201005338 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種微結構光纖之注入介質方法及 其構造’特別係有關於一種利用實心光纖以對位點膠方义 製作微結構光纖選擇性注入介質之方法及其構造。 【先前技術】 目前微結構光纖之液體灌注方法主要有兩種，第一種 Ο 方法是微結構光纖製作不同尺寸之微孔，並利用uv膠對 不同尺寸微孔之毛細現象不同的特性，控制uv膠注入不 同尺寸之微孔的深度，而微孔内的UV膠經UV照射固化 後，可配合光纖長度選擇’決定較大微孔或較小微孔的堵 塞’以達成選擇性的微孔液體注入，惟，此種方法僅適用 於具有不同尺寸微孔的微結構光纖作選擇性液體注入，對 於具有相同尺寸微孔的微結構光纖則不適用；第二種方法 是利用熔接機熔燒微結構，其係藉由適當的火力控制，使 ® 得微結構光纖外層纖殼部分（clad)的微孔密合，而内層纖 核部分的微孔維持開啟，如此，可控制液體僅注入内層纖 核部分（core)的微孔’進而達到選擇性的微孔液體注入， 惟’此種方法僅能針對空心纖核的微結構光纖作光纖纖核 或纖殼的微孔液體注入’對於其它不同微孔分布之液體注 入則不適用，用途相當有限。 【發明内容】 本發明之主要目的係在於提供—種微結構光纖選擇 性注入介質之方法，其包含提供一微結構光纖，該微結構 6 201005338 光纖係具有一端面以及分別設於該端面之至少一第一微 孔區及至少一第二微孔區，該第一微孔區及該第二微孔區 係刀別有至j/ —微孔；提供一實心光纖，該實心光纖係 具有一端部；進行—沾膠步驟，其係將該實心光纖之該端 部沾上一膠體；進行一點膠步驟，其係藉由該實心光纖之 該端部將該膠體沾黏於該微結構光纖之第一微孔區；進行 一第一固膠步驟，其係固化該膠體，以密封該第一微孔區 〇 之該微孔，以及進行一介質注入步驟，其係將該微結構光 纖之該端面浸入一介質中，以使該介質注入該第二微孔區 之該微孔内’本發明係利用該實心光纖之該端部以對位點 . 膠方式選擇性密封該微結構光纖之該第一微孔區之該微 孔’進而可將該介質選擇地注入該第二微孔區之該微孔 内’本發明除了可應用於具相同尺寸微孔的微結構光纖 外’亦可應用於具不同尺寸微孔的微結構光纖，此外，本 發明對於呈點狀分布、線狀分布以及面狀分布的微孔亦可 達成介質選擇性注入，且在功效上本發明係可大幅簡化介 質注入程序及降低製作成本。 本發明之另一目的係在於提供一種微結構光纖構 造’其係具有一端面、一膠體以及分別設於該端面之至少 一第一微孔區及至少一第二微孔區，該第一微孔區及該第 二微孔區係分別具有至少一微孔，該膠體係密封該第一微 孔區之該微孔。 【實施方式】 請參閱第1及2A至2H圖，其係本發明之第一較佳實 201005338 施例’ ~種微結構光纖選擇性注入介質之方法，其步驟係 詳述如下：首先，請參閱第1圖之步驟（a〇)及第2A圖，提 供一微結構光纖1 〇，該微結構光纖i〇係具有一端面工 以及分別設於該端面i 0a之至少一第一微孔區丨〗及至少 一第二微孔區12,該第一微孔區u及該第二微孔區12係 分別具有至少一微孔11 a、12 a，在本實施例中，該第—微 孔區U之該微孔11a及該第二微孔區12之該微孔Ua係 0 具有相同尺寸；接著，請參閱第1圖之步驟（al)、第23及 3圖’提供一實心光纖20，該實心光纖20係具有一端部 2 1 ’該端部2 1係可呈平錐狀或圓錐狀，在本實施例中， . 該端部21係呈平錐狀，且該端部21係具有一頂錐面2ia， 該頂錐面21a係可呈圓形狀、六角形狀、矩形狀或其它幾 何形狀’在本實施例中，該頂錐面21a係呈圓形狀，且該 頂錐面21a係可以研磨方式形成，較佳地，該頂錐面2U 之面積係不小於該微孔lla之面積及該微孔12a之面積， 〇 或者，在另一實施例中’當該實心光纖20之該端部2 i呈 圓錐狀時，該端部21之前端直徑係可小於該微孔丨u之 直徑及該微孔1 2a之直徑；之後，請參閱第1圖之步驟（a2) 及第2C圖，進行一沾膠步驟，其係將該實心光纖2〇之該 端部21沾上一膠體30’該膠艎3〇係可為uv膠或熱固膠， 在本實施例中，該膠體30係為UV膠，且較佳地，該膠體 3〇係沾黏於該端部21之該頂錐面21 a，或者，在另一實 施例中，當該實心光纖20之該端部21呈圓錐狀時，該膠 體30沾黏於該端部21時係可形成球狀；接著，請參閱第 201005338 1圖之步驟（a3)、第2D及2E圖，進行一點膠步驟，其係 藉由該實心光纖20之該端部21將該膠體30沾黏於該微 結構光纖10之該第一微孔區i丨之該微孔Ua ;之後，請 參閱第1圖之步驟（a4)、第21?及4圖，進行一第一固膠步 驟，其係固化該膠體30，以密封該第一微孔區u之該微 孔11a ;最後’請參閱第i圖之步驟（a5)、第2G、2h及5 圖，進行一介質注入步驟，其係將該微結構光纖1〇之該 〇 端面l〇a浸入一介質4〇中，以使該介質40注入該第二微 孔區12之該微孔1 2a内，在本實施例中，該介質4〇係為 液體，此外，在完成該介質注入步驟後，可另包含進行一 . 光纖切割步驟，其係切除該微結構光纖1〇具有該膠體3〇 之部分，以完成該微結構光纖1 〇選擇性注入介質之程序。 請參閱第2H圖，其係依據本發明之第一較佳實施例 所製得之微結構光纖構造儀具有一端面l〇a、一膠體3〇、 一介質40以及分別設於該端面i〇a之至少一第一微孔區 ® 1丨及至少一第二微孔區12，該第一微孔區11及該第二微 孔ϋΐ 12係分別具有至少一微孔11a、12a，該膠體30係密 封該第一微孔區11之該微孔12a，而該介質40係注入於 該第二微孔區12之該微孔1 2a内。 凊參閱第6及7A至7M圖，其係本發明之第二較佳 實施例，一種微結構光纖選擇性注入介質之方法，本實施 例之步驟（b0)至步驟（b 5)基本上與第一較佳實施例之步驟 (a0)至步驟（a5)相同’其差異處僅在於本實施例所使用之 該膠體30及該介質40係分別為高黏度膠體及低黏度膠 201005338 體’此外’在本實施例中，由於該介f 4Q係、為低黏度膠 體因此可藉由，主入時間長短控制該低黏度膠體（介質 4〇)之注人長度’又’請參閱第6圖之步驟（b6)、第71及8 圖’在完成該介質注入步驟後’可另包含進行一第二固膠 步驟，其係固化該低黏度膠體（介質40)，以密封該第二微 孔區12之該微孔12a;接著’請參㈣6圖之步驟（b7)、201005338 IX. Description of the invention: [Technical field of invention] The present invention relates to a method and structure for injecting a medium of a microstructured fiber. In particular, it relates to a method for fabricating a microstructured fiber by using a solid optical fiber to align a site. Method of injecting a medium and its construction. [Prior Art] At present, there are mainly two kinds of liquid perfusion methods for microstructured optical fibers. The first method is to fabricate micropores of different sizes by using microstructured optical fibers, and to control the characteristics of different sizes of micropores by using uv glue. The uv glue is injected into the depth of the micropores of different sizes, and after the UV glue in the micropores is cured by UV irradiation, the length of the fiber can be selected to determine the clogging of the larger micropores or the smaller micropores to achieve selective micropores. Liquid injection, however, this method is only suitable for micro-structured fibers with different sizes of micropores for selective liquid injection, not for micro-structured fibers with the same size of micro-pores; the second method is to melt the fusion machine The microstructure is controlled by appropriate firepower so that the micropores of the outer layer of the microstructured fiber are tightly closed, while the micropores of the inner core portion are kept open, so that the liquid can be controlled to be injected only into the inner layer. The micropores of the core (core) in turn achieve selective microporous liquid injection, but this method can only be used for fiber-optic cores or shells of hollow-core micro-structured fibers. Microporous liquid injection 'for other liquids of different pore distribution is not suitable for injection, the use is very limited. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a method for selectively implanting a microstructured fiber, comprising: providing a microstructured fiber, the microstructure 6 201005338 fiber having an end face and at least one of the end faces respectively disposed on the end face a first microporous region and at least one second microwell region, the first microwell region and the second microwell region have a j/microwell; a solid fiber is provided, and the solid fiber has one end a step of adhering the solid fiber to a colloid; performing a one-step gel step of adhering the colloid to the microstructured fiber by the end of the solid fiber a first micro-hole region; performing a first curing step of curing the colloid to seal the micro-hole of the first micro-pore region, and performing a dielectric implantation step of the microstructured fiber The end surface is immersed in a medium to inject the medium into the micropores of the second microporous region. The present invention selectively seals the microstructured fiber by using the end of the solid optical fiber at a puncture point. The first microporous region The micropores can in turn selectively inject the medium into the micropores of the second microporous region. The present invention can be applied to micropores having different sizes, in addition to being applicable to microstructured optical fibers having the same size of micropores. The micro-structured fiber, in addition, the present invention can also achieve selective injection of medium for the micro-holes distributed in a dotted shape, a linear distribution and a planar distribution, and the invention can greatly simplify the medium injection process and reduce the manufacturing cost in terms of efficacy. . Another object of the present invention is to provide a microstructured optical fiber structure having an end surface, a colloid, and at least one first micropore region and at least a second micropore region respectively disposed on the end surface, the first micro The pore region and the second microwell region each have at least one microwell, and the gel system seals the microwell of the first microwell region. [Embodiment] Please refer to Figures 1 and 2A to 2H, which are the first preferred embodiment of the present invention. The method of selectively implanting a medium of microstructured fiber is described in detail as follows: First, please Referring to steps (a) and 2A of FIG. 1, a microstructured fiber 1 is provided, the microstructured fiber having an end face and at least one first micropore region respectively disposed on the end face i 0a And at least one second micropore region 12, the first micropore region u and the second microwell region 12 each having at least one microhole 11a, 12a, in the embodiment, the first micro The micro hole 11a of the hole area U and the micro hole Ua of the second micro hole area 12 have the same size; then, refer to the steps (al), 23 and 3 of FIG. 1 to provide a solid fiber. 20, the solid optical fiber 20 has an end portion 2 1 '. The end portion 2 1 may have a flat cone shape or a conical shape. In this embodiment, the end portion 21 has a flat cone shape, and the end portion 21 is 21 The system has a tapered surface 2ia, which may have a circular shape, a hexagonal shape, a rectangular shape or other geometric shapes. In this embodiment, the top cone The surface 21a has a circular shape, and the top surface 21a is formed by grinding. Preferably, the area of the top surface 2U is not less than the area of the micro hole 11a and the area of the micro hole 12a, or In another embodiment, when the end portion 2 i of the solid fiber 20 is conical, the diameter of the front end of the end portion 21 may be smaller than the diameter of the micro hole 丨u and the diameter of the micro hole 12 2a; Referring to steps (a2) and 2C of FIG. 1, a step of applying a glue to the end portion 21 of the solid fiber 2 is coated with a colloid 30'. The capsule 3 can be uv. In the present embodiment, the colloid 30 is a UV glue, and preferably, the colloid 3 is adhered to the top surface 21 a of the end portion 21, or, in another In the embodiment, when the end portion 21 of the solid optical fiber 20 has a conical shape, the colloid 30 can be formed into a spherical shape when being adhered to the end portion 21; then, refer to the step (a3) of the figure 201005338 1 , In FIGS. 2D and 2E, a one-step gel step is performed by adhering the colloid 30 to the first microporous region of the microstructured optical fiber 10 by the end portion 21 of the solid optical fiber 20. i丨 the micropores Ua; thereafter, referring to steps (a4), 21 and 4 of FIG. 1, performing a first solidifying step of curing the colloid 30 to seal the first micropores The micro hole 11a of the region u; finally 'please refer to the steps (a5), 2G, 2h and 5 of the i-th diagram, and perform a dielectric implantation step, which is the end face of the microstructure fiber a immersed in a medium 4〇 to inject the medium 40 into the micropores 12a of the second microporous region 12, in the embodiment, the medium 4 is a liquid, and further, the medium injection is completed. After the step, the fiber cutting step may be further performed by cutting the microstructured fiber 1 to have a portion of the colloid 3 to complete the process of selectively injecting the microstructured fiber 1 . Referring to FIG. 2H, the microstructured optical fiber constructor according to the first preferred embodiment of the present invention has an end face l〇a, a colloid 3〇, a medium 40, and is respectively disposed on the end face i〇. At least one first micropore region 1 丨 and at least one second microwell region 12, wherein the first microporous region 11 and the second microwell ϋΐ 12 have at least one microhole 11a, 12a, respectively, the colloid The 30 series seals the micropores 12a of the first microporous region 11, and the medium 40 is implanted into the micropores 12a of the second microwell region 12. Referring to Figures 6 and 7A to 7M, which are a second preferred embodiment of the present invention, a method for selectively injecting a medium into a microstructured fiber, the steps (b0) to (b5) of the embodiment are substantially Step (a0) to step (a5) of the first preferred embodiment are the same 'the only difference is that the colloid 30 and the medium 40 used in the embodiment are respectively high-viscosity colloid and low-viscosity glue 201005338 body' In the present embodiment, since the medium f 4Q system is a low-viscosity colloid, the length of the low-viscosity colloid (medium 4〇) can be controlled by the length of the main entrance time. Step (b6), 71 and 8 'after completion of the dielectric injection step' may further comprise performing a second curing step of curing the low viscosity colloid (medium 40) to seal the second microporous region 12 of the micro-hole 12a; then [see step (4) 6 step (b7),
第及9® ’在完成該第二固膠步驟後，可另包含進行 -第-光纖切割步驟，其係、切除該微結構光纖W具有該 高黏度膠體（膠體3〇)之部分，以顯露該第一微孔區u之 該微孔1U，在此步驟中，該第二微孔U2之該微孔12a 仍處於密封狀態；之後’請參閱第6圖之步驟州、第Μ、 7L及10圖’在完成該第一光纖切割步驟後，可另包含進 行-注液步驟，其係將該微結構光纖1〇之該端面心浸 入一液體5〇中，以使該液體50注入該第一微孔區u之 該微孔11 a内；最德，培仝M_And after completing the second curing step, the method further comprises: performing a --fiber cutting step of removing the microstructured fiber W to have a portion of the high-viscosity colloid (colloid 3) to reveal The micropore 1U of the first micropore region u, in this step, the micropore 12a of the second microwell U2 is still in a sealed state; then, please refer to the steps of Figure 6, state, Μ, 7L and 10 after the completion of the first fiber cutting step, the method further includes a performing-injecting step of immersing the end face of the microstructured fiber 1 into a liquid 5〇, so that the liquid 50 is injected into the first a microporous region u of the micropores 11 a; the most German, the same M_
取便咕參閱第6圖之步驟09)及第7M 圖’在完成該注液步驟後，可另包含進行一第二光纖切割 v驟其係切除该微結構光纖1 〇具有該低黏度膠體（介質 4〇)之部分，以完成該微結構光纖1〇選擇性注入液體之程 序0 本發明係、利用該實心光纖2〇之該端冑2 i &對位點膠 方式選擇I·生密封該微結構光纖j 〇之該第一微孔區u之該 微孔1U，進而可將該介質40選擇地注入該第二微孔區 12之該微孔l2a内，本發明除了可應用於具相同尺寸微孔 的微結構光纖外’亦可應用於具不同尺寸微孔的微結構光 10 201005338 纖，此外，本發明對於呈點狀分布、線狀分布以及面狀分 布的微孔亦可達成介質連擇性注入，且在功效上本發明係 可大幅簡化介質注入程序及降低製作成本。 本發明之保護範圍當視後附之申請專利範圍所界定 者為準，任何熟知此項技藝者，在不脫離本發明之精神和 範圍内所作之任何變化與修改，均屬於本發明之保護範 圍。 ❹Referring to step 09) and FIG. 7M of FIG. 6 , after completing the liquid injection step, a second fiber cutting step may be further performed to remove the microstructured fiber 1 and have the low viscosity colloid ( Part of the medium 4)) to complete the process of selectively injecting the liquid into the microstructured fiber. The invention is based on the end of the solid fiber 2 & 2 i & The micro-hole 1U of the first micro-pore region u of the microstructured fiber j can be selectively injected into the micro-hole l2a of the second micro-pore region 12, and the present invention is applicable to The micro-structured fiber of the same size micro-hole can also be applied to the micro-structured light 10 201005338 fiber with different size micro-holes. In addition, the present invention can also achieve the micro-holes which are distributed in a point shape, a linear distribution and a planar distribution. The medium is selectively injected, and in terms of efficacy, the present invention can greatly simplify the medium injection process and reduce the manufacturing cost. The scope of the present invention is defined by the scope of the appended claims, and any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention are within the scope of the present invention. . ❹
【圖式簡單說明】 第 1 第2A至 第 3 第 4 第 5 圖：依據本發明之第一較佳實施例，一種微結 構光纖選擇性注入介質之步驟流程圖。 2H圖.依據本發明之第一較佳實施例，該微結構 光纖選擇性注入介質之方法流程示意圖。 圖.依據本發明之第一較佳實施例，一實心光 纖之照片圖。 圖：依據本發明之第一較佳實施例，完成第一 固膠步驟後之該微結構光纖之照片圖。 圖/D第2H圖A-A線，該微結構光纖之剖視 圖。 圖依據本發明之第二較佳實施例，一種微結 構光纖選擇性注入介質之步驟流程圖。 第7A至7M圖：依撼士 1 _ 本發月之第二較佳實施例，該微結構 光纖選擇性注入介質之方法流程示意圖。 圖第71圖B-B線，該微結構光纖之剖視 圖。 11 201005338 第 9 第 10 圖.依據本發昍+够_ " 月之第二較佳實施例，完成第— 光纖切割步驟後之該微結構光纖之 圖。 ， 、、 圖：沿第7L ® Ο π认 圖C-C線，該微結構光纖之剖 圖。 【主要元件符號說明】 ❹ I 〇 微結構光纖 II a微孔 2〇 實心光纖 30 膠體 lQa端面 12 第二微孔區 21 端部 40介質 11第一微孔區 12a微孔 2 1 a頂錐面 5〇 液體 (a0) 提供一微結構光纖，該微結構光纖係具有一端面以 分別設於該端面之至少一第一微孔區及至少—第= 微孔區，該第一微孔區及該第二微孔區係分別具有至 (al)提供一實心光纖，該實心光纖係具有一端部BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A to 3D, FIG. 5 is a flow chart showing the steps of selectively injecting a medium into a micro-structured optical fiber according to a first preferred embodiment of the present invention. 2H. A flow diagram of a method for selectively implanting a microstructured fiber into a medium in accordance with a first preferred embodiment of the present invention. Figure. Photograph of a solid fiber in accordance with a first preferred embodiment of the present invention. Figure: Photograph of the microstructured fiber after completion of the first curing step in accordance with a first preferred embodiment of the present invention. Figure /D Figure 2A, line A-A, cross-sectional view of the microstructured fiber. BRIEF DESCRIPTION OF THE DRAWINGS A flow chart of the steps of selectively implanting a micro-structured fiber into a medium in accordance with a second preferred embodiment of the present invention. 7A to 7M are schematic diagrams showing the flow of the method for selectively injecting a microstructured fiber into a medium according to a second preferred embodiment of the present invention. Figure 71B-B, a cross-sectional view of the microstructured fiber. 11 201005338 9th FIG. 10 is a diagram of the microstructured fiber after the first fiber cutting step in accordance with the second preferred embodiment of the present invention. , , , and Fig.: A cross-section of the microstructured fiber along line C-C of the 7L ® Ο π. [Main component symbol description] ❹ I 〇 Microstructure fiber II a micro hole 2 〇 solid fiber 30 colloid lQa end face 12 second micro hole area 21 end 40 medium 11 first micro hole area 12a micro hole 2 1 a top cone surface 5〇liquid (a0) provides a microstructured optical fiber having an end face respectively disposed on at least one first micropore region and at least a third micropore region of the end surface, the first micropore region and The second microwell region has a solid fiber to (al), the solid fiber has one end
(a2)進行一沾膠步驟，其係將該實心光纖之該端部沾一 膠體 / 一 (a3)進行一點膠步驟’其係藉由該實心光纖之該端部將該 膠體沾黏於該微結構光纖之第一微孔區 (a4)進行一第一固膠步驟，其係固化該膠體，以密封該第 一微孔區之該微孔 〇5)進行一介質注入步驟，其係將該微結構光纖之該端面 浸入一介質中，以使該介質注入該第二微孔區之該微 孔内 12 201005338 (b〇)提供一微結構光纖，該微結構光纖係具有一端面以及 分別設於該端面之至少一第一微孔區及至少—第二 微孔區’該第一微孔區及該第二微孔區係分別具有至 少一微孔 . (b 1)提供一實心光纖’該實心光纖係具有一端部 (b2)進行一沾膠步驟，其係將該實心光纖之該端部沾上一 Q (高黏度）膠體 (b3)進行一點膠步驟，其係藉由該實心光纖之該端部將該 (高黏度）膠體沾黏於該微結構光纖之第一微孔區 (b4)進行一第一固膠步驟，其係固化該（高黏度）膠體，以 费封該第一微孔區之該微孔 ()進行一介質注入步驟，其係將該微結構光纖之該端面 浸入一介質（低黏度膠體）中，以使該介質（低黏度膠體） 〉主入該第二微孔區之該微孔内 ® ()進行-第—固膠步驟，其係固化該低黏度膠體，以密 封該第二微孔區之該微孔 ()進行第一光纖切割步驟，其係切除該微結構光纖具 有該尚黏度膠體之部分，以顯露該第一微孔區之該微 孔 進行/主液步驟’其係將該微結構光纖之該端面浸入 液體中’以使該液體注入該第一微孔區之該微孔内 (b 9)進行 ^^ — λ, —尤纖切割步驟’其係切除該微結構光纖具 有该低黏度膠體之部分 13(a2) performing a dip step of adhering the end of the solid fiber to a colloid/a (a3) for a one-step gel step of adhering the colloid to the end of the solid fiber The first micro-hole region (a4) of the microstructured fiber performs a first solid-glue step of curing the colloid to seal the micro-hole 〇5) of the first micro-pore region to perform a medium injection step. Immersing the end surface of the microstructured fiber into a medium to inject the medium into the micropore of the second micropore region. 12 201005338 (b〇) provides a microstructured fiber having an end face and And the at least one first microporous region and the at least one second microwell region respectively have at least one microhole. (b 1) provides a solid The optical fiber has a one end portion (b2) for performing a dipping step by dipping the end portion of the solid optical fiber with a Q (high viscosity) colloid (b3) for a one-step gel step by The end of the solid fiber adheres the (high viscosity) colloid to the first microporous region of the microstructured fiber (b4) performing a first solidifying step of curing the (high-viscosity) colloid, and sealing the micropores of the first microporous region to perform a dielectric implantation step, wherein the microstructured optical fiber is The end surface is immersed in a medium (low-viscosity colloid) such that the medium (low-viscosity colloid) is introduced into the micro-hole of the second micro-pore region to perform a -first-solid step, which cures the a low-viscosity colloid for sealing the micropores of the second microporous region to perform a first fiber cutting step of cutting the microstructured fiber to have a portion of the still-viscosity colloid to reveal the first microporous region a microporous/main liquid step 'which immerses the end face of the microstructured fiber in a liquid' to cause the liquid to be injected into the micropore of the first microporous region (b9) for ^^-λ, especially a fiber cutting step 'which cuts the microstructured fiber to have a portion of the low viscosity colloid 13