CN105486292A - Coaxiality adjusting device and method - Google Patents

Coaxiality adjusting device and method Download PDF

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Publication number
CN105486292A
CN105486292A CN201511027555.6A CN201511027555A CN105486292A CN 105486292 A CN105486292 A CN 105486292A CN 201511027555 A CN201511027555 A CN 201511027555A CN 105486292 A CN105486292 A CN 105486292A
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member
light
adjusting
reflected
means
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CN201511027555.6A
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Chinese (zh)
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蔡青
俞大海
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聚光科技(杭州)股份有限公司
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Publication of CN105486292A publication Critical patent/CN105486292A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002Active optical surveying means

Abstract

The invention provides a coaxiality adjusting device and method. The coaxiality adjusting device comprises a light source, a light splitting component, a diffuse reflection body and an adjusting component, wherein the light source is used for emitting detection light; the detection light passes through the light splitting component and a first component to be adjusted and then is reflected by the diffuse reflection body, and reflected light is reflected by the light splitting component; the diffuse reflection body is installed on a second component, and the second component is fixed; the adjusting component is used for adjusting the spacial position of the first component relative to the second component. The coaxiality adjusting device and method have the advantages of being convenient and accurate in adjustment and the like.

Description

同轴调节装置及方法 And adjustment means coaxially method

技术领域 FIELD

[0001]本发明涉及同轴调节,特别涉及两个部件间的同轴调节装置及方法。 [0001] The present invention relates to a coaxial regulation, more particularly to apparatus and method for adjusting coaxially between the two members.

背景技术 Background technique

[0002]半导体激光气体分析仪表主要由发射单元和接收单元组成。 [0002] The semiconductor laser gas analysis instruments mainly by the transmitting unit and a receiving unit. 在实际应用中,发射单元和接收单元分别安装到测量区域的两端,通过连接单元固定在现场装置上。 In practice, the transmitting and receiving units are respectively attached to both ends of the measurement area, the field device is fixed by the connection unit. 现场测量区域可以为气体管道的中心区域,也可以是开放空间区域或其他区域。 Field measurement area may be a central region of the gas duct, an open space may be a region or other regions. 因此发射单元和接收单元之间的间距范围覆盖几米至十几米。 Thus the range of the spacing between the transmitting and receiving units cover a few meters to 10 meters. 现场测量区域的环境温度范围从常温到高温。 Ambient field measurement temperature range from room temperature to a high temperature region.

[0003]现场安装时,发射单元安装在现场测量区域的一侧,辐射发出的激光被引导至测量区域,穿过测量区域后被安装在现场测量区域另一侧的接收单元捕获。 When [0003] the installation site, the field emitting unit installed at one side of the measurement region, the laser radiation emitted is directed to the measurement area, through the measuring unit measures a reception area after mounting the other side region of the capture site. 为使分析仪表能按上述流程正常工作,需保证测量区域一侧的发射单元出射光能被另一侧的接收单元所捕获。 For analytical device can work according to the above process, the need to ensure the emission region measuring unit outgoing side light receiving unit can be captured by the other side. 根据半导体激光气体分析仪表的特点,则需要保证测量区域两侧的连接单元轴心位置在一定误差范围以内。 The semiconductor laser according to the characteristics of the gas analysis instrument, it is necessary to ensure that both sides of the axial position of the connection unit measurement region within a certain error range. 该误差允许范围不随测量区域的尺寸变化而不同,因此发射单元和接收单元穿过测量区域的间距越长,则对测量区域两侧安装单元的调节要求越高。 The allowable range of error dimensional change measurement region does not vary with, thus transmitting unit and the receiving unit through the longer the distance measurement area of ​​the measurement area adjusting means mounted on both sides of the higher requirements.

[0004]为了使测量区域两侧安装单元轴心位置在一定范围内,目前的解决方案如下:如专利CN102121679 B所述,采用一种用于分析仪定位的定位器,包括激光二极管、电池、安装座和外壳。 [0004] In order to measure the axial position of the area on both sides of the mounting unit within a certain range, the current solution is as follows: The Patent No. CN102121679 the B, in a method for positioning a positioning analyzer, comprising a laser diode, a battery, mount and the housing. 将定位器依次安装在测量区域两侧的安装单元上,通过观察定位器所发出激光在测量区域另一侧所指示的位置对安装了定位器一侧的安装单元进行引导方向调节,最终使定位器指示激光落在测量区域另一侧安装单元轴心位置处的允许误差范围以内。 The retainer is mounted on the mounting unit successively on both sides of the measurement region, emitted by a laser positioned at the observation position of the other side of the measuring region indicated by the adjustment of the mounting unit for mounting one side of the retainer guide direction, the final positioning falls within the laser measurement indicates acceptable error range at the other side region of the axial center position of the mounting unit.

[0005] 如专利CN102121679 B所述解决方案,能实现对安装单元一定范围内的调整,但仍存在显著问题: [0005] The solution of the Patent CN102121679 B, adjustment can be achieved within a range of the mounting unit, but there are still significant problems:

[0006] 1.定位器指示激光初始允许误差范围较小 [0006] 1. Position indicates the initial laser allows for a smaller error range

[0007]上述解决方案为根据定位器指示激光落在测量区域另一侧的位置进行判断安装了定位器的安装单元的引导方向,从而对安装单元进行引导方向调节。 [0007] The solution to the laser positioner according to indicate the position of the other side falls measurement region is determined the guiding direction of the mounting unit mounting the positioner, thereby mounting the guide direction adjustment unit. 但在实际的在线分析仪表安装过程中,只在测量区域两侧开与分析仪表探头直径相近的孔。 But in the actual installation process line analytical instruments, and only in the regions on both sides close to the opening diameter of the hole probe to measure analytical instruments. 因此只有定位器指示激光落入已开孔的区域内才能被观察者观察到,而当安装单元初始引导方向误差稍大时,则无法得知定位器指示激光位置,从而无法对安装单元进行调节。 Therefore, only the retainer is observed by the observer indicates to the opening area of ​​the laser falls is, when the error is greater initial installation unit guiding direction, the locator instructs the laser can not know the position, so that the mounting unit can not be adjusted .

[0008] 2.在高温背景辐射下分辨难度大 [0008] 2. at a high temperature is difficult to distinguish background radiation

[0009] 现场测量区域的环境温度范围从常温至高温。 [0009] ambient field measurement temperature range from room temperature to a high temperature region. 当在高温环境下,由于黑体辐射影响,高温背景辐射会变得非常明显,温度到达一定程度时,高温背景辐射的影响即会与定位器指示激光强度相当,从而无法在测量区域另一侧的开孔区域内确定定位器指示激光位置。 When in a high temperature environment due to blackbody radiation, high temperatures will become apparent from background radiation, the temperature reaches a certain level, i.e. the effect of high temperature will be indicative of the background radiation intensity and laser locator considerable, so that the other side can not be measured in the region determine the location of the opening area indicates the position of the laser.

[0010] 3.观察定位器指示激光方法不易操作 [0010] 3. Observation locator indicates a laser process difficult to operate

[0011]上述解决方案为在测量区域一侧将定位器安装到安装单元上,在测量区域另一侧的开孔区域内观察指示器激光指示位置。 [0011] The solution in the measurement region to a side of the retainer is mounted on the mounting unit, the laser pointer pointing position observed in the other side of the opening region of the measuring area. 现场测量区域一般短则几米,长则十几米,因此需要至少两个人配合。 Field measurement region is typically a few meters short, the ten meters long, and therefore requires at least two people with. 其中一人A在定位器安装位置处调节安装单元引导方向,另一人B在测量区域另一侧观察指示激光器位置。 Wherein one guide direction A regulating unit is mounted at a mounting position of the retainer, another person B indicating the position of the laser was observed in the region of the other side of the measurement. 根据B的观察反馈信息,A获取指示器激光指示位置从而进行调节。 The observation of the feedback information B, A indicates the position of the laser pointer thereby obtain adjusted. 现场测量区域长、环境噪音大会给两个人的沟通带来非常大的困难。 Long live the measurement area, the ambient noise of the General Assembly for two people to communicate brought great difficulties.

发明内容 SUMMARY

[0012]为了解决上述现有技术方案中的不足,本发明提供了一种调节方便、准确的同轴调节装置。 [0012] In order to solve the above-described deficiencies of the prior art embodiment, the present invention provides a convenient adjustment, accurate adjustment means coaxially.

[0013]本发明的目的是通过以下技术方案实现的: [0013] The object of the present invention is achieved by the following technical solution:

[0014] —种同轴调节装置,所述同轴调节装置包括: [0014] - species coaxial adjustment means coaxially with said adjustment means comprises:

[0015]光源,所述光源用于发出检测光; [0015] a light source for emitting detection light;

[0016]分光部件,所述检测光穿过所述分光部件、待调节的第一部件后被漫反射体反射,反射光被所述分光部件反射; [0016] spectroscopic means, said first detecting means after the light passes through the beam splitter member, to be adjusted diffuse reflector, the reflected light reflected by said beam splitter means;

[0017]漫反射体,所述漫反射体安装在第二部件上,所述第二部件固定; [0017] The diffuse reflection member, the diffuse reflection member mounted on the second member, said second fixing member;

[0018]调节部件,所述调节部件用于调节所述第一部件相对第二部件的空间位置。 [0018] The adjustment member, said adjustment means for adjusting the spatial position of a first member relative to the second member.

[0019]根据上述的同轴调节装置,优选地,所述漫反射体上具有中心标记。 [0019] According to the above-described coaxial adjusting device preferably has a center mark on the diffuse reflector.

[0020]根据上述的同轴调节装置,优选地,所述标记是同心圆或交叉线。 [0020] The coaxial adjustment means described above, preferably, the label is concentric or cross-line.

[0021] 根据上述的同轴调节装置,可选地,所述同轴调节装置进一步包括: [0021] The adjustment means coaxially above, optionally, the adjusting means further comprises a coaxial:

[0022]反射器件,所述反射器件用于反射经过所述分光部件反射后的反射光; [0022] The reflection device, the reflecting means for reflecting light reflected through the beam splitter after reflection member;

[0023]光学放大单元,经所述反射器件反射后的光进入所述光学放大单元。 [0023] The optical amplifying unit, the light enters through the optical reflection device reflecting the amplifying unit.

[0024] 根据上述的同轴调节装置,可选地,所述同轴调节装置进一步包括: [0024] The adjustment means coaxially above, optionally, the adjusting means further comprises a coaxial:

[0025]带通滤光片,所述带通滤光片设置在被所述分光部件反射的光的光路上,用于滤除第一部件和第二部件之间的背景光。 [0025] The band-pass filter, a band-pass filter disposed on an optical path of light reflected by the spectroscopic means, for filtering out background light between the first member and the second member.

[0026]根据上述的同轴调节装置,优选地,所述光学放大单元是望远镜系统。 [0026] The adjustment means coaxially above, preferably, the optical amplification unit is a telescope.

[0027]根据上述的同轴调节装置,优选地,所述漫反射体是磨砂镜或漫反射反光纸或均光板。 [0027] The coaxial adjustment means described above, preferably, the reflector is a diffuse mirror or a matte or diffuse reflection of paper are light reflective plate.

[0028]根据上述的同轴调节装置,优选地,所述分光部件具有通孔,所述检测光穿过所述通孔。 [0028] According to the above-described coaxial adjusting means, preferably, the spectroscopic member having a through hole, the detection light passes through the through hole.

[0029]本发明的目的还在于提供了一种实施方便、调节准确的同轴调节方法,该发明目的通过技术方案得以实现: [0029] The object of the present invention is to provide a convenient embodiment, accurate adjustment coaxial adjustment method, the object of the invention is achieved by a technical solution:

[0030] —种同轴调节方法,所述同轴调节方法包括以下步骤: [0030] - adjusting coaxially species, said method comprising the steps of adjusting coaxially:

[0031] (A1)光源发出的检测光穿过分光部件后被安装在第二部件上的漫反射体反射;所述第二部件固定; Detection [0031] (A1) after being emitted from the light source passes through the second beam splitter member mounted on the diffuse reflector member; said second fixing member;

[0032] (A2)反射光被所述分光部件反射; [0032] (A2) of the reflected light is reflected spectral component;

[0033] (A3)观察被所述分光部件反射的光,调节第一部件相对第二部件的位置,使得观察到的光斑处于所述漫反射体的中心。 [0033] (A3) to observe the light component reflected by the beam splitter to adjust the position of the second member relative to the first member, such that the center of the light spot observed in the diffuse reflector.

[0034]根据上述的同轴调节方法,优选地,所述漫反射体上具有中心标记。 [0034] The adjustment method, preferably according to the above-described coaxial, having a center mark on the diffuse reflector.

[0035]根据上述的同轴调节方法,优选地,所述标记是同心圆或交叉线。 [0035] According to the above-described coaxial adjustment method, preferably, the label is concentric or cross-line.

[0036]根据上述的同轴调节方法,可选地,在步骤(A2)中,在被所述分光部件反射的光的光路上,滤除第一部件和第二部件之间的背景光。 [0036] According to the above-described coaxial adjustment method, optionally, in the step (A2), the optical path of light reflected by the spectral element, the first filtering out background light between the member and the second member.

[0037]与现有技术相比,本发明具有的有益效果为: [0037] Compared with the prior art, the present invention has beneficial effects:

[0038] 1.指示检测光初始允许误差范围大 [0038] 1. Initial detection light indicates a large range of tolerance

[0039]采用反射光进行观察指示检测光如激光:当检测光落在第二部件内时,检测光将被第二部件内的漫反射装置反射回观察区域;当检测光落在另一侧开孔区域外,激光也将被安装单元的表面漫反射回观察区域。 [0039] The reflected light was observed indicative of the detected light such as laser: when the detection light falls within a second member, the detection light is diffusely reflected back reflection means a second observation area within the member; detecting when the light falls on the other side outside the open area, the laser will be installed diffusely reflected back surface of the unit of the observation area. 因此无论哪种情况,都容易观察到指示检测光所在位置,从而进行第一部件的引导方向调节; Thus either case, are easily observed indicating the position where the detection light, thereby performing a first guide direction of the adjusting member;

[0040] 2.容易从高温背景辐射中辨别出指示检测光 [0040] 2. easy to distinguish from the high temperature indicative of the detected light background radiation

[0041]采用分光观察方式,在观察路线中加热窄带滤波镀膜玻片,可以衰减绝大部分的高温背景辐射,从而指示检测光在进入观察者视线中的比例将保证观察者容易从高温背景福射中辨别出指不检测光; [0041] The spectral observation mode, the narrowband filter coated slides were heated observation scheme, most of the high temperature can be attenuated background radiation, thereby indicating the ratio of the detection light entering the observer's sight from a high temperature to ensure that a viewer readily BACKGROUND Fu It means not discerned shot detection light;

[0042] 3.观察指示检测光更方便 [0042] 3. A more convenient visual indication of the detected light

[0043] 采用同侧进行观察、调节,可由一人在进行观察指示检测光位置的同时进行第一部件的引导方向调节,因此可以避免两人进行操作时出现的沟通不便、调节反应慢等问题。 [0043] The ipsilateral observed, adjustment, direction of the first guide member is adjusted by a person performing the visual indication of the position detection light while communication occurs can be avoided when the two operating inconvenience, slow response adjustment problems.

附图说明 BRIEF DESCRIPTION

[0044]参照附图,本发明的公开内容将变得更易理解。 [0044] Referring to the drawings, the disclosure of the present invention will become better understood. 本领域技术人员容易理解的是:这些附图仅仅用于举例说明本发明的技术方案,而并非意在对本发明的保护范围构成限制。 Those skilled in the art will readily appreciate that: these drawings merely serve to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. 图中: Figure:

[0045]图1是根据本发明实施例1的同轴调节装置的结构简图; [0045] FIG. 1 is a configuration diagram of an embodiment of a coaxial adjusting device according to an embodiment of the present invention;

[0046]图2是根据本发明实施例3的同轴调节装置的结构简图。 [0046] FIG. 2 is a configuration diagram of a coaxial adjusting device according to the third embodiment of the present invention.

具体实施方式 Detailed ways

[0047]图1-2和以下说明描述了本发明的可选实施方式以教导本领域技术人员如何实施和再现本发明。 [0047] FIGS. 1-2 and the following description describes an alternative embodiment of the present invention to teach those skilled in the art how the present embodiment of the present invention and reproducing. 为了教导本发明技术方案,已简化或省略了一些常规方面。 The purpose of teaching aspect of the present invention have been simplified or omitted, some conventional aspects. 本领域技术人员应该理解源自这些实施方式的变型或替换将在本发明的范围内。 Those skilled in the art will appreciate variations from these embodiments or alternative embodiment would be within the scope of the present invention. 本领域技术人员应该理解下述特征能够以各种方式组合以形成本发明的多个变型。 Those skilled in the art will appreciate the following features can be combined in various ways to form multiple variations of the present invention. 由此,本发明并不局限于下述可选实施方式,而仅由权利要求和它们的等同物限定。 Thus, the present invention is not limited to the following alternative embodiment, but only by the claims and their equivalents.

[0048] 实施例1: [0048] Example 1:

[0049]图1示意性地给出了本发明实施例的应用在对穿式激光气体分析仪中的同轴调节装置的结构图,如图1所示,所述同轴调节装置包括: [0049] FIG. 1 schematically shows an embodiment of the present invention applied in a coaxial configuration diagram of the laser gas analyzer through the adjusting device, shown in Figure 1, coaxially with the adjusting means comprises:

[0050]第二部件5B,如(用于固定光接收单元)安装法兰,所述第二部分固定在管道6的一侧,如通过焊接的方式固定; [0050] 5B a second member, such as (for fixing the light receiving unit) mounting flange portion is fixed at one side of the second duct 6, as fixed by welding;

[0051]第一部件5A,如(用于固定光发射单元)安装法兰,所述第一部件设置(尚未固定)在所述管道6的与所述第二部件相对的另一侧; [0051] First members 5A, such as (for fixing the light emitting means) a mounting flange, the first member is provided (not fixed) and the second member relative to the other side of the duct 6;

[0052] 光源2,如激光器,所述光源用于发出检测光; [0052] The light source 2, such as a laser, a light source for emitting detection light;

[0053]分光部件4,如倾斜设置的玻片,所述检测光穿过所述分光部件、待调节的第一部件后被漫反射体反射,反射光被所述分光部件反射; [0053] 4 spectroscopic means, such as slides obliquely arranged, the first detecting means after the light passes through the beam splitter member, to be adjusted diffuse reflector, the reflected light reflected by said beam splitter means;

[0054]漫反射体7,如磨砂镜或漫反射反光纸或均光板,所述漫反射体安装在第二部件上,所述第二部件固定;所述漫反射体上具有中心标记,如同心圆或交叉线。 [0054] The diffuse reflection member 7, such as a matte or diffuse reflection mirror reflecting light are of paper or board, the diffuse reflection member mounted on the second member, said second fixing member; has a center mark on the diffuse reflector, as intersecting lines or concentric circles.

[0055]调节部件,如一组调节螺钉,所述调节部件用于调节所述第一部件相对第二部件的空间位置; [0055] The adjustment member, such as a set of adjusting screws, said adjustment means for adjusting the spatial position of a first member relative to the second member;

[0056]反射器件8,所述反射器件用于反射经过所述分光部件反射后的反射光; [0056] The reflection device 8, the reflecting means for reflecting the reflected light after the reflected spectral components;

[0057]光学放大单元10,如望远镜系统,经所述反射器件反射后的光进入所述光学放大单元; [0057] The optical amplifying unit 10, such as a telescope system, light enters the optical amplifying means after reflection by said reflection device;

[0058]带通滤光片9,所述带通滤光片设置在被所述分光部件反射的光的光路上,用于滤除第一部件和第二部件之间(即管道内)的背景光。 [0058] The band-pass filter 9, the band-pass filter disposed on an optical path of light reflected by said spectral element for filtering out between the first member and the second member (i.e., pipe) in background light.

[0059]本发明实施例的同轴调节方法,也即上述同轴调节装置的工作过程,应用在对穿式激光气体分析仪的两侧的安装法兰的同轴调节中,所述同轴调节方法包括以下步骤: [0059] The method of adjusting the coaxial embodiment of the present invention, i.e. the coaxial adjustment means during operation, used in adjusting the mounting flange coaxially through both sides of the laser gas analyzer, said coaxial adjustment method comprising the steps of:

[0060] (A1)光源发出的检测光穿过分光部件、管道后被安装在第二部件上的漫反射体反射; Detection [0060] (A1) emitted from the light source passes through the beam splitter means, after the pipe member is mounted on the diffuse reflection of the second reflective member;

[0061] (A2)反射光被所述分光部件反射,再次被反射镜反射,之后穿过带通滤光片进入望远镜系统内; [0061] (A2) of the spectral component reflected light is reflected again by the reflection mirror, after passing through the bandpass filter into the telescopic system;

[0062] (A3)仅需一人观察被所述分光部件反射的光,并由该人调节第一部件相对第二部件的位置,使得观察到的光斑处于所述漫反射体的中心,从而确保了第一部件和第二部件同轴,将第一部件固定在管道上。 [0062] (A3) only one member observation light reflected by the beam splitter, by adjusting the position of the person relative to the second member to the first member, such that the center of the light spot observed in the diffuse reflector, so as to ensure the first and second coaxial member, the first member is fixed to the pipe.

[0063] 实施例2: [0063] Example 2:

[0064]本发明实施例的同轴调节装置,与实施例1不同的是: [0064] Example embodiments of the present invention is a coaxial adjusting means, different from Embodiment 1 is:

[0065]分光部件的中央具有通孔,光源发出的检测光的全部穿过所述通孔,之后穿过管道内被漫反射体反射。 [0065] The spectral component having a center through-hole completely through the detection of light emitted through the hole in the pipeline after passing through the reflector is diffusely reflecting.

[0066] 实施例3: [0066] Example 3:

[0067]本发明实施例的同轴调节装置,与实施例1不同的是: [0067] Example embodiments of the present invention is a coaxial adjusting means, different from Embodiment 1 is:

[0068]分光部件4,所述检测光穿过所述分光部件、待调节的第一部件后被漫反射体反射,反射光被所述分光部件反射,经所述分光器件多次反射后的反射光穿过带通滤波片内。 [0068] spectroscopic member 4, the detection light passes through the beam splitter means, a first member to be adjusted after diffusely reflected by the reflector, the spectral component of the reflected light is reflected by the beam splitter after multiple reflection device the reflected light passes through the band pass filter. 如图2所示。 as shown in picture 2.

Claims (10)

1.一种同轴调节装置,其特征在于:所述同轴调节装置包括: 光源,所述光源用于发出检测光; 分光部件,所述检测光穿过所述分光部件、待调节的第一部件后被漫反射体反射,反射光被所述分光部件反射; 漫反射体,所述漫反射体安装在第二部件上,所述第二部件固定; 调节部件,所述调节部件用于调节所述第一部件相对第二部件的空间位置。 1. A coaxial adjusting apparatus, wherein: said adjusting means coaxial comprising: a light source for emitting detection light; spectroscopic means, said spectroscopic detecting the light passing through the first member, to be adjusted a member after diffusion reflector, the reflected light reflected by said beam splitter means; diffuse reflector, a diffuse reflector mounted on a second member, said second fixing member; adjusting member, said adjustment means for adjusting the spatial position of a first member relative to the second member.
2.根据权利要求1所述的同轴调节装置,其特征在于:所述漫反射体上具有中心标记。 2. coaxially said adjusting device according to claim 1, wherein: said diffuse reflector having indicia on center.
3.根据权利要求2所述的同轴调节装置,其特征在于:所述标记是同心圆或交叉线。 3. coaxially said adjusting device according to claim 2, wherein: said label is concentric or cross-line.
4.根据权利要求1所述的同轴调节装置,其特征在于:所述同轴调节装置进一步包括: 反射器件,所述反射器件用于反射经过所述分光部件反射后的反射光; 光学放大单元,经所述反射器件反射后的光进入所述光学放大单元。 4. The coaxial-conditioning apparatus of claim 1, wherein: said adjusting means further coaxial comprising: a reflection device, the reflecting means for reflecting light reflected through the beam splitter after reflection member; optical amplifying unit, after the light reflected by the reflective device entering the optical amplifying unit.
5.根据权利要求1述的同轴调节装置,其特征在于:所述同轴调节装置进一步包括: 带通滤光片,所述带通滤光片设置在被所述分光部件反射的光的光路上,用于滤除第一部件和第二部件之间的背景光。 According to claim 1 coaxially of said adjusting means, wherein: said adjusting means further comprises a coaxial: a band-pass filter, a band-pass filter disposed in said light is reflected spectral component the optical path, the background light between the first and second means for filtering out.
6.根据权利要求1所述的同轴调节装置,其特征在于:所述漫反射体是磨砂镜或漫反射反光纸或均光板。 6. coaxially said adjusting device according to claim 1, wherein: said reflector is a diffuse mirror or a matte or diffuse reflection of paper are light reflective plate.
7.根据权利要求1所述的同轴调节装置,其特征在于:所述分光部件具有通孔,所述检测光穿过所述通孔。 7. coaxially said adjusting device according to claim 1, wherein: the beam splitting member having a through hole, the detection light passes through the through hole.
8.同轴调节方法,所述同轴调节方法包括以下步骤: (A1)光源发出的检测光穿过分光部件后被安装在第二部件上的漫反射体反射;所述第二部件固定; (A2)反射光被所述分光部件反射; (A3)观察被所述分光部件反射的光,调节第一部件相对第二部件的位置,使得观察到的光斑处于所述漫反射体的中心。 8. The coaxial adjustment, said adjusting method comprising the steps of coaxially: detecting (A1) a diffuse light source passes through the beam splitter and reflector means mounted on the second reflective member; said second fixing member; (A2) reflected by said light reflecting member spectroscopic; (A3) to observe the light component reflected by the beam splitter to adjust the position of the second member relative to the first member, such that the center of the light spot observed in the diffuse reflector.
9.根据权利要求8所述的同轴调节方法,其特征在于:所述漫反射体上具有中心标记。 9. A method of adjusting coaxially claim 8, wherein: said diffuse reflector having indicia on center.
10.根据权利要求9所述的同轴调节方法,其特征在于:在步骤(A2)中,在被所述分光部件反射的光的光路上,滤除第一部件和第二部件之间的背景光。 10. The method of claim 9 coaxially adjustment claim, wherein: in step (A2), the optical path of light reflected by said spectral components, was filtered off between the first and second member background light.
CN201511027555.6A 2015-12-31 2015-12-31 Coaxiality adjusting device and method CN105486292A (en)

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