公开(公告)号：US08340489B2

公开(公告)日：2012-12-25

申请号：US12808004

申请日：2008-12-11

申请人： Jarkko Sarmaala

发明人： Jarkko Sarmaala

IPC分类号： G02B6/00

CPC分类号： G02B7/003

摘要： An bidirectional optical component position adjustment device includes a first member having a flat sliding surface, and a second member movable relative to the first member contacting the sliding surface. The optical component attaches to the second member. An elongated third member connects with the first and second members so the second member is movable relative to the first in a direction of a rotation axis of the third member when the third member is moved in the direction of its rotation axis. The rotation axis is substantially parallel to the sliding surface. The third member includes an eccentric part which is eccentric in relation to the rotation axis. The eccentric part is operationally connected with the second member so the second member moves relative to the first perpendicular to the rotation axis when the third member is rotated around its rotation axis. An optical adjustment method is also provided.

摘要翻译： 双向光学部件位置调节装置包括具有平坦滑动表面的第一部件和能够相对于接触滑动表面的第一部件移动的第二部件。 光学部件附接到第二部件。 细长的第三构件与第一和第二构件连接，使得当第三构件沿其旋转轴线的方向移动时，第二构件可相对于第一构件在第三构件的旋转轴线的方向上移动。 旋转轴基本上平行于滑动表面。 第三构件包括相对于旋转轴线偏心的偏心部。 偏心部分与第二构件可操作地连接，使得当第三构件绕其旋转轴线旋转时，第二构件相对于旋转轴线的第一垂直方向移动。 还提供了一种光学调节方法。

公开(公告)号：US20100266252A1

公开(公告)日：2010-10-21

申请号：US12808004

申请日：2008-12-11

申请人： Jarkko Sarmaala

发明人： Jarkko Sarmaala

IPC分类号： G02B7/00

CPC分类号： G02B7/003

摘要： An bidirectional optical component position adjustment device includes a first member having a flat sliding surface, and a second member movable relative to the first member contacting the sliding surface. The optical component attaches to the second member. An elongated third member connects with the first and second members so the second member is movable relative to the first in a direction of a rotation axis of the third member when the third member is moved in the direction of its rotation axis. The rotation axis is substantially parallel to the sliding surface. The third member includes an eccentric part which is eccentric in relation to the rotation axis. The eccentric part is operationally connected with the second member so the second member moves relative to the first perpendicular to the rotation axis when the third member is rotated around its rotation axis. An optical adjustment method is also provided.

摘要翻译： 双向光学部件位置调节装置包括具有平坦滑动表面的第一部件和能够相对于接触滑动表面的第一部件移动的第二部件。 光学部件附接到第二部件。 细长的第三构件与第一和第二构件连接，使得当第三构件沿其旋转轴线的方向移动时，第二构件可相对于第一构件在第三构件的旋转轴线的方向上移动。 旋转轴基本上平行于滑动表面。 第三构件包括相对于旋转轴线偏心的偏心部。 偏心部分与第二构件可操作地连接，使得当第三构件围绕其旋转轴线旋转时，第二构件相对于垂直于旋转轴线的第一垂直部移动。 还提供了一种光学调节方法。

公开(公告)号：US08542349B2

公开(公告)日：2013-09-24

申请号：US13145652

申请日：2010-01-18

申请人： Jyrki Laitinen ,  Markku Ojala ,  Jarkko Sarmaala ,  Christer Isaksson

发明人： Jyrki Laitinen ,  Markku Ojala ,  Jarkko Sarmaala ,  Christer Isaksson

IPC分类号： G01B11/16

CPC分类号： G01N35/028 ,  G01N21/13 ,  G01N21/6452 ,  G01N2021/6484 ,  G01N2035/0424

摘要： An optical measurement instrument includes a measurement head and mechanical support elements arranged to support a sample well plate. The measurement head is moved towards the sample well plate and, after the measurement head has touched the sample well plate, the measurement head is moved backwards away from the sample well plate so as to provide a desired distance between the measurement head and the sample well plate. A sensor device is attached to the mechanical support elements and arranged detect a mechanical effect occurring in the mechanical support elements due to force directed by the measurement head to the sample well plate. Hence, the situation in which the measurement head touches the sample well plate can be detected without a need to provide the measurement head with a force sensor. This is advantageous because the measurement head can be a changeable module of the optical measurement instrument.

摘要翻译： 光学测量仪器包括测量头和布置成支撑样品孔板的机械支撑元件。 测量头朝向样品孔板移动，测量头已经接触样品孔板后，测量头向后移动离开样品孔板，从而在测量头和样品孔之间提供所需的距离 盘子。 传感器装置附接到机械支撑元件并且被布置成检测由于测量头指向样品孔板的力而在机械支撑元件中发生的机械效应。 因此，可以检测测量头接触样品阱板的情况，而不需要向测量头提供力传感器。 这是有利的，因为测量头可以是光学测量仪器的可变模块。

公开(公告)号：US20120002190A1

公开(公告)日：2012-01-05

申请号：US13145652

申请日：2010-01-18

申请人： Jyrki Laitinen ,  Markku Ojala ,  Jarkko Sarmaala ,  Christer Isaksson

发明人： Jyrki Laitinen ,  Markku Ojala ,  Jarkko Sarmaala ,  Christer Isaksson

IPC分类号： G01B11/16 ,  G01N21/01

CPC分类号： G01N35/028 ,  G01N21/13 ,  G01N21/6452 ,  G01N2021/6484 ,  G01N2035/0424

摘要： An optical measurement instrument includes a measurement head and mechanical support elements arranged to support a sample well plate. The measurement head is moved towards the sample well plate and, after the measurement head has touched the sample well plate, the measurement head is moved backwards away from the sample well plate so as to provide a desired distance between the measurement head and the sample well plate. A sensor device is attached to the mechanical support elements and arranged detect a mechanical effect occurring in the mechanical support elements due to force directed by the measurement head to the sample well plate. Hence, the situation in which the measurement head touches the sample well plate can be detected without a need to provide the measurement head with a force sensor. This is advantageous because the measurement head can be a changeable module of the optical measurement instrument.

摘要翻译： 光学测量仪器包括测量头和布置成支撑样品孔板的机械支撑元件。 测量头朝向样品孔板移动，测量头已经接触样品孔板后，测量头向后移动离开样品孔板，从而在测量头和样品孔之间提供所需的距离 盘子。 传感器装置附接到机械支撑元件并且被布置成检测由于测量头指向样品孔板的力而在机械支撑元件中发生的机械效应。 因此，可以检测测量头接触样品阱板的情况，而不需要向测量头提供力传感器。 这是有利的，因为测量头可以是光学测量仪器的可变模块。

公开(公告)号：US20100308234A1

公开(公告)日：2010-12-09

申请号：US12739146

申请日：2009-01-23

申请人： Raimo Harju ,  Petri Kivelä ,  Jyrki Laitinen ,  Pauli Salmelainen ,  Jarkko Sarmaala

发明人： Raimo Harju ,  Petri Kivelä ,  Jyrki Laitinen ,  Pauli Salmelainen ,  Jarkko Sarmaala

IPC分类号： G01N21/64 ,  G01J3/12

CPC分类号： G01N21/6452 ,  G01J3/4406 ,  G01N2021/6417 ,  G01N2021/6463 ,  G01N2021/6484

摘要： The invention concerns a measurement system and method for optical spectroscopic measurement of samples. The system comprises an illumination source for forming a primary light beam, a first tunable monochromator for spectrally filtering the primary light beam, a sample-receiving zone to which the spectrally filtered primary beam is directed for producing a secondary light beam affected by a sample in the sample receiving zone, and a second tunable monochromator for spectrally filtering the secondary light beam, and a detector for measuring the intensity of the spectrally filtered secondary beam. In particular, the system is adapted to scan a predefined wavelength range using one of the monochromators and to tune the other monochromator sequentially to one of at least two predefined separate wavelengths in order to eliminate the effect of undesired diffraction orders of the second monochromator on the measurement. The invention allows for eliminating the use of optical diffraction order filters on the emission side of a fluorescence measurement system.

摘要翻译： 本发明涉及用于样品光谱测量的测量系统和方法。 该系统包括用于形成初级光束的照明源，用于对初级光束进行光谱滤波的第一可调谐单色仪，频谱滤波的主光束被引导到的采样接收区，以产生受样品影响的次级光束 采样接收区和用于频谱滤波二次光束的第二可调谐单色仪，以及用于测量光谱滤波次级光束强度的检测器。 特别地，该系统适于使用单色仪之一扫描预定波长范围，并且将另一个单色仪依次调谐到至少两个预定义的单独波长中的一个，以消除第二单色仪的不需要的衍射级的影响 测量。 本发明允许消除在荧光测量系统的发射侧使用光学衍射级滤光器。