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21. 发明申请

US20150115140A1 OPTICAL DEMULTIPLEXING SYSTEM 有权
公开(公告)号：US20150115140A1
公开(公告)日：2015-04-30
申请号：US14105610
申请日：2013-12-13
申请人： Newport Corporation
发明人： Jamie KNAPP
IPC分类号： G01J1/04 , H04J14/02 , G01J1/42
CPC分类号： G02B6/2938 , G01J1/0403 , G01J1/0407 , G01J3/02 , G01J3/0256 , G01J3/0262 , G01J3/36 , G01J3/51 , G01J3/513 , G01J2001/061 , G02B6/12007 , G02B6/29394 , G02B27/1006 , G02B27/141 , G02B27/145 , G02B2006/12109 , G02B2006/12164 , H04J14/02 , H04J14/0209 , H04Q2011/0016
摘要： Demultiplexing systems and methods are discussed which may be small and accurate without moving parts. In some cases, demultiplexing embodiments may include optical filter cavities that include filter baffles and support baffles which may be configured to minimize stray light signal detection and crosstalk. Some of the demultiplexing assembly embodiments may also be configured to efficiently detect U.V. light signals and at least partially compensate for variations in detector responsivity as a function of light signal wavelength.

22. 发明授权

US11195962B2 High responsivity high bandwidth photodiode and method of manufacture 有权
公开(公告)号：US11195962B2
公开(公告)日：2021-12-07
申请号：US16478625
申请日：2018-02-20
申请人： Newport Corporation
发明人： Andrew C Davidson
IPC分类号： H01L31/0232 , H01L31/101 , H01L31/18 , H01L31/0304
摘要： A high responsivity, high bandwidth photodiode is disclosed which includes at least one substrate, at least one n+ type layer may be formed on the at substrate and configured to receive at least a portion of an incident optical signal from the substrate, at least one supplemental layer formed on the n+ type layer and configured to receive at least a portion of the incident optical signal from the n+ type layer, at least absorbing layer formed on the supplemental layer and configured to receive at least a portion of the incident optical signal from the supplemental layer, at least one angled facet formed on the substrate and configured to direct at least a portion of the incident optical signal to at least one of the n+ type layer, the supplemental layer, and the absorbing layer at angle of incidence from 15° to 89° from a normal angle of incidence.

23. 发明授权

US10998354B2 Multi-junction detector device and method of manufacture 有权
公开(公告)号：US10998354B2
公开(公告)日：2021-05-04
申请号：US16553921
申请日：2019-08-28
申请人： Newport Corporation
发明人： Greggory W Switzer
IPC分类号： H01L27/144 , H01L31/0203 , H01L31/0232 , H01L31/028
摘要： A novel multi-junction detector device and method of manufacture is disclosed, which includes providing a housing, at least one system mount body positioned within the housing, forming at least one beam dump region in the system mount body in optical communication with at least one first detector having a first wavelength responsivity range positioned on the system mount body and at least one second detector having a second wavelength responsivity range positioned on the system mount body in optical communication with the first detector. An arcuate shape, an arcuate shape of varying radius, a polygonal shape or a polyhedral shape may be formed on at least one mount body wall in the beam dump region. The method may also comprise depositing at least one reflectivity enhancing material onto the mount body wall. The method may further comprise depositing an energy dissipating material on the mount body wall.

24. 发明授权

US10996419B2 Thermal compensating optical component mount and related devices 有权
公开(公告)号：US10996419B2
公开(公告)日：2021-05-04
申请号：US15713570
申请日：2017-09-22
申请人： Newport Corporation
发明人： Paul Huang , James Fisher
IPC分类号： G02B15/14 , G02B7/00
摘要： A novel optical component mount is disclosed, which includes at least one first mount body with at least one adjustment member traversing through at least one adjustment member passage formed in the first mount body. At least one second mount body is configured with at least one component aperture formed therein and at least one insert receiver formed therein. The insert receiver is configured to receive at least one thermal compensating positioning insert positioned in the insert receiver. The coefficient of thermal expansion of the thermal compensating positioning insert is configured to be equal to the coefficient of thermal expansion of the adjustment member. At least one engaging body is positioned in the thermal compensating insert and engages the adjustment member. The engaging body is configured having a coefficient of thermal expansion less than the coefficient of thermal expansion of the thermal compensating positioning insert and the coefficient of thermal expansion of the adjustment member. At least one biasing system movably couples the second mount body to the first mount body. During use, the combinations of the coefficients of thermal expansion of the components described above, result in minimal changes in position of the optical component mount during changes in ambient temperature.

25. 发明申请

US20200251878A1 Low Repetition Rate Infrared Tunable Femtosecond Laser Source 审中-公开
公开(公告)号：US20200251878A1
公开(公告)日：2020-08-06
申请号：US16778567
申请日：2020-01-31
申请人： NEWPORT CORPORATION
发明人： James KAFKA , Ching-Yuan CHIEN , Andrei FLOREAN , Travis PETERSEN , Alan Petersen
IPC分类号： H01S3/30 , H01S3/11 , G01N21/25 , H01S3/00
摘要： The present application discloses a cavity dumped low repetition rate infrared tunable femtosecond laser source configured to produce pulses of 200 femtoseconds or less with a peak power of four megawatts or more for use in a variety of applications including multi-photon microscopy.

26. 发明申请

US20190353314A1 Modular Broadband Light Source with Lamp Insert and Methods of Use 审中-公开
公开(公告)号：US20190353314A1
公开(公告)日：2019-11-21
申请号：US16468557
申请日：2018-01-15
申请人： Newport Corporation
发明人： John Park , Rob Buczala
IPC分类号： F21S8/00 , H05B37/02 , F21V15/01 , F21V23/04 , H05B43/00
摘要： The present application discloses a modular broadband light source and includes at least one lamp housing defining at least one lamp body receiver having at least one outlet port formed on the lamp housing, at least one lamp body insert positionable within the body insert receiver and configured to detachably couple to the lamp housing, at least one thermal managing assembly coupled to the lamp body insert and defining a lamp receiving area, at least one Xenon arc lamp positionable in the lamp receiving area and in communication with the outlet port on the lamp housing, at least one processor device coupled to at least one of the at least one lamp housing, the at least one lamp body insert and the at least one Xenon arc lamp.

27. 发明授权

US10458608B2 LED solar simulator and method of use 有权
公开(公告)号：US10458608B2
公开(公告)日：2019-10-29
申请号：US16154669
申请日：2018-10-08
申请人： Newport Corporation
发明人： Greggory W. Switzer , Todd A. McFarland , Robert K. Buczala , Paul E. Rishel , Eugene W. Kuntz
IPC分类号： F21S8/00 , G01J1/04 , G02B27/10 , G01J1/08 , G02B19/00 , H05B37/02 , G02B5/32 , G02B5/18 , G02B5/04 , G02B27/42 , G01J1/42 , H05B33/08
摘要： The present application discloses a method of using a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface.

28. 发明授权

US10416531B2 Component shifting apparatus with shape memory alloy actuators 有权
公开(公告)号：US10416531B2
公开(公告)日：2019-09-17
申请号：US16066330
申请日：2015-12-30
申请人： NEWPORT CORPORATION
发明人： Kay Mittler , Olaf Spieweg , Dennis Grunow
IPC分类号： G02F1/35 , C22C38/42 , C22C38/44 , C22F1/00 , F03G7/06 , G02F1/355
摘要： Systems and methods for shifting a position of one or more optical elements are disclosed. In an embodiment, a system may include a housing having a chamber formed therein, at least one non-linear crystal disposed in the chamber, the non-linear crystal configured to receive at least one incident signal and to convert a wavelength of at least a portion of the incident signal, and at least one shape memory alloy element disposed such that thermal or electrical energy applied to the shape memory alloy causes movement of the non-linear crystal.

29. 发明授权

US10297969B2 Diode pumped high peak power laser system for multi-photon applications 有权
公开(公告)号：US10297969B2
公开(公告)日：2019-05-21
申请号：US15736280
申请日：2016-06-20
申请人： Newport Corporation
发明人： Andrei C. Florean , James D. Kafka
IPC分类号： H01S3/30 , G02F1/39 , H01S3/0941 , H01S3/081 , H01S3/11 , H01S3/16 , H01S5/40 , H01S3/08 , H01S3/105 , H01S5/00 , H01S3/042 , H01S3/04
摘要： The present application discloses various embodiments of a high peak power laser system which includes a diode pump source configured to directly pump at least one optical crystal positioned within the laser cavity, the diode pump source emitting at least one pump beam comprised of two or more vertically stacked optical signals having a wavelength from about 400 nm to about 1100 nm., the optical crystal configured to output at least one optical output having a wavelength of about 750 nm to about 1100 nm and having an output power of about 25 kW or more.

30. 发明申请

US20190049079A1 LED Solar Simulator and Method of Use 审中-公开
公开(公告)号：US20190049079A1
公开(公告)日：2019-02-14
申请号：US16154669
申请日：2018-10-08
申请人： Newport Corporation
发明人： Greggory W. Switzer , Todd A. McFarland , Robert K. Buczala , Paul E. Rishel , Eugene W. Kuntz
IPC分类号： F21S8/00 , H05B37/02 , H05B33/08 , G02B27/10 , G02B19/00 , G02B5/32 , G01J1/04 , G02B5/04 , G02B5/18 , G01J1/08 , G01J1/42
摘要： The present application discloses a method of using a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface.

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