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公开(公告)号：US10024929B2
公开(公告)日：2018-07-17
申请号：US15430797
申请日：2017-02-13
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper
IPC: G04F5/14 , G01R33/032
Abstract: A first apparatus includes a vapor cell having first and second cavities fluidly connected by multiple channels. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity. A second apparatus includes a vapor cell having a first wafer with first and second cavities and a second wafer with one or more channels fluidly connecting the cavities. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity.
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公开(公告)号：US09601225B2
公开(公告)日：2017-03-21
申请号：US14862503
申请日：2015-09-23
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper , William French
IPC: H03L7/26 , G21K5/08 , F17C3/00 , F17C13/00 , G04F5/14 , H05K13/00 , H03B17/00 , G01R33/02 , G21F5/015
CPC classification number: G21K5/08 , F17C3/00 , F17C13/00 , G01R33/02 , G04F5/14 , G21F5/015 , H03B17/00 , H03L7/26 , H05K13/00
Abstract: An apparatus includes a vapor cell having multiple cavities fluidly connected by one or more channels. At least one of the cavities is configured to receive a first material able to dissociate into one or more gases that are contained within the vapor cell. At least one of the cavities is configured to receive a second material able to absorb at least a portion of the one or more gases. The vapor cell could include a first cavity configured to receive the first material and a second cavity fluidly connected to the first cavity by at least one first channel, where the second cavity is configured to receive the gas(es). The vapor cell could also include a third cavity fluidly connected to at least one of the first and second cavities by at least one second channel, where the third cavity is configured to receive the second material.
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3.发明授权Vapor cell structure having cavities connected by channels for micro-fabricated atomic clocks, magnetometers, and other devices 有权具有通过用于微制造原子钟的通道连接的腔的气泡结构，磁力计和其他装置公开(公告)号：US09568565B2
公开(公告)日：2017-02-14
申请号：US13948888
申请日：2013-07-23
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Roozbeh Parsa , Peter J. Hopper
IPC: H01S1/06 , G01R33/032 , G04F5/14
CPC classification number: G01R33/032 , G04F5/14 , H01S1/06 , Y10T137/8593
Abstract: A first apparatus includes a vapor cell having first and second cavities fluidly connected by multiple channels. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity. A second apparatus includes a vapor cell having a first wafer with first and second cavities and a second wafer with one or more channels fluidly connecting the cavities. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity.
Abstract translation: 第一装置包括具有通过多个通道流体连接的第一和第二腔的蒸汽池。 第一腔被配置为接收能够解离成包含在蒸气室内的一种或多种气体的材料。 第二腔被构造成接收一种或多种气体。 蒸汽池被配置成允许辐射通过第二腔。 第二装置包括具有具有第一和第二空腔的第一晶片的蒸气池和具有流体连接空腔的一个或多个通道的第二晶片。 第一腔被配置为接收能够解离成包含在蒸气室内的一种或多种气体的材料。 第二腔被构造成接收一种或多种气体。 蒸汽池被配置成允许辐射通过第二腔。
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4.发明申请MICROFABRICATED ATOMIC CLOCKS (MFAC) & MAGNETOMETERS (MFAM):SELF-CONDENSING SILICON VAPOR CELL CAVITY STRUCTURE 有权微晶原子钟（MFAC）和磁铁计（MFAM）：自凝硅气泡细胞结构公开(公告)号：US20150372686A1
公开(公告)日：2015-12-24
申请号：US14309966
申请日：2014-06-20
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper
CPC classification number: G04F5/14 , Y10T29/49828
Abstract: A microfabricated atomic clock (mfac) or magnetometer (mfam) vapor cell utilizing a method of forming a self-condensing silicon vapor cell cavity structure for the atomic clock or magnetometer.
Abstract translation: 使用形成用于原子钟或磁力计的自冷凝硅蒸汽池腔结构的方法的微制造原子钟（mfac）或磁力计（mfam）蒸气池。
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5.发明授权Atomic clocks and magnetometers with vapor cells having condensation sites in fluid communication with a cavity to hold a vapor condensation away from an optical path 有权具有蒸气细胞的原子钟和磁力计具有与空腔流体连通的冷凝位置，以保持蒸气冷凝远离光路公开(公告)号：US09429918B2
公开(公告)日：2016-08-30
申请号：US14309966
申请日：2014-06-20
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper
IPC: G04F5/14
CPC classification number: G04F5/14 , Y10T29/49828
Abstract: A vapor cell for installation in an atomic clock or a magnetometer. The vapor cell includes a top plate, a center plate, and a bottom plate defining a cavity for passing light along an optical path. The vapor cell includes one or more condensation sites to trap condensed vapor in order to avoid blockage of the optical path.
Abstract translation: 用于安装在原子钟或磁力计中的蒸气池。 蒸汽池包括顶板，中心板和限定用于使光沿着光路通过的空腔的底板。 蒸汽池包括一个或多个冷凝位点以捕获冷凝的蒸汽，以避免堵塞光路。
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Patent Agency Ranking
6.发明申请MANUFACTUREABLE LONG CELL WITH ENHANCED SENSITIVITY AND GOOD MECHANICAL STRENGTH 有权具有增强灵敏度和良好机械强度的可制造长寿命公开(公告)号：US20150370222A1
公开(公告)日：2015-12-24
申请号：US14309223
申请日：2014-06-19
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper
CPC classification number: G04F5/14 , Y10T29/49119
Abstract: A method of providing a manufactureable long vapor cell with enhanced sensitivity and good mechanical strength, wherein the method provides a structure that increases the overall length of the vapor cell.
Abstract translation: 提供具有增强的灵敏度和良好的机械强度的可制造的长蒸气电池的方法，其中该方法提供了增加蒸汽池的总长度的结构。
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7.发明申请THERMALLY-INSULATED MICRO-FABRICATED ATOMIC CLOCK STRUCTURE AND METHOD OF FORMING THE ATOMIC CLOCK STRUCTURE 审中-公开热绝缘微结构原子钟结构及形成原子钟结构的方法公开(公告)号：US20150311355A1
公开(公告)日：2015-10-29
申请号：US14703364
申请日：2015-05-04
Applicant: Texas Instruments Incorporated
Inventor： Peter J. Hopper , William French , Paul Mawson , Steven Hunt , Roozbeh Parsa , Martin Fallon , Ann Gabrys , Andrei Papou
IPC: H01L31/024 , H01L31/18 , H01L31/0224
Abstract: A micro-fabricated atomic clock structure is thermally insulated so that the atomic clock structure can operate with very little power in an environment where the external temperature can drop to −40° C., while at the same time maintaining the temperature required for the proper operation of the VCSEL and the gas within the vapor cell.
Abstract translation: 微制造的原子钟结构是绝热的，使得原子钟结构可以在外部温度下降到-40℃的环境中以非常小的功率运行，同时保持适当的温度 VCSEL和蒸汽池内的气体的操作。
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8.发明授权Multiple-cavity vapor cell structure for micro-fabricated atomic clocks, magnetometers, and other devices 有权用于微制造原子钟，磁力计和其他装置的多腔蒸汽池结构公开(公告)号：US09169974B2
公开(公告)日：2015-10-27
申请号：US13949018
申请日：2013-07-23
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Roozbeh Parsa , Peter J. Hopper , William French
CPC classification number: G21K5/08 , F17C3/00 , F17C13/00 , G01R33/02 , G04F5/14 , G21F5/015 , H03B17/00 , H03L7/26 , H05K13/00
Abstract: An apparatus includes a vapor cell having multiple cavities fluidly connected by one or more channels. At least one of the cavities is configured to receive a first material able to dissociate into one or more gases that are contained within the vapor cell. At least one of the cavities is configured to receive a second material able to absorb at least a portion of the one or more gases. The vapor cell could include a first cavity configured to receive the first material and a second cavity fluidly connected to the first cavity by at least one first channel, where the second cavity is configured to receive the gas(es). The vapor cell could also include a third cavity fluidly connected to at least one of the first and second cavities by at least one second channel, where the third cavity is configured to receive the second material.
Abstract translation: 一种装置包括具有通过一个或多个通道流体连接的多个腔的蒸汽池。 空腔中的至少一个被配置成接收能够解离成包含在蒸气室内的一种或多种气体的第一材料。 空腔中的至少一个构造成接收能够吸收一种或多种气体的至少一部分的第二材料。 蒸汽池可以包括被配置为接收第一材料的第一空腔和通过至少一个第一通道流体地连接到第一空腔的第二腔，其中第二腔配置成接收气体。 蒸气室还可以包括通过至少一个第二通道流体地连接到第一和第二空腔中的至少一个的第三空腔，其中第三腔被配置为容纳第二材料。
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公开(公告)号：US10665735B2
公开(公告)日：2020-05-26
申请号：US14703364
申请日：2015-05-04
Applicant: Texas Instruments Incorporated
Inventor： Peter J. Hopper , William French , Paul Mawson , Steven Hunt , Roozbeh Parsa , Martin Fallon , Ann Gabrys , Andrei Papou
IPC: G01R33/02 , H01L21/58 , H01L29/82 , H01L31/024 , H01L31/00 , H01L31/0224 , H01L31/103 , H01L31/18 , G04F5/14 , H03L7/26
Abstract: A micro-fabricated atomic clock structure is thermally insulated so that the atomic clock structure can operate with very little power in an environment where the external temperature can drop to −40° C., while at the same time maintaining the temperature required for the proper operation of the VCSEL and the gas within the vapor cell.
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10.发明申请公开(公告)号：US20170153298A1
公开(公告)日：2017-06-01
申请号：US15430797
申请日：2017-02-13
Applicant: Texas Instruments Incorporated
Inventor： Roozbeh Parsa , Peter J. Hopper
IPC: G01R33/032 , G04F5/14
CPC classification number: G01R33/032 , G04F5/14 , H01S1/06 , Y10T137/8593
Abstract: A first apparatus includes a vapor cell having first and second cavities fluidly connected by multiple channels. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity. A second apparatus includes a vapor cell having a first wafer with first and second cavities and a second wafer with one or more channels fluidly connecting the cavities. The first cavity is configured to receive a material able to dissociate into one or more gases that are contained within the vapor cell. The second cavity is configured to receive the one or more gases. The vapor cell is configured to allow radiation to pass through the second cavity.
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