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21.发明授权公开(公告)号：US08592769B2
公开(公告)日：2013-11-26
申请号：US13201637
申请日：2010-12-10
IPC分类号： G01J5/02
CPC分类号： G01N21/19 , G01N21/21 , G01N21/3563 , G01N21/3581 , G01N21/359 , G01N21/49
摘要： An component concentration meter includes an output unit that outputs an electromagnetic wave to an object to be measured and includes a detecting unit that detects the property of the electromagnetic wave passed through the object to be measured under a first condition and under a second condition in which the temperature of the object to be measured is different from that under the first condition. The component concentration meter also includes a concentration determining unit that determines the concentration of a target component contained in the object to be measured, based on a property difference which is a difference between the properties of the electromagnetic wave detected by the detecting unit under the first condition and under the second condition and a difference between the temperatures of the object to be measured under the first condition and under the second condition.
摘要翻译： 元件浓度计包括向被测量物体输出电磁波的输出单元，包括检测单元，其检测在第一状态下通过被测量物体的电磁波的特性，在第二状态下， 被测量物体的温度与第一条件下的温度不同。 组分浓度计还包括浓度确定单元，该浓度确定单元基于作为第一检测单元检测到的电磁波的特性之间的差异的性质差来确定包含在待测物体中的目标成分的浓度 条件和第二条件下的第一条件下的测量对象的温度与第二条件下的测量对象的温度之差。
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22.发明申请公开(公告)号：US20110299066A1
公开(公告)日：2011-12-08
申请号：US13201637
申请日：2010-12-10
IPC分类号： G01N21/35
CPC分类号： G01N21/19 , G01N21/21 , G01N21/3563 , G01N21/3581 , G01N21/359 , G01N21/49
摘要： An component concentration meter (10) includes an output unit (20) that outputs an electromagnetic wave to an object to be measured (50), a detecting unit (30) that detects the property of the electromagnetic wave passed through the object to be measured (50) under a first condition and under a second condition in which the temperature of the object to be measured (50) is different from that under the first condition, and a concentration determining unit (40) that determines the concentration of a target component contained in the object to be measured (50), based on a property difference which is a difference between the properties of the electromagnetic wave detected by the detecting unit (30) under the first condition and under the second condition and a difference between the temperatures of the object to be measured (50) under the first condition and under the is second condition.
摘要翻译： 一种元件浓度计（10），包括向被测量物体（50）输出电磁波的输出单元（20），检测通过被测量物体的电磁波的特性的检测单元（30） （50）在第一条件下和在待测物体（50）的温度与第一条件下的温度不同的第二条件下，以及浓度确定单元（40），其确定目标成分的浓度 基于作为第一条件下的检测部（30）检测出的电磁波的特性与第二条件之间的差的特性差，以及第二条件之间的差，包含在被测量物体（50）中的特性差 的第一条件下的被测量物体（50）处于第二状态。
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公开(公告)号：US08144391B2
公开(公告)日：2012-03-27
申请号：US12676042
申请日：2008-08-27
CPC分类号： G02F1/3551 , G02F1/3558 , G02F2001/3546
摘要： A wavelength converter is provided with an infrared light source (1) for emitting a fundamental wave having a wavelength of 2000 nm or shorter, a wavelength conversion element (3) composed of a nonlinear optical crystal having a periodical polarization reversal structure and adapted to convert a fundamental wave emitted from the infrared light source (1) into a harmonic wave, and a heater (4) for heating the wavelength conversion element (3). The period of the polarization reversal structure is designed so that a quasi phase matching temperature of the fundamental wave and the harmonic wave is 40° C. or higher. The heater (4) heats the wavelength conversion element (3) to a temperature at which quasi phase matching is established, and the nonlinear optical crystal contains a lithium niobate or lithium tantalate including at least any one of additives Mg, In, Zn and Sc as a main component. Thus, optical damage can be suppressed and visible light absorption attributed to ultraviolet light can be reduced.
摘要翻译： 波长转换器设置有用于发射波长为2000nm以下的基波的红外光源（1），由具有周期性极化反转结构的非线性光学晶体构成的波长转换元件（3），其适于转换 从红外光源（1）发射的谐波的基波和用于加热波长转换元件（3）的加热器（4）。 极化反转结构的周期被设计成使得基波和谐波的准相位匹配温度为40℃以上。 加热器（4）将波长转换元件（3）加热到建立准相位匹配的温度，非线性光学晶体包含铌酸锂或钽酸锂，其包括添加剂Mg，In，Zn和Sc中的至少任一种 作为主要组成部分。 因此，可以抑制光学损伤，并且可以降低归因于紫外线的可见光吸收。
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24.发明授权Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion element 有权波长转换激光光源，激光光源装置和采用该激光光源装置的二维图像显示装置，以及设定波长转换元件的温度的方法公开(公告)号：US08050302B2
公开(公告)日：2011-11-01
申请号：US12328131
申请日：2008-12-04
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： A wavelength conversion laser light source includes: an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device, wherein the element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.
摘要翻译： 波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度 转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。
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公开(公告)号：US20100195191A1
公开(公告)日：2010-08-05
申请号：US12676042
申请日：2008-08-27
CPC分类号： G02F1/3551 , G02F1/3558 , G02F2001/3546
摘要： A wavelength converter is provided with an infrared light source (1) for emitting a fundamental wave having a wavelength of 2000 nm or shorter, a wavelength conversion element (3) composed of a nonlinear optical crystal having a periodical polarization reversal structure and adapted to convert a fundamental wave emitted from the infrared light source (1) into a harmonic wave, and a heater (4) for heating the wavelength conversion element (3). The period of the polarization reversal structure is designed so that a quasi phase matching temperature of the fundamental wave and the harmonic wave is 40° C. or higher. The heater (4) heats the wavelength conversion element (3) to a temperature at which quasi phase matching is established, and the nonlinear optical crystal contains a lithium niobate or lithium tantalate including at least any one of additives Mg, In, Zn and Sc as a main component. Thus, optical damage can be suppressed and visible light absorption attributed to ultraviolet light can be reduced.
摘要翻译： 波长转换器设置有用于发射波长为2000nm以下的基波的红外光源（1），由具有周期性极化反转结构的非线性光学晶体构成的波长转换元件（3），其适于转换 从红外光源（1）发射的谐波的基波和用于加热波长转换元件（3）的加热器（4）。 极化反转结构的周期被设计成使得基波和谐波的准相位匹配温度为40℃以上。 加热器（4）将波长转换元件（3）加热到建立准相位匹配的温度，非线性光学晶体包含铌酸锂或钽酸锂，其包括添加剂Mg，In，Zn和Sc中的至少任一种 作为主要组成部分。 因此，可以抑制光学损伤，并且可以降低归因于紫外线的可见光吸收。
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26.发明授权Wavelength conversion laser light source, laser light source device and two-dimensional image display device adopting the same, and method of setting temperature of wavelength conversion element 有权波长转换激光光源，激光光源装置和采用该激光光源装置的二维图像显示装置，以及设定波长转换元件的温度的方法公开(公告)号：US08411714B2
公开(公告)日：2013-04-02
申请号：US13243431
申请日：2011-09-23
IPC分类号： H01S3/04
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： A wavelength conversion laser light source includes an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device. The element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.
摘要翻译： 波长转换激光光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;以及元件温度切换部，用于切换波长转换的温度 根据输出设定装置中设定的谐波输出电平进行设定。 元件温度切换部包括元件温度保持部，其将波长转换元件保持在由元件温度切换部切换的温度。
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27.发明申请公开(公告)号：US20090147811A1
公开(公告)日：2009-06-11
申请号：US12328131
申请日：2008-12-04
IPC分类号： H01S3/02
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： A wavelength conversion laser light source includes: an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device, wherein the element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.
摘要翻译： 波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度 转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。
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公开(公告)号：US20080316590A1
公开(公告)日：2008-12-25
申请号：US12142428
申请日：2008-06-19
IPC分类号： G02F1/377
CPC分类号： G02F1/3775 , G02F2001/3503 , G02F2001/3507 , G02F2201/16
摘要： A short wavelength light source is provided with a fundamental wave light source for generating a fundamental wave, and a plurality of wavelength conversion elements made of nonlinear optical crystals having periodic polarization-inversion structures and adapted to convert a part of the fundamental wave into a second harmonic, and the nonlinear optical crystals of the plurality of wavelength conversion elements are different in material or composition. By converting the fundamental wave from the fundamental wave light source by the plurality of wavelength conversion elements, the generation of a thermal lens effect caused by light absorption can be suppressed to improve a high output resistance.
摘要翻译： 短波长光源设置有用于产生基波的基波光源，以及由具有周期性极化反转结构的非线性光学晶体制成的多个波长转换元件，并且适于将基波的一部分转换成第二 谐波，并且多个波长转换元件的非线性光学晶体的材料或组成不同。 通过由多个波长转换元件转换基波光源的基波，可以抑制由光吸收引起的热透镜效应的产生，从而提高高的输出电阻。
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29.发明申请公开(公告)号：US20120012759A1
公开(公告)日：2012-01-19
申请号：US13243431
申请日：2011-09-23
IPC分类号： G02F1/37 , G21K5/00 , G02F1/13357 , H01S3/10
CPC分类号： H01S3/0675 , G02F1/3558 , H01S3/0092 , H01S3/10069 , H01S3/1312 , H01S3/1618
摘要： A wavelength conversion laser light source includes: an element temperature switching section that switches a temperature of the wavelength conversion element according to a harmonic wave output value as set in an output setting device, and the element temperature switching section for switching a temperature of a wavelength conversion element according to a harmonic wave output level as set in the output setting device, wherein the element temperature switch section includes an element temperature holding section that holds the wavelength conversion element at the temperature as switched by the element temperature switching section.
摘要翻译： 波长转换激光源包括：元件温度切换部，其根据在输出设定装置中设定的谐波输出值切换波长转换元件的温度;元件温度切换部，切换波长的温度 转换元件根据在输出设定装置中设定的谐波输出电平，其中元件温度开关部分包括元件温度保持部分，其将波长转换元件保持在由元件温度切换部分转换的温度。
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公开(公告)号：US07738162B2
公开(公告)日：2010-06-15
申请号：US12142428
申请日：2008-06-19
IPC分类号： G02F1/35
CPC分类号： G02F1/3775 , G02F2001/3503 , G02F2001/3507 , G02F2201/16
摘要： A short wavelength light source is provided with a fundamental wave light source for generating a fundamental wave, and a plurality of wavelength conversion elements made of nonlinear optical crystals having periodic polarization-inversion structures and adapted to convert a part of the fundamental wave into a second harmonic, and the nonlinear optical crystals of the plurality of wavelength conversion elements are different in material or composition. By converting the fundamental wave from the fundamental wave light source by the plurality of wavelength conversion elements, the generation of a thermal lens effect caused by light absorption can be suppressed to improve a high output resistance.
摘要翻译： 短波长光源设置有用于产生基波的基波光源，以及由具有周期性极化反转结构的非线性光学晶体制成的多个波长转换元件，并且适于将基波的一部分转换成第二 谐波，并且多个波长转换元件的非线性光学晶体的材料或组成不同。 通过由多个波长转换元件转换基波光源的基波，可以抑制由光吸收引起的热透镜效应的产生，从而提高高的输出电阻。
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