公开(公告)号：US06219363B1

公开(公告)日：2001-04-17

申请号：US09301686

申请日：1999-04-29

Applicant: Andreas Fix ,  Martin Wirth

Inventor： Andreas Fix ,  Martin Wirth

IPC: H01S310

CPC classification number: G02F1/3532 ,  G02F1/3534 ,  G02F1/39 ,  G02F2001/3507 ,  G02F2001/3542

Abstract: A method and device for frequency conversion of the radiation of a pulsed optical parametric oscillator (OPO) through sum or difference frequency mixing of a pulsed laser pump radiation with an OPO radiation, where the frequency mixing is integrated into the OPO resonator (1). The method permits the use of OPOs with high conversion efficiency in spectral ranges for scientific, technical and medical applications.

Abstract translation: 一种脉冲光参量振荡器（OPO）的辐射频率转换的方法和装置，其通过脉冲激光泵浦辐射与OPO辐射的和/或差频混合，其中混频集成到OPO谐振器（1）中。 该方法允许在科学，技术和医学应用的光谱范围中使用具有高转换效率的OPO。

公开(公告)号：US07312452B2

公开(公告)日：2007-12-25

申请号：US11256560

申请日：2005-10-21

Applicant: Hans H. Klingenberg ,  Andreas Fix ,  Peter Mahnke ,  Christian Lemmerz

Inventor： Hans H. Klingenberg ,  Andreas Fix ,  Peter Mahnke ,  Christian Lemmerz

IPC: G01N21/00

CPC classification number: G01N21/3504 ,  G01J3/457 ,  G01N21/39 ,  G01N2021/1793 ,  G01N2021/3513 ,  G01N2021/392 ,  G01N2021/395 ,  G01N2021/399

Abstract: The invention relates to a mobile remote detection device for accumulations of methane, comprising an emitter device having a light source in order to generate light, the wavelength of said light source being tuned with the spectral signature of methane, whereby the light can be directed onto a measuring field. The detection device also comprises a detector device for detecting backscattered light, and an evaluation device. The aim of the invention is to improve the remote detection device in such a manner that it has a high degree of measuring sensitivity with a compact and stable structure. According to the invention, the light source generates light with a wavelength at which methane is absorbed, wherein the wavelength lies between 3200 nm and 3300 nm, and the light source has an optical parametric oscillator with injection seeding, the oscillator being associated with a pump laser.

Abstract translation: 本发明涉及一种用于积聚甲烷的移动式远程检测装置，其包括具有光源的发射器​​装置以产生光，所述光源的波长利用甲烷的光谱特征进行调谐，从而可将光引导到 一个测量领域。 检测装置还包括用于检测反向散射光的检测器装置和评估装置。 本发明的目的是通过紧凑且稳定的结构，以高度的测量灵敏度的方式改进远程检测装置。 根据本发明，光源产生具有吸收甲烷的波长的光，其中波长在3200nm和3300nm之间，并且光源具有带有注入接种的光参量振荡器，该振荡器与泵相关联 激光。

公开(公告)号：US20110162871A1

公开(公告)日：2011-07-07

申请号：US13001820

申请日：2009-06-26

Applicant: Rolf Diehm ,  Wolfgang Ludeck ,  Andrey Prihodovsky ,  Wolfgang Schmitt ,  Hubert Trageser ,  Andreas Fix ,  Matthias Hutter ,  Uwe Pape ,  Patrick Zerrer ,  Hartmut Meier ,  Bernd Müller ,  Ulrich Wittreich ,  Dirk Wormuth

Inventor： Rolf Diehm ,  Wolfgang Ludeck ,  Andrey Prihodovsky ,  Wolfgang Schmitt ,  Hubert Trageser ,  Andreas Fix ,  Matthias Hutter ,  Uwe Pape ,  Patrick Zerrer ,  Hartmut Meier ,  Bernd Müller ,  Ulrich Wittreich ,  Dirk Wormuth

IPC: H01B5/00 ,  B23K35/363 ,  B23K1/20

CPC classification number: B23K35/3618 ,  B23K35/0227 ,  B23K35/0244 ,  B23K35/025 ,  B23K2101/36 ,  H05K3/282 ,  H05K3/3484 ,  H05K3/3489 ,  H05K2201/0224 ,  H05K2203/0425

Abstract: Solder materials, such as a solder paste, and contact surfaces for solder connections are provided in which a metal stearate is used as a flux. The metal stearate is applied either as a solid layer on the solder particles or as contact surfaces or is present as a dispersion or solution in a binder. Advantageously, such materials allow one to avoid the use of classical fluxes. In particular, non-resin solder materials can be provided. A simplified storage and processability of the solder materials results, while at the same time producing comparatively better solder connections. The ability to use metal stearates as a flux is achieved if the first oxide of the metals used is formed from pure metal at lower oxygen activity (ao) than the first chromium oxide of chromium, preferably lower than the first titanium oxide of titanium, and if the metal stearate is present in a sufficient amount.

Abstract translation: 提供诸如焊膏的焊料和用于焊接连接的接触表面，其中使用金属硬脂酸酯作为焊剂。 金属硬脂酸酯作为固体层施加在焊料颗粒上或作为接触表面，或作为粘合剂中的分散体或溶液存在。 有利地，这样的材料允许避免使用经典助焊剂。 特别地，可以提供非树脂焊料材料。 导致焊料材料的简化存储和加工性能，同时产生较好的焊接连接。 使用金属硬脂酸盐作为助熔剂的能力是实现的，如果使用的金属的第一氧化物由比第一氧化铬（优选低于钛的第一氧化钛）低的氧活性（ao）的纯金属形成， 如果金属硬脂酸酯以足够的量存在。

公开(公告)号：US20060114464A1

公开(公告)日：2006-06-01

申请号：US11256560

申请日：2005-10-21

Applicant: Hans Klingenberg ,  Andreas Fix ,  Peter Mahnke ,  Christian Lemmerz

Inventor： Hans Klingenberg ,  Andreas Fix ,  Peter Mahnke ,  Christian Lemmerz

IPC: G01J1/42 ,  G01N21/00

CPC classification number: G01N21/3504 ,  G01J3/457 ,  G01N21/39 ,  G01N2021/1793 ,  G01N2021/3513 ,  G01N2021/392 ,  G01N2021/395 ,  G01N2021/399

Abstract: The invention relates to a mobile remote detection device for accumulations of methane, comprising an emitter device having a light source in order to generate light, the wavelength of said light source being tuned with the spectral signature of methane, whereby the light can be directed onto a measuring field. The detection device also comprises a detector device for detecting backscattered light, and an evaluation device. The aim of the invention is to improve the remote detection device in such a manner that it has a high degree of measuring sensitivity with a compact and stable structure. According to the invention, the light source generates light with a wavelength at which methane is absorbed, wherein the wavelength lies between 3200 nm and 3300 nm, and the light source has an optical parametric oscillator with injection seeding, the oscillator being associated with a pump laser.

Abstract translation: 本发明涉及一种用于积聚甲烷的移动式远程检测装置，其包括具有光源的发射器​​装置以产生光，所述光源的波长利用甲烷的光谱特征进行调谐，从而可将光引导到 一个测量领域。 检测装置还包括用于检测反向散射光的检测器装置和评估装置。 本发明的目的是通过紧凑且稳定的结构，以高度的测量灵敏度的方式改进远程检测装置。 根据本发明，光源产生具有吸收甲烷的波长的光，其中波长在3200nm和3300nm之间，并且光源具有带有注入接种的光参量振荡器，该振荡器与泵相关联 激光。