530153530153
經濟部智慧財產局員工消費合作社印製 爱jg領域 口本發明與用於分紋用之探測器有關，諸如雷曼（r酿η) 或螢光光譜。其亦與此類探測器組件之製造方法有關。 iiJN支藝描沭 参 代爲刀光之用之探測态已知出自，如美國專利號 5，U2，127【卡拉霸（C_bba)等】與5 377，綱【歐文 (Owen)等···】。 這些專利中所述探測器，均經由光纖供以雷射光，且以 透鏡將雷射光聚焦於樣品。所得之散射光，如雷射之不同 波長的雷曼散射光或螢光，均由透鏡聚集並傳送至第二光 纖，俾傳輸至分光裝置做分析。在卡拉霸的專利中，=一 分光器將散射光自探測器中之照射雷射光束路徑分出。歐 文的專利則舉出-逆向配置方式，其中之散射光以直線通 過分光器。分光器之作用在於將所照射之雷射光束匯聚於 光束徑’指向樣品。 在卡拉霸與歐文的專利中，分光器係一雙色遽波器。其 具數個優點。第-點爲雙色濾波器之反射與傳輸不同波長 光束之效率高於習知的分光器。第二點，其可排拒因強雷 射光與傳輸雷射光之用之光纖鏡相互作用，導致之雷曼散 射光或螢光，而僅通過單色之雷射波長至樣品。第: 其可移除許多因樣品與所期之雷曼或其它散射波長之背景 散射雷射波長。如此一來，所期之散射波長不致與回程： 纖中，因光，纖導致之雷曼散射光或螢光混淆，其如與樣品 所吸收之強度相較，爲所期信號的數倍。其亦使得在分光 -4- 本纸張尺度適用中國國家標準（CNS)A4規格（21G X 297公爱） ^--------^ (請先閱讀背面之注意事項再填寫本頁) 530153 A7 經濟部智慧財產局員工消費合作社印制衣 色塗 覆 五、發明說明（2 ) 裝置中，將所期波長自雷射波長中分離較易。 、在某二應用中’希望將此探》則器小型化。例如探測器搭 配用於醫學檢測的内診鏡，所期之最大直徑爲二毫米或更 低。卡拉霸與歐文的專利中所述之探測器包含許多需經組 合與校準之分離組件，使其小型化難以達成。 發明概要 本發明，至少㈣佳具體實施例中，#求提供分離組件 較少之探測器。 本發明觀點之一爲提供分光探測器之組件，包括具可穿 透材質之區塊，其具相對斜角配置面，於區塊中供做彼此 反射光束之用。至少該斜面之一且反射$ · '^ ，、反射或邵份反射塗料較 佳’如雙色滤波器塗料’其可反射第—波長（或波長範圍） 光’並傳輸第二波長（或波長範圍）光。 在第二觀點中，本發明提供具此類組件之分光探測哭。 在第三觀點中’本發明提供製造分光探測器組件的方 法，所含步驟爲：可穿透材質薄板之取得；至少在可穿透 材質薄板的一面具反射或部份反射塗料，如雙色濾波= 料；以及以切割器將該組件與該面呈—斜角自薄板ζ離， 從而產生具該塗料之斜面，成爲最終組件。 其它組件之斜面（具雙色塗料斜面之相斟 心相對面）可以反射材 免覆足，如鋁。類似地，依本發明之方法，相對於雙已 料披覆面之可穿透材質薄板面可以諸如鋁之反射二質 之0 圖示簡述 -5- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ------------裝--------訂—— (請先閱讀背面之注音？事項再填寫本頁} 530153 A7 B7 經濟部智慧財產局員工消費合作社印？^ 五、發明說明（3 焱月之較佳具體貫施例即將以範例釋之，參閱附圖’ 其中之： 圖1爲分光探測器側面圖； 圖2爲探測器組件製造方法中所採用之可穿透材質薄板 部件立體圖； 圖3所示爲自圖2薄板切割部份，以及 圖4所示爲自部份圖3薄板切割。 體實施例描彼 圖1爲本發明具體實施例，其中之區塊1 〇爲整體大致爲 正乂方形之可穿透材質區塊。區塊10之斜面12A係以介電Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, IJG Field The present invention relates to detectors used for streaking, such as Lehman (r) or fluorescence spectrum. It is also related to the manufacturing method of such detector components. The detection state of iiJN support art description for the use of knife light is known from, for example, US Patent No. 5, U2, 127 [Calba (C_bba), etc.] and 5 377, Gang [Owen, etc .... 】. The detectors described in these patents are supplied with laser light through an optical fiber, and a laser is used to focus the laser light on the sample. The resulting scattered light, such as Lehman scattered light or fluorescent light of different wavelengths, is collected by a lens and transmitted to a second optical fiber, and then transmitted to a spectroscopic device for analysis. In Karaba's patent, = one beam splitter splits the scattered light from the path of the irradiated laser beam in the detector. Owen's patent cites a reverse configuration where the scattered light passes through the beam splitter in a straight line. The function of the spectroscope is to focus the irradiated laser beam on the beam diameter 'to the sample. In Karaba and Irving's patent, the beam splitter is a two-color chirped wave filter. It has several advantages. The first point is that the efficiency of the two-color filter to reflect and transmit different wavelength beams is higher than that of the conventional beam splitter. The second point is that it can reject the Lehman scattered light or fluorescent light caused by the interaction between strong laser light and the fiber optic mirror used to transmit the laser light, and only pass the monochromatic laser wavelength to the sample. No .: It can remove many background scattering laser wavelengths due to the sample and expected Lehman or other scattering wavelengths. In this way, the expected scattering wavelength is not confused with the return distance: In the fiber, the Lehman scattered light or fluorescence caused by light and fiber is confusing, and it is several times the expected signal compared with the intensity absorbed by the sample. It also makes it possible to apply the Chinese National Standard (CNS) A4 specification (21G X 297 public love) in the Spectroscope -4- paper size ^ -------- ^ (Please read the precautions on the back before filling this page ) 530153 A7 Printed clothing color coating for employees' cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (2) In the device, it is easier to separate the desired wavelength from the laser wavelength. In one of the two applications, I want to miniaturize this probe. For example, the detector is paired with an endoscope for medical testing, with a maximum diameter of 2 mm or less expected. The detector described in the Karaba and Owen patent contains many separate components that need to be assembled and calibrated, making it difficult to achieve miniaturization. SUMMARY OF THE INVENTION In at least the preferred embodiments of the present invention, # seek to provide a detector with fewer discrete components. One of the aspects of the present invention is to provide a component of a spectroscopic detector, including a block having a transparent material, which has a relatively oblique angle configuration surface, and is used in the block to reflect each other's light beams. At least one of the slopes is reflective and reflective or reflective coatings are preferred, such as a two-color filter coating, which can reflect the first wavelength (or wavelength range) light and transmit the second wavelength (or wavelength range) )Light. In a second aspect, the present invention provides a spectroscopic detector with such a component. In a third aspect, the present invention provides a method for manufacturing a spectroscopic detector assembly, comprising the steps of: obtaining a sheet of material that can penetrate; at least reflecting or partially reflecting a coating that can penetrate the sheet of material, such as a two-color filter = Material; and the component is separated from the surface with a cutter at an oblique angle away from the thin plate ζ, thereby producing an inclined surface with the coating and becoming the final component. The bevel of other components (the opposite side with the two-color paint bevel) can be made of reflective material, such as aluminum. Similarly, according to the method of the present invention, the sheet surface of the penetrable material can be such as the reflection of aluminum, which is 0 relative to the double-coated surface. Brief description -5- This paper standard applies to China National Standard (CNS) A4 Specifications (210 X 297 mm) ------------ Installation -------- Order—— (Please read the phonetic on the back? Matters before filling out this page} 530153 A7 B7 Economy Printed by the Ministry of Intellectual Property Bureau's Consumer Cooperative Cooperative? ^ V. Description of the Invention (A detailed example of the preferred embodiment of the 3rd month will be explained by way of example, please refer to the attached drawings' Among them: Figure 1 is a side view of the spectroscopic detector; A perspective view of a transparent material sheet member used in the manufacturing method of the detector assembly; FIG. 3 shows a part cut from the sheet of FIG. 2, and FIG. 4 shows a part cut from the sheet of FIG. 3. 1 is a specific embodiment of the present invention, in which the block 10 is a block of transparent material that is generally square in shape. The slope 12A of the block 10 is dielectric.
層覆之’形成凹口或邊緣雙色濾波器。相對之斜角面1 2 B 係以反射層覆之，如鋁。其亦可以與面1 2 A相同塗料替代 之。 梯度率透鏡20搞合自輸入光纖31射入區塊1〇之雷射光 束30。行經光纖之光束中之雷射光束3〇包括不只雷射波 長’還有散射光（包括雷曼散射光）。其由反射塗料反 射至面1 2 A。 光束再經雙色滤波層反射於面1 2 A。在凹口據波器的狀 況中，此舉可藉由反射雷射波長與傳輸所有其它波長將光 束單色化。在邊緣濾波器的狀況中，其可移除雷射線中濟 側之散射光。 & 如有所期，可將梯度率透鏡2 0的一端覆以介電層，以妒 成可將光束更單色化之帶通濾波器。 / 所得之單色光束3 2再經一樣品埠，包括將光線聚焦於樣 本紙張尺度適用中國國家標準（CNS)A4規格（21〇 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) --------^-------- 530153 A7 B7 五 、發明說明（4 ) 經濟部智慧財產局員工消費合作社印製 品以利分析之梯度率透鏡2 2。背景散射光經透鏡2 2聚 集’並回通過雙色面12A。該處之透鏡22爲商業使用之梯 度率型’配置使其焦平面與其末梢面重合，末梢面可爲切 割或拋光背。此舉使得焦平面改變，俾光束聚焦於樣品表 面，或於樣品外型之次表面。 雙色面1 2 A反射由透鏡2 2聚集之激發雷射波長之散射 光，但傳輸所期之雷曼或螢光散射光3 4至梯度率透鏡 24。鏡24#馬合散射光34至第二輸出光纖33，將其載至遠 端分光裝置做分析。 面12A、12B以彼此平行較佳，且面12A之角度以光束 ^射角低些尤佳，如1〇。。如此即·能提供性能佳之極化 光，並有效將雷射波長與所期之雷曼或螢光散射光區隔 開。然而’其它角度如45。亦屬可行。 圖1之配置可於滤波面12A將入射光反射，自樣品折向 與散射光相同光徑至輸出光纖33。然而此爲較佳配置方 式’逆向配置亦屬可行。在逆向酉己置巾，照射光藉由光纖 33與透鏡24傳輸，並經由濾波面UA至樣品。散射之雷 曼或螢光則經滤波面12A反射折出光徑。遽波器面i2A需 具備適當之帶通或邊緣傳輸特性。 圖2所7F爲用來製造探測器組件丨〇之可穿透材質薄板部 件3 8。較低面39八係以介電層覆之，形成雙色濾波器； 及較上面3 9 B係以反射層覆之。 破折線40與41係表以金剛石鋸沿薄板“切割方向。 Η並非與薄板面垂丨，而呈一如破折線42所示角度（如 以 線 ------------AW ^--------^----------AW. (請先閱讀背面之注意事項再填寫本頁) 530153 A7 經濟部智慧財產局員工消費合作社印製 五、發明說明（5 10 圖3所示爲沿線40切割後之複數個可穿透薄板38的部份 4 5 -— 〇 圖4所示爲如圖i之完成區塊10。沿線41、乜方向切割 部份45，以生成複數個個別區塊。再來將棱柱形部份5〇a 與50B自區塊移除’例如以抛光方式，使得抛光面血區塊 之長邊與11B垂直。此舉會移除部份塗料“A、 39B，使其僅保持在所需之面12八、12B。 再將梯度率透鏡20、22、24接合於區塊1〇，例如以光 特性適當之黏結材料。 如上所述，將薄板38先沿線4〇，洱沿41、42切割產生 區塊10。先沿線41、42，再沿線40切割亦屬可行。 採行上述方法，吾人成功地產生直徑2毫米或更小之分 光測試器，適於内診鏡之用。 梯度率透鏡20、22、24之採行並非必要。習知之透鏡 (或透鏡組）亦可代之。 ％ 所述探測器的優點之一爲可共焦。光纖3 3裝置即類似於 共焦孔，使得僅有來自樣品的一焦平面的光可被接受，來 自其它面的光則遭拒絕。即可具高度選擇性。 另一可能性係將複數個探測器依圖丨所示包裹於單一内 診鏡設備中。此可配置產生樣品的二維影像，其可爲共 焦。或每一探測器均指向不同方向，例如，半圓配置j俾 提供較廣的視野。 所述之小型化探測器可在諸多緣用習知之過大分光測試 (請先閱讀背面之注意事項再填寫本頁) · n I— i n ϋ n n-V-.OV · —i ϋ— ϋ II ϋ ϋ n I · -8 530153 A7 _ B7__ 五、發明說明（6 ) 器之應用中採行。除了用於活體内醫療與獸醫檢查之内診 鏡之外，亦可如用於内孔表面檢查儀，以檢查工作機器與 部 内的 擎 5 (請先閱讀背面之注意事項再填寫本頁) · ϋ ϋ ϋ Hi ^1- I ϋ 一口、I I ϋ I I ϋ I in I _ 經濟部智慧財產局員工消費合作社印製 9 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）Layering 'forms a notch or edge two-color filter. The opposite beveled surface 1 2 B is covered with a reflective layer, such as aluminum. It can also be replaced with the same paint as surface 1 2 A. The gradient ratio lens 20 couples a laser light beam 30 that has entered the block 10 from the input fiber 31. The laser beam 30 among the light beams passing through the optical fiber includes not only laser wavelength 'but also scattered light (including Lehman scattered light). It is reflected to the surface 1 2 A by reflective paint. The light beam is reflected on the surface 1 2 A by the two-color filter layer. In the case of a notch wave receiver, this would monotonize the beam by reflecting the laser wavelength and transmitting all other wavelengths. In the case of an edge filter, it removes scattered light from the side of the ray. & If desired, one end of the gradient rate lens 20 can be covered with a dielectric layer to envy a bandpass filter that can make the light beam more monochromatic. / The resulting monochromatic light beam 3 2 passes through a sample port, including focusing the light on the sample paper. Applicable to China National Standard (CNS) A4 specifications (21 × X 297 mm) (Please read the precautions on the back before filling in this Page) -------- ^ -------- 530153 A7 B7 V. Description of the invention (4) Gradient ratio lens 22 for the analysis of printed products of cooperatives by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs. The background scattered light is collected by the lens 22 and returned to the two-color surface 12A. The lens 22 here is of a gradient type used in a commercial configuration so that its focal plane coincides with its tip surface, which can be a cut or polished back. This causes the focal plane to change, and the chirped beam is focused on the surface of the sample, or on the surface of the sample. The two-color plane 1 2 A reflects the scattered light of the excitation laser wavelength collected by the lens 22, but transmits the expected Lehman or fluorescent scattered light 34 to the gradient lens 24. The mirror 24 # horseshoe scattered light 34 to the second output fiber 33 is carried to a far-end spectroscopic device for analysis. It is preferable that the surfaces 12A and 12B are parallel to each other, and the angle of the surface 12A is preferably lower at a light beam angle, such as 10. . In this way, it can provide polarized light with good performance, and effectively separate the laser wavelength from the expected Lehman or fluorescent light scattering area. However, other angles such as 45. It is also feasible. The configuration in FIG. 1 can reflect incident light on the filtering surface 12A, and fold from the sample to the same optical path as the scattered light to the output fiber 33. However, this is a better configuration method. 'Reverse configuration is also feasible. When the towel is placed in the reverse direction, the irradiation light is transmitted through the optical fiber 33 and the lens 24, and passes through the filtering surface UA to the sample. The scattered Lehman or fluorescent light is reflected by the filter surface 12A to fold out the optical path. The wavefront i2A needs to have proper bandpass or edge transmission characteristics. 7F in FIG. 2 is a transparent material sheet member 38 for manufacturing the detector assembly. The lower surface 389 is covered with a dielectric layer to form a two-color filter; and the upper surface 3 9 B is covered with a reflective layer. The dashed lines 40 and 41 are diamond saws along the "cutting direction" of the sheet. Η is not perpendicular to the sheet surface, but at an angle as shown by the dashed line 42 (such as the line ------------ AW ^ -------- ^ ---------- AW. (Please read the notes on the back before filling in this page) 530153 A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs DESCRIPTION OF THE INVENTION (5 10 FIG. 3 shows a plurality of parts that can penetrate the thin plate 38 after cutting along the line 40. 4 5 — 〇 FIG. 4 shows the completed block 10 as shown in FIG. I. Cutting along the line 41 and 乜 directions Part 45 to generate a plurality of individual blocks. Then remove the prismatic parts 50a and 50B from the block 'for example by polishing so that the long side of the polished blood block is perpendicular to 11B. This Part of the paint "A, 39B will be removed, so that it only remains on the required surface 12A, 12B. Then the gradient lens 20, 22, 24 is bonded to the block 10, such as a bonding material with appropriate light characteristics As mentioned above, it is possible to cut the thin plate 38 along the line 40, and along the lines 41 and 42 to generate the block 10. It is also feasible to cut along the lines 41, 42 and then along the line 40. Using the above method, I successfully produced A spectroscopic tester with a diameter of 2 mm or less is suitable for endoscopic use. The adoption of gradient rate lenses 20, 22, 24 is not necessary. Conventional lenses (or lens groups) can also be used instead.% The detector One of the advantages is that it can be confocal. The optical fiber 33 device is similar to a confocal hole, so that only light from one focal plane of the sample can be accepted, and light from other surfaces is rejected. It can be highly selective. Another possibility is to wrap multiple detectors in a single endoscopic device as shown in the figure. This can be configured to generate a two-dimensional image of the sample, which can be confocal. Or each detector is pointing in a different direction, such as The semi-circular configuration j 俾 provides a wider field of view. The miniaturized detector can be used in many cases for the excessive spectroscopic test (please read the precautions on the back before filling this page) · n I— in in n nV- .OV · —i ϋ— ϋ II ϋ ϋ n I · -8 530153 A7 _ B7__ V. Application of the invention (6) The device is adopted. In addition to the endoscope used for in-vivo medical and veterinary examinations, Can be used, for example, for surface inspection of bores to check work Engine and Department of Engine 5 (Please read the precautions on the back before filling out this page) · ϋ ϋ ϋ Hi ^ 1- I ϋ One sip, II ϋ II ϋ I in I _ Printed by the Intellectual Property Bureau Staff Consumer Cooperatives 9 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)