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Matches 1 - 50 out of 6,889

Document Document Title
WO/2020/262478A1
Provided are a gas treatment method and a gas treatment device by which a VOC-containing gas can be efficiently treated using ultraviolet radiation having a main emission wavelength of 180 nm or less. The present invention provides a g...  
WO/2020/197322A3
Disclosed is a method for manufacturing a coaxial cable-type plasma lamp device. The present invention is achieved through a process that involves: forming a metal layer by metalizing the inner surface of an insertion hole formed in a si...  
WO/2020/193121A1
The invention relates to an electrode, in particular an anode (20), for a gas discharge lamp, wherein the electrode (20) has a main body (22) which surrounds multiple chambers (221 - 223). The chambers (221 - 223) may be arranged paralle...  
WO/2020/176370A1
A system for pumping laser sustained plasma is disclosed. The system includes a plurality of pump modules configured to generate respective pulses of pump illumination for the laser sustained plasma, wherein at least one pump module is c...  
WO/2020/160055A1
A hand-held nonlethal weapon comprises a body and a battery coupled to the body. The hand-held nonlethal weapon further comprises a power supply operably coupled to the battery. The hand-held nonlethal weapon further comprises a power am...  
WO/2020/129650A1
Provided is an ultraviolet irradiation device capable of, without increasing the size of the device, easily visually recognizing whether ultraviolet rays are irradiated or not. The ultraviolet irradiation device has: a power supply unit;...  
WO/2020/129916A1
A UV excitation light source 10A comprises a phosphor 14. The phosphor 14 contains ScxY1–xPO4 crystals (wherein 0 < x < 1), and, upon receiving UV light of a first wavelength, generates UV light of a second wavelength that is longer th...  
WO/2020/121934A1
Provided is a UV irradiation apparatus which has been made dramatically more compact than structures of the prior art. This UV irradiation apparatus comprises: a first electrode block and a second electrode block positioned apart from ...  
WO/2020/118010A1
An illumination source includes a laser driver unit configured to emit a plasma sustaining beam. An ingress collimator receives the plasma sustaining beam and produces a collimated ingress beam. A focusing optic receives the collimated i...  
WO/2020/100733A1
Provided is an excimer lamp light source device that realizes low cost and avoids the occurrence of linear discharge by using a lamp bulb having a simple structure in which a discharge current flows in a tube axis direction. The excime...  
WO/2020/094658A1
The invention relates to a VUV excimerlamp (1) comprising a dielectric tube (3) for holding an excimer-forming gas (5), a first central electrode (2) disposed within said tube (3), a second electrode (4) arranged outside of said tube, wh...  
WO/2020/094659A1
The invention relates to a dielectric barrier VUV excimer lamp (1) comprising an elgonated dielectric tube (3) for holding an excimer-forming gas (5), a first electrode (2) disposed within said tube (3), a second electrode (4) arranged o...  
WO/2020/094657A1
The invention relates to a VUV excimer lamp (1) comprising a dielectric tube (3) for holding an excimer-forming gas (5), a first electrode (2) disposed within said tube (3), a second electrode (4) arranged outside of said tube (3), where...  
WO/2020/028208A1
A plasma light source with lamp house correction is disclosed. The system may include a pump source configured to generate pump illumination. The pump illumination may be directed, by an elliptical reflector element, to a volume of gas c...  
WO/2019/234454A3
A low-dose, preferably unsaturated, fill of microwave excitable material 9, including one metal halide in a noble gas with an optional mercury buffer, is contained in a plasma crucible 2 to form a light emitting plasma therein.  
WO/2020/008971A1
In the excimer lamp according to the present invention, a flat discharge vessel having a substantially rectangular cross-sectional shape and comprising a pair of planar parts and a pair of side-surface parts has a pair of external electr...  
WO/2019/234454A2
A light source has a circularly cylindrical piece (2) of quartz, forming a solid plasma envelope or crucible. Quartz is transparent to visible light and the outer surfaces of the quartz are polished. The crucible has a length / and a dia...  
WO/2019/234455A1
A low-dose, preferably unsaturated, fill of microwave excitable material (9), including at least two metal halides in a noble gas with an optional mercury buffer, is contained in a plasma crucible (2) to form a light emitting plasma ther...  
WO/2019/225303A1
Provided are: a light transmissive material which suppresses contaminants from being attached to the surface thereof, and is capable of easily eliminating the contaminants even when the contaminants are attached; a lamp provided with a l...  
WO/2019/193922A1
An ozone generator equipped with an excimer lamp having a light-emitting tube in which a light-emitting gas is sealed, a first electrode, and a second electrode, the ozone generator being such that: the light-emitting tube has a cylindri...  
WO/2019/182921A1
A system for pumping laser sustained plasma and enhancing one or more selected wavelengths of output illumination generated by the laser sustained plasma is disclosed. In embodiments, the system includes one or more pump modules configur...  
WO/2019/090124A3
An ultraviolet lamp system is provided. The ultraviolet lamp system includes: (a) a bulb; (b) at least one magnetron configured to emit microwave energy configured to be received by the bulb; and (c) a power supply configured to provide ...  
WO/2019/045316A1
A microwave discharge lamp includes a discharge bulb which is discharged by a microwave and emits a light, a cylindrical resonant cavity which has at least a portion formed of a conductive mesh of net structure and is disposed to cover t...  
WO/2019/023303A1
A broadband radiation source is disclosed. The system may include a plasma containment vessel configured to receive laser radiation from a pump source to sustain a plasma within gas flowed through the plasma containment vessel. The plasm...  
WO/2018/156727A1
A sulfur plasma lamp has a lamp envelope of transparent or translucent glass or ceramic material. At least two silicon carbide electrodes are hermetically sealed with the lamp envelope and in contact with an interior of the lamp envelope...  
WO/2018/137918A1
The invention relates to an autonomous, permanently illuminating object (1) for identifying important points in bright conditions, poor lighting conditions, and in darkness, for installation in instruments or for attachment to items that...  
WO/2018/136683A1
An ignition facilitated electrodeless sealed high intensity illumination device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an ionizable medium. The cham...  
WO/2018/131582A1
The present invention addresses the problem of providing an ultraviolet sterilization device that makes it possible to reduce ultraviolet rays in the wavelength region of 230 to 300 nm, which are hazardous to the human body, and possible...  
WO/2018/081220A1
An apparatus and a method for operating a sealed high intensity illumination lamp configured to receive a laser beam from a laser light source. The lamp includes a sealed chamber configured to contain an ionizable medium having a plasma ...  
WO/2018/042888A1
[Problem] With respect to a laser-driven lamp which comprises a plasma container having a discharge medium sealed therein and a pair of electrodes, disposed so as to face one another in the plasma container, for generating a pre-discharg...  
WO/2018/030144A1
Provided is an ozone generation device capable of emitting a sufficient amount of ozone without having to be equipped with a large air-sending apparatus. This ozone generation device comprises: a casing; a wall body partitioning a space ...  
WO/2018/004507A1
A plasma lamp includes plates that are approximately parallel, with at least one array of microcavities formed in a surface of at least one plate. When desirable, the plates are separated a fixed distance by spacers with at least one spa...  
WO/2017/212710A1
The purpose of the present invention is to provide a laser-driving light source device (1) which inhibits a reduction in the processing accuracy of a workpiece and damage due to heat, by preventing laser light (L) which has passed throug...  
WO/2017/212683A1
[Problem] To attempt to provide a laser-driving light source device provided with a laser source, and a plasma container on which laser light from the laser source is condensed and made to be incident to generate plasma, wherein excitati...  
WO/2017/203791A1
In this laser-driven light source device (1) a pulsed laser light (3L) is condensed and irradiated into a plasma container (2) having a light-emitting medium enclosed therein to generate a pre-discharge, and a CW laser light (4L) is cond...  
WO/2017/205198A1
A system for forming a laser-sustained plasma includes a gas containment element, an illumination source configured to generate pump illumination, and a collector element configured to focus the pump illumination from the pumping source ...  
WO/2017/172631A1
A high brightness laser-sustained broadband light source includes a gas containment structure and a pump laser configured to generate a pump beam including illumination of a wavelength at least proximate to a weak absorption line of a ne...  
WO/2017/159342A1
The purpose of the present invention is to provide an ultraviolet radiation device which is capable of emitting ultraviolet light having a wavelength around 200 nm with high luminous intensity, and which is also capable of suppressing th...  
WO/2017/145662A1
In a laser driven lamp that is filled with a light emitting gas and in which plasma is generated by focusing and introducing a laser beam thereinto, the present invention addresses the problem of providing a structure for preventing the ...  
WO/2017/145635A1
Provided is a light irradiation device that limits dirt from appearing on a lamp, the dirt being caused by sublimates arising during light irradiation. This light irradiation device comprises: a lamp (101) for irradiating light onto an o...  
WO/2017/094483A1
A surface light-source device configured with a plurality of external-electrode-type gas-discharge light-emitting tubes arranged in the form of an array is continuously driven under optimal conditions in accordance with differences or ch...  
WO/2017/082380A1
The purpose of the present invention is to provide a deodorizing method and a deodorizing device, which are capable of eliminating an odor with high efficiency regardless of the kind of the causative substance of the odor. A deodorizing ...  
WO/2017/062274A1
An illumination source for igniting and sustaining a plasma in a plasma lamp of a laser-sustained plasma (LSP) broadband source includes one or more ignition lasers configured to ignite the plasma within a gas contained within the plasma...  
WO/2017/018308A1
Provided is a fluorescent tube capable of illuminating brightly a body to be illuminated. A fluorescent tube (10) having a tube main body (100) in an endless shape is mounted in an electrodeless lighting device (20). The tube main body (...  
WO/2016/183271A3
A sealed high intensity illumination device (400) configured to receive a laser beam from a laser light source and method for making the same are disclosed. The device includes a sealed chamber (420) configured to contain an ionizable me...  
WO/2017/008987A1
Known methods for operating a xenon excimer lamp comprising an outlet window made of quartz glass, comprise the method steps: (a) operating of the excimer lamp at a radiation intensity of more than 80 mW/cm2 and (b) controlling the tempe...  
WO/2016/189948A1
The purpose of the present invention is to provide a gas discharge light-emitting device for a light source, in particular, for an ultraviolet light source, that has a simple configuration, is inexpensive, and has favorable light emissio...  
WO/2016/183287A1
An ignition facilitated electrodeless sealed high intensity illumination device is disclosed. The device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an i...  
WO/2016/183271A2
A sealed high intensity illumination device configured to receive a laser beam from a laser light source and method for making the same are disclosed. The device includes a sealed cylindrical chamber configured to contain an ionizable me...  
WO/2016/148608A1
The invention relates to sources of broadband optical radiation with high spectral brightness, and is of interest for use in the fields of microelectronics, spectroscopy and photochemistry, amongst others. The technical result of the cla...  

Matches 1 - 50 out of 6,889