WO/2018/010288A1
A resonance reinforced transverse optical pumping device and method for a metastable gas laser; by means of resonance reinforcement technology, absorption of pump light may be increased so as to improve the optical-to-optical efficiency ...  
WO/2018/012856A1
The present invention relates to a laser pulse filter capable of filtering a pre-pulse and a post-pulse caused by distortion, and a laser output device having the same. Disclosed according to an aspect of the present invention is a laser...  
WO/2018/011350A1
In the case of an optical arrangement (1) having a light source (2), which emits a light beam (3) in the direction of a first optical axis (4), wherein a spatial orientation of the first optical axis (4) is defined in relation to a mecha...  
WO/2018/008073A1
A laser apparatus (1) is provided with: a light source (2) that emits a laser beam (La) which is excitation light; a laser medium (3) on which the laser beam (La) emitted from the light source (2) is made incident; and an excitation ligh...  
WO/2018/008919A1
The present specification discloses a wireless power transmission apparatus and a method therefor. Herein, a wireless power transmission apparatus according to one embodiment of the present invention comprises: a laser light source unit;...  
WO/2018/008251A1
Disclosed is an optical fiber wherein light having a wavelength of 1,060 nm can be propagated in a core in at least LP01 mode and LP11 mode. The difference between a light propagation constant in the LP01 mode and a light propagation con...  
WO/2018/009731A1
A coherent transceiver system includes a local oscillator (LO) light source to generate an LO optical signal. An adaptive fiber array is coupled to the LO light source to dephase the LO optical signal. A balanced detector is coupled to t...  
WO/2018/008284A1
This projector device is provided with: a light source unit; a spatial light modulation element that forms an optical image by controlling, by each pixel, light transmitted from the light source unit; and a projection optical system that...  
WO/2018/008283A1
This fiber light source is provided with a solid-state light source, a wavelength conversion element, and an optical fiber. The solid-state light source emits first light including blue light having a peak wavelength within the range of ...  
WO/2018/007260A1
The invention relates to a multi-wavelength laser module (1) comprising a base plate, a plurality of radiation sources mounted on the base plate, at least one telescope (4) comprising a first lens (5) and a second lens (6) wherein the se...  
WO/2018/004549A1
An apparatus is provided which comprises: a waveguide; and a layer of high spin orbit coupling material being adjacent to the waveguide. An apparatus is provided which comprises: a waveguide; a layer high spin orbit coupling material adj...  
WO/2018/005623A1
An apparatus and methods for high-speed non-linear spectrally encoded multi-photon imaging that are particularly suited for use in two photon fluorescence and fluorescence lifetime imaging. The system is capable of optical image compress...  
WO/2018/004071A1
The present invention relates to a lens filter adaptor, and more specifically, by means of a filter accommodation part into which an interchangeable filter capable of a desired function is inserted and a lens attachment part to which a r...  
WO/2018/003574A1
This optical fiber for amplification comprises: a core 11 to which an active element has been added; inner cladding 12 which surrounds the core 11 and which has a lower refractive index than the core 11; and outer cladding 13 which surro...  
WO/2018/003604A1
This optical device comprises: a first fiber 31 having a core 31a and cladding 31b that surrounds the outer periphery of the core 31a, a second fiber 32 having a core 32a and cladding 32b that surrounds the outer periphery of the core 32...  
WO/2018/003184A1
This optical fiber for amplification 1 comprises: a core 11 to which an active element has been added and through which light can propagate in multimode; inner cladding 12 that surrounds the core 11 and which has a lower refractive index...  
WO/2018/005532A1
Monopole rectenna arrays distributed over a curved surface for multi-directional, multi-polarization, and multi-band ambient RF energy harvesting in accordance with embodiments of the invention are disclosed. In one embodiment, a rectenn...  
WO/2018/001442A1
An optical resonator (100) comprises an optical waveguide device (10) having an optical axis (OA) and extending with a longitudinal length between two waveguide end facets (11), resonator mirrors (13) being arranged for enclosing a reson...  
WO/2018/005927A1
A method of inducing light losses at a parasitic wavelength in a fiber laser system includes providing a wavelength discriminator (WD) spaced from and between feeding and process fibers or from the end output of the feeding fiber so as t...  
WO/2017/222022A1
Provided is a fiber laser circuit that enables an industrial laser to be generated. This fiber laser circuit includes a circuit A, wherein the circuit A includes, as the basic structure: a pulse stretcher unit 1 that stretches laser puls...  
WO/2017/222094A1
In a process of producing a semiconductor laser requiring a very narrow wavelength selection in a TWDM-PON network such as NG-PON2 requiring a burst mode operation, the present invention forms two laser waveguides respectively having dif...  
WO/2017/222405A1
The invention relates to articles using infrared optics and can be used in lidar equipment, spectroscopy, atmospheric optical communication links and other areas. An optical quantum generator with a two-micron range and a reconfigurable ...  
WO/2017/223299A1
An integrated optical beam steering device includes a planar dielectric lens that collimates beams from different inputs in different directions within the lens plane. It also includes an output coupler, such as a grating or photonic cry...  
WO/2017/219946A1
An optical device comprises a laser diode configured to emit an optical signal, wherein the optical signal diffracts into a plurality of emitted optical signals, and a submount comprising a mirror, wherein the mirror is configured to at ...  
WO/2017/217882A1
The invention provides a method and apparatus for a commercially viable EUV light source for EUV metrology and actinic inspection of EUV lithography masks. The invention is carried out using a laser target in the form of a continuous jet...  
WO/2017/218356A1
A modular solid-state laser (10) comprises a fiber coupled diode-laser pump module (20) and a laser-enclosure (50). The diode-laser pump module comprises a connector assembly 26 including a collimating lens (32) and produces a collimated...  
WO/2017/216083A1
The invention relates to a dispersion adjustment unit (5) for electromagnetic radiation having a spectral width, in particular for laser pulses, which dispersion adjustment unit comprises an assembly having at least one dispersive elemen...  
WO/2017/216042A1
A method of making a plasmonic device, or plasmonic chip, the method comprises the following steps: patterning a metallic surface; incorporating gain material for creating coherent surface plasmon polaritons or localized surface plasmons...  
WO/2017/214925A1
Disclosed is a two-dimensional semiconductor saturable absorber mirror (10), comprising an optical fibre (100), a two-dimensional semiconductor thin film (101) attached to an end face of the optical fibre (100), and a gold film (102) att...  
WO/2017/216459A1
Many applications require the use of lasers with short optical ray lengths. However, at present, there is no module that makes it possible to refine a ray from a light source in a satisfactory manner, in particular one from a semiconduct...  
WO/2017/216778A1
This invention relates to a method of and a system for determining a beam quality factor (VQF) of a beam of light having a transverse electric field that may be scalar, vector, or a combination thereof, wherein the VQF is a measure of th...  
WO/2017/213723A1
A system includes a master oscillator (102) configured to generate a low-power optical beam (208). The system also includes a planar waveguide (PWG) amplifier (104) configured to generate a high-power optical beam (114) using the low-pow...  
WO/2017/212711A1
In order to provide an optical device whereby beam quality of emission light can be controlled, an optical device (10) is provided with an incident fiber bundle (12), an emission fiber (13), and a reduced-diameter part (11) having an inc...  
WO/2017/211374A1
A pulse light source device (100) for creating fs output laser pulses (1, 1.1, 1.2, 1.3) having CEP stability comprises a pulse source device (10) creating primary ps laser pulses, a first beam splitting device (13) splitting the primary...  
WO/2017/210745A1
A voltage-controllable output coupler for a laser, comprising: a liquid crystal cell that provides a change in birefringence in response to an applied voltage; and a polariser oriented with respect to the liquid crystal cell to collectiv...  
WO/2017/211375A1
A beam switch apparatus (100), for deflecting a laser beam (1) from an input beam path (2) along a deflection beam path (3) to an output beam path (4), comprises a rotating mirror device (10) having at least one rotating mirror (11) whic...  
WO/2017/213313A1
The present invention relates to a lidar device for a vehicle, comprising: a transmission unit for outputting transmission light; a reception unit for acquiring reflected light formed by reflection of the transmission light by an object;...  
WO/2017/209277A1
A light output control device according to the present invention is provided with: two prisms A, B respectively fixed on stages SA, SB through a filling material while facing surfaces of the prisms are brought into close contact with eac...  
WO/2017/210665A1
Apparatus for modelocking a fiber laser cavity includes two variable retarder assemblies and a polarizing element. The variable retarder assemblies each have two electronically addressable elements and one fixed element. The first variab...  
WO/2017/210679A1
A vortex optical fiber for use in an illumination subsystem of an optical imaging system (e.g., a stimulated emission depletion (STED) microscopy system) includes an elongated optically transmissive medium having a set of regions includi...  
WO/2017/206929A1
Briefly, methods and/or systems, are described for a wavelength-dispersive mode-locked fiber-ring laser, which generates an Airy beam profile for stable optical pulses.  
WO/2017/209989A1
Systems and methods for stabilizing mid-infrared light generated by difference frequency mixing may include a mode locked Er fiber laser that generates pulses, which are split into a pump arm and a wavelength shifting, signal arm. Pump a...  
WO/2017/210675A1
Disclosed are photonic particles and methods of using particles in biological samples. The particles are configured to emit laser light when energetically stimulated by, e.g., a pump source. The particles may include a gain medium with i...  
WO/2017/209803A1
One embodiment of the present invention provides an optical link coupling two nodes in an optical transport network. The optical link includes a fiber span, which includes a first optical fiber, a second optical fiber, and a splitter. Th...  
WO/2017/206137A1
Provided is a heterojunction saturable absorber mirror, comprising a substrate (101), a heterojunction thin film (102) covering the substrate, and a protective film layer (103) positioned on the heterojunction thin film. The heterojuncti...  

Matches 1 - 50 out of 54,737