201248227 六、發明說明： 【發明所屬之技術領域】 本發明係提供-種光纖模減構，尤指基板與蓋板上為 分別凹設錢數溝槽，而溝槽喊位有呈上、下錯位層疊狀 排列之複數光纖’並可依需求或設計不同增加更多的光纖設 置數1且密集度更高，使整體體積更具小型化效果。 【先前技術】 按’現今通訊科技、網際祕快速發展，麟由電話、 網路等通訊設備的架設，使人與人距離愈來愈近，而通訊設 備之傳輸储f喊或光職透纖線作為訊麟輸線路， 其中又以光職傳輸的方式最為快速，而光訊號傳輸介質為 光纖<(F 1 b e r 〇 p t i c s )規線，並具有相當強大 之抗電磁、雜訊干擾的能力，以及頻寬高、重量較輕、訊號 傳輸距離遠與保密性良料伽，故域有逐漸取代傳統金 屬傳輸線路的趨勢。 再者，光纖通訊的基本架構係傳輸端將電訊號轉換成光 汛號，並透過光纖將光訊號傳送到接收端，而接收端同樣的 需要將光訊號轉換成電訊號來提供接收端的設備接收，隨著 傳輸頻寬增加及更多的頻道需求，高光耗合率的光纖陣列會 疋最佳的選擇，且光纖陣列（Fiber Array)是 光纖與對配11件連接重要的元件，主要應用於平面光波導（ PLC)、密集波分複用系統（DWDM)、光交叉連接（ 201248227 ^c)、光分插複用器（qADM)、光路由器、光開關 等器件與先義連接上’―般光纖陣觸鱗，係將光纖陣 列（Fiber Array)和雷射二極體陣列（L D A r r a y)做對準與接合動作，即必須先搜尋出雷射二極 體陣列與賴_最大雜合率位置才能作解，以利於後 續的接合過程m讀光纖_在接合前不需做絲 置對準的動作，其構裝時主要取決於先_列與基板 之間所設計的接合定位（如膠合、軟祥或雷射焊接）方式， 因此省略了預先對準的動作。 而傳統之先_騎使狀基衫為具v贿槽之玻璃 、、1描丄並以複數光纖各別容置於¥型溝槽内，便可藉由乂型 :疋位賴之方向’以確保光纖對準精度，且該溝槽成型 =、以刀具於平面玻璃基板上贿型溝槽，此種方式 時，並谷易造成玻璃基板結構之損傷，所以 刻製程製作溝槽，其雖可達到基板的精度與微小 模电，種方式較適驗以晶㈣絲板之光纖陣列 :上=的::遠材料_及高昂的成本，亦造成其 #日合—易達到快速量產與降低成本方面的要求， 業錢竟而較不環保’隨著材料技術不斷進步，目前 或射出種新的玻璃材質及轉材料，可以壓模成型 大量雖可減少繼糊而適用於 基板及其在接著劑接合過程中容易發生熱收 201248227 縮或膨脹應力所造成之變形，所以使光纖產生六個自由度的 偏移’不但會影響光纖陣列模組構裝的良率，並使移動通過 中之光訊號可能在光纖的中心同一點上交會，進而導致光訊 號之間產生相互干擾或更多插入損失之缺失發生。 凊參閱第六、七、八圖所示，係分別為習用光纖陣列之 結構不意圖、另一習用光纖陣列之前視剖面圖及第七圖之局 部放大圖，由圖中可清楚看出，習用光纖陣列為包括有複數 基座A、光纖B及接著層c，其中複數基座a表面上分別凹 設有呈平行間隔排列之複數V型溝槽A 1:，並於基座A表面 塗佈有接著劑，即可將光纖B端部已剝除外披覆層裸露部分 容置於V型溝槽a 1内，再以加熱或光源照射於層疊狀組合 之複數基座A及光纖B，使接著劑固化後形成有接著層◦， 便元成複數光纖B固定連結於基座a之製程，惟該光纖b為 完全谷置於基座A之V型溝槽A 1内，並與另一基座a底面 抵持接觸开>成二點夾擠定位，但因V型溝槽a 1的切深較厚 以致加工精度不易保持，使光纖B容易產生偏移，從而導致 光訊號產生更多的損失，由於基座A大多級驗璃材質， 並在基座A機械加工過程中，v型溝槽a1底部很容易產生 應力集中造成裂痕或破碎之情況，若欲提高製程上的良率， 基座A必須具有一定的厚度，才能確保v型溝槽A丄整體的 結構強度，但此種勢必會造成基座A厚度之增加，使層疊式 基座A整體的高度無法有效降低，並容易產生有機械加工累 201248227 積誤差之問題’且各v型溝槽A i之間具有預定間距，以致201248227 VI. Description of the Invention: [Technical Field] The present invention provides a fiber-optic mode reduction structure, in particular, a recessed groove is respectively formed on a substrate and a cover plate, and the groove is shuffled up and down. The multiple fibers in the stacked arrangement can be added with more fiber settings and more density depending on the requirements or design, which makes the overall volume more compact. [Prior Art] According to the rapid development of today's communication technology and Internet secrets, the erection of communication devices such as telephones and networks has made the distance between people more and more close, and the transmission and transmission of communication equipment is shouting or optically translucent. As the Xunlin transmission line, the line is the fastest in the optical transmission, and the optical transmission medium is the optical fiber <(F 1 ber 〇ptics) regulation line, and has a strong anti-electromagnetic and noise interference capability. And the high bandwidth, light weight, signal transmission distance and confidentiality, so the domain has gradually replaced the traditional metal transmission line. Furthermore, the basic structure of optical fiber communication is that the transmission end converts the electrical signal into an optical signal and transmits the optical signal to the receiving end through the optical fiber, and the receiving end also needs to convert the optical signal into an electrical signal to provide receiving of the receiving device. With the increase of transmission bandwidth and more channel requirements, the optical fiber array with high light-consumption ratio will be the best choice, and the Fiber Array is an important component of the optical fiber and the matching of 11 pieces. Planar optical waveguide (PLC), dense wavelength division multiplexing system (DWDM), optical cross-connect (201248227 ^c), optical add/drop multiplexer (qADM), optical router, optical switch, etc. The fiber optic array touch scale, the fiber array (Fiber Array) and the laser diode array (LDA rray) are aligned and joined, that is, the laser diode array and the Lai _ maximum heterozygosity rate must be searched first. The position can be solved to facilitate the subsequent bonding process. m read fiber _ no need to do wire alignment before bonding. The structure is mainly determined by the joint positioning between the first column and the substrate (such as gluing). Soft Laser welding) manner, thus pre-aligned operation is omitted. The traditional first _ riding-like base shirt is a glass with a bribe, a tracing and a plurality of optical fibers are placed in the groove of the ¥ type, which can be used by the type: In order to ensure the accuracy of the alignment of the optical fiber, and the groove forming =, the tool is used to make a groove on the flat glass substrate. In this way, the valley is liable to cause damage to the structure of the glass substrate, so the groove is formed by the engraving process. It can achieve the precision of the substrate and the micro-mode power. The mode is more suitable for the fiber array of the crystal (four) silk plate: the upper =:: far material _ and high cost, also resulting in its #日合- easy to achieve rapid mass production and Reducing the cost requirements, the industry is actually less environmentally friendly. With the continuous advancement of materials technology, it is currently possible to shoot new kinds of glass materials and transfer materials, which can be molded into a large number of molds, although it can reduce the paste and apply to the substrate and In the subsequent bonding process, the deformation caused by the heat shrinkage 201248227 shrinkage or expansion stress is easy to occur, so that the fiber produces a six-degree-of-freedom shift', which not only affects the yield of the fiber array module, but also moves through it. Optical signals may be in the fiber Intersection point with the heart, in turn resulting in deletion of one or more mutual interference occurs between the insertion loss of the optical information number.凊 See the sixth, seventh, and eighth diagrams, which are respectively the structure of the conventional fiber array, the front view of another conventional fiber array, and the partial enlarged view of the seventh figure. It can be clearly seen from the figure that it is used. The optical fiber array includes a plurality of pedestals A, an optical fiber B and an adhesive layer c, wherein a plurality of V-shaped grooves A1 are arranged in parallel on the surface of the plurality of pedestals a, and are coated on the surface of the pedestal A. With an adhesive, the exposed portion of the stripped portion of the fiber B can be accommodated in the V-shaped groove a1, and then heated or light source is applied to the plurality of pedestals A and B of the stacked combination. After the curing agent is cured, an adhesive layer is formed, and the plurality of optical fibers B are fixedly coupled to the base a, but the optical fiber b is completely valley-located in the V-shaped groove A 1 of the base A, and is another The bottom surface of the base a abuts the contact opening and is clamped and positioned at two points. However, since the depth of cut of the V-shaped groove a 1 is thick, the processing precision is difficult to maintain, and the optical fiber B is easily offset, thereby causing the optical signal to be generated more. More loss, due to the pedestal A most of the glass material, and machined on the base A In the middle, the bottom of the v-shaped groove a1 is liable to cause stress concentration to cause cracks or breakage. If the yield on the process is to be improved, the base A must have a certain thickness to ensure the overall structural strength of the v-shaped groove A. However, this will inevitably lead to an increase in the thickness of the pedestal A, so that the height of the laminated pedestal A as a whole cannot be effectively reduced, and there is a problem that the machining error of the mechanical processing is complicated, and the error of the machining is complicated, and between the v-shaped grooves A i With a predetermined spacing, resulting in
使層疊式基座A在不改魏定尺寸規格下所能設置的光纖B &變得相當有限’從而導致光纖B傳輸通道數量不足所衍 生頻寬受到限制之問題。 因此’為了改善光纖B傳輸通道數量不足之問題，便有 業者同樣採用層疊式基座A構裝，但不同的是其二相鄰V型 溝槽A 1為呈連續平行制’使其v型溝槽a i内之光纖6 距離更加接近’即可增加更多的光纖B，而基座A上方之隔 板D底面為夹抵於光則上，並以隔板D表面透過接著層e 與另-基座A底面©定連結（如第七、人圖所示）後，其雖The fiber B & which can be set in the laminated base A without changing the size specification becomes quite limited, resulting in a problem that the number of fiber B transmission channels is insufficient and the bandwidth is limited. Therefore, in order to improve the problem of insufficient number of optical fiber B transmission channels, the manufacturer also uses the stacked pedestal A structure, but the difference is that the two adjacent V-shaped grooves A 1 are in a continuous parallel system. The distance of the fiber 6 in the groove ai is closer to 'to add more fiber B, and the bottom surface of the partition D above the base A is clipped to the light, and the surface of the partition D is transmitted through the layer e and the other - After the bottom of the base A is fixed (as shown in the seventh and the human figure),
可透過光纖B頂緣高於基座A表面，並確保賴B與隔板DThe top edge of the optical fiber B is higher than the surface of the base A, and the B and the partition D are ensured.
底面形成抵持接觸，而不易產生偏移之情況，但因二基座A 之間增加了隔板D厚度，此種基座A與隔板D層疊狀組合整 體南度仍無法有效降低’且絲座A與隔板D之間所形成的 間隙很可能會造成灰塵或雜f進人，進而影響光訊號傳輸的 品質與穩定性。 請參閱第九、十@所示，係分別為再—制光纖陣列之 前視圖及第九’著A-A剖面線之剖視圖，由圖中可清楚 看出，其中複數光纖B端部已剝除外披覆層裸露的部分為各 別嵌入於透鏡G内部之穿孔G !中，或騎鏡(}直接一體月 型於光纖B端部上，使其端_平形成透鏡光纖，並將各伯 透鏡光纖進行光路徑方向及角度精確對準後，再將複數透海 201248227 光纖谷置於夾頭F内部呈六角形之定位孔F ^ _組構而成一 透鏡光纖卩翔，此種軸可透過透鏡先_聽光線能夠經 由光纖B端部或透鏡G進人或_，並提高絲合率，但因 透鏡光纖本身的加謂倾為，麟透鏡絲製作完成 後仍需要進行光路徑方向及角度的解動作，造麟裝耗費 大量工時、成本也相對提高；再者，上述夾頭F之定位# 1為呈六角形’並具有六個平面可抵持接觸於複_鏡光纖 上以形成夾擠定錄態，且可透過定減F來增加複數光纖 B層疊排列的設置數量，但因纽孔F i六個平面之間所形 成的夾角要精準保持幻2 〇度角相#困難，並造成機械加 工過程中加工精度;^易保持，崎著賴㈣設置數量增加 仍會有累積誤差之問題，使光纖B容易產生偏移，從而祕 光喊產生更多的損失，綜觀上述缺失，若能針對光纖陣列 上之加工製造、光纖B設置數量及構裝的精準性上的課題來 進行設計’以兼顧整體加工製造、成本及更多的光纖B設置 與構裝精準性的要求來符合實際先纖_之細，即為從 於此行業者所缝研究改善之方向所在。 【發明内容】 故’發明人有鑑於習用光纖姑使用上之問題與缺失， 乃搜集相關資料經由多方的 、 m平估及考1，並利用從事於此行 蒹之夕年研發經驗不斷屮 結構發明誕生。 始。又片出此種先纖模組 201248227 本發明之主要目的乃在於基板與蓋板可為耐高溫、熱膨 服係數低之硬性材質所製成，以避免受熱時產生膨脹變形， 並於基板與蓋板所具之對接面上利用高精密機械加工方式縱 向凹設有複數定位溝槽及一個或一個以上之限位溝槽，即可 將光纖觀所具之複數第—光纖、第二織分別定位於基板 與蓋板對應之定位溝槽、限位溝槽内，以此結構設計，不但 可有效縮小其第一光纖與第二光纖呈上、下錯位層疊排列之 間的距離且密集度更高，並可依需求或設計料同予以增加 光纖纜線設置數量，以有效解決因傳輸通道數量不足或需要 佔用較大的空間高度所衍生之傳輸頻寬受到限制、體積無法 有效縮小問題，使整體體積更具小型化效果。 本發明之次要目的乃在於蓋板所具之平整狀對接面為可 向下夾抵於光纖纜線頂緣處，便可藉由第一光纖、第二光纖 刀別與定位賴、限位溝槽之接觸面，以及蓋板之對接面之 間形成二點或三點以上抵持接觸而呈現婦定位狀態，即可 精準地控縣纖齡定⑽基板、蓋板之間，不需要耗 費太多的工時進行對準，以節省製造卫時與成本。 —本發明之另-目的乃在於基板與蓋板之對接面所形成預 疋間距内部⑤有位於光纖觀二側處之複數隔板，即可將光 纖規線所具之複數第三光纖分職持靠置於毅第一光纖、 第-光纖之卩4呈上、下錯位層疊狀制，並以複數隔板所具 之對接面相對夾抵於第三光纖上，使其外側部分的第三光纖 201248227 分別定位於對接面上所凹設之卡合溝槽内，並形成三點或三 點以上抵持接觸而呈現夾擠定位狀態，藉此提高光纖纜線密 集度，在高精密加工本身製作的極限範圍内可精準地控制光 纖纜線定位於基板、蓋板與複數隔板之間的精度，以減少其 對光的損失並提高幼合率’進而可提高製程良率而適用於 大量生產。 本發明之再-目的乃在於基板、光纖_與蓋板之間為 可利用接著_化後-體成型之接著層_接合成為一體， 並透過接著層完全密封基板與蓋板接合時之_，可避免灰 塵聚積於其内’並具有保護先賴線魏，以確保光纖繞線 光訊號傳輸的品質與穩定性。 【實施方式】 為達成上述目的及功效’本發明所採用之技術手段及其 構造，就本剌之錄實施觸加綱其概與功能 如下，俾利完全瞭解。 »月參閱第-、一圖所示’係分別為本發明之側視圖及前 視圖，由财可清楚看出，本發明為包括有基板丨、光峨 線2及蓋板3，其中·· 該基板1表面上為具有對接面11，並於對接面ii上 利用高精密顧加玉方式縱向凹設有呈歧狀、_狀或連 續平行排列之複數定位溝样19The bottom surface is formed to resist the contact, and the offset is not easy to occur. However, since the thickness of the partition D is increased between the two bases A, the laminated south of the base A and the partition D cannot be effectively reduced. The gap formed between the wire holder A and the partition D is likely to cause dust or impurities to enter, thereby affecting the quality and stability of the optical signal transmission. Please refer to the ninth and tenth, respectively, which are respectively a front view of the re-made fiber array and a cross-sectional view of the ninth 'AA hatching line. It can be clearly seen from the figure, in which the ends of the plurality of optical fibers B have been stripped and excluded. The exposed portions of the layers are respectively embedded in the through holes G! inside the lens G, or the mirrors are directly integrated on the end of the optical fiber B, so that the ends thereof are flat to form the lens fibers, and the respective lens fibers are made. After the direction and angle of the light path are precisely aligned, the plurality of translucent 201248227 fiber valleys are placed inside the collet F to form a hexagonal positioning hole F ^ _ to form a lens fiber soaring, and the axis can pass through the lens first _ The light can be input into the human or _ via the end of the optical fiber B or the lens G, and the silking rate can be increased. However, due to the addition of the lens fiber itself, the direction and angle of the light path still need to be solved after the lining of the lenticular lens is completed. The cost of manufacturing the lining equipment is relatively high, and the cost is relatively increased. Moreover, the positioning #1 of the above-mentioned collet F is hexagonal and has six planes to resist contact with the _ mirror fiber to form a pinch. Recording, and can increase the complex light by setting F The number of B-stacked arrangement is set, but the angle formed between the six planes of the buttonhole F i should accurately maintain the illusion of the angle 2 and cause the machining accuracy during the machining process; (4) There is still a problem of cumulative error in the increase of the number of installations, which makes the fiber B easy to shift, so that the secret light shouts more losses. Looking at the above-mentioned defects, if the manufacturing and fiber B are set on the fiber array, the number and structure of the fiber B can be set. The subject of precision in design is designed to meet the requirements of the overall manufacturing, cost and more fiber B setting and assembly accuracy to meet the actual requirements. The direction of research and improvement. [Summary of the Invention] Therefore, the inventor has collected the relevant information through the use of multiple parties, and has used the experience and lack of the use of the optical fiber. Years of R&D experience continue to be the birth of structural inventions. The film is also produced. The main purpose of the invention is that the substrate and the cover plate can be high temperature resistant and have a low thermal expansion coefficient. It is made of hard material to avoid expansion deformation when heated, and is provided with a plurality of positioning grooves and one or more limiting grooves in the longitudinal recess on the mating surface of the substrate and the cover plate by high-precision machining. The plurality of optical fibers and the second woven fabrics of the optical fiber can be respectively positioned in the positioning grooves and the limiting grooves corresponding to the substrate and the cover plate, and the structure design can not only effectively reduce the first optical fiber and The second optical fiber has a higher distance between the upper and lower misaligned stacking arrangements and is denser, and can increase the number of optical fiber cables according to requirements or design materials, so as to effectively solve the problem that the number of transmission channels is insufficient or needs to be occupied. The transmission bandwidth derived from the space height is limited, the volume cannot be effectively reduced, and the overall volume is further miniaturized. The secondary object of the present invention is that the flat abutting surface of the cover plate can be clamped downwardly. At the top edge of the fiber optic cable, two or three points can be formed between the first fiber, the second fiber blade, the contact surface of the positioning pad, the limiting groove, and the abutting surface of the cover plate. The above-mentioned resistance to the state of the woman's positioning can accurately control the county's fiber-aged (10) substrate and the cover plate, and does not require too much man-hours for alignment, thereby saving manufacturing time and cost. - Another object of the present invention is that the pre-pitch spacing inside the mating surface of the substrate and the cover plate has a plurality of spacers at the two sides of the fiber optic view, thereby dividing the plurality of third fibers of the optical fiber line. The first optical fiber and the first optical fiber are placed in a stacking manner, and the abutting surface of the plurality of spacers is oppositely clamped to the third optical fiber to make the outer portion thereof third. The optical fiber 201248227 is respectively positioned in the recessed recessed groove on the mating surface, and forms a pinch-and-position state by three or more points to resist the contact, thereby increasing the fiber cable density in the high-precision processing itself. Within the limits of the production, the accuracy of the fiber optic cable positioned between the substrate, the cover plate and the plurality of separators can be precisely controlled to reduce the loss of light and increase the rate of the seeding, which in turn can improve the process yield and is suitable for a large number of produce. A further object of the present invention is to provide an adhesive layer between the substrate, the optical fiber and the cover plate, which can be formed by using a bonding layer after the subsequent bonding, and completely sealing the substrate and the cover plate through the adhesive layer. It can prevent dust from accumulating in it and has the protection of the first line to ensure the quality and stability of fiber-optic winding optical signal transmission. [Embodiment] In order to achieve the above object and effect, the technical means and structure of the present invention are as follows, and the functions and functions of the book are as follows, and the benefits are fully understood. </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; The substrate 1 has a mating surface 11 on the surface thereof, and a plurality of positioning grooves 19 which are arranged in a symmetrical, _ or continuous parallel manner on the mating surface ii by means of a high-precision Gu Jiayu method.
再僧12，且各定位溝槽12可為V 型溝槽（V — Groove)、雜 )錐形或其他呈上寬下窄之凹 201248227 槽型態，並具有預定切深H 處分別形成有接觸面121 形成有預定夾角α。 再於疋位溝槽12二側内壁面 且各二相鄰接觸面121之間 下錯位層疊狀排列之 上：纖=2為具有複數第一光纖2 1及-根或-根以 上可.、第光纖2 1抵持靠置且呈上、 第二光纖2 2。 該蓋板3為位於基板丄上方，並具有呈平整狀之對接面 1而對接面31上則利用高精密機械加卫方式縱向凹設 有一個或-似上呈波錄、鑛錄歧辭簡列之複數 限位溝槽3 2，且各限位溝槽3 2可為v型溝槽（ V G r 〇 〇 v e)、錐形或其他呈上寬下窄之凹槽型態， 並具有預定域Η ’再於限位溝槽3 2二_壁面處分卿 成有接觸面321，且各二相鄰接觸面321之間形成有預 定夾角α。 再者’基板1與蓋板3之對接面1 1、3工上可利用微 銑削、切割、研磨或其他高精密加工（H i g h t Precision Machining)方式分別形成 有呈波浪狀、鋸齒狀或連續平行排列之複數定位溝槽12及 一個或一個以上之限位溝槽3 2，使其加工精度可達到次微 米（即1微米=1〇 級，以獲得精密的 尺寸及表面粗度，並使定位溝槽工2、限位溝槽3 2二侧内 壁面處接觸面121、3 21之間所形成預定央角α可為6 201248227 二係〇 :角」且位於基板1之對接面1 1上利用接著劑 ’、佈、权鑄（Mo 1 d i ng)或點膠（ s P e n s 1 n g )的方式封轉填，並付固化後一 體成型有接著層4，即可將先_線2—端所具有已剝除外 披覆層之複數第—光纖21分別預置定位於基板W應之定 位溝槽1 2内，而光纖_2之一根或—根以上第二光纖2 2則分別抵持靠置於第—光纖2 i且呈上、下錯位層疊狀排 列，且第-光纖21與第二光纖2 2可為標準直徑i 2 5 # m之玻璃光纖、縣♦光纖或瓣光纖，並按傳輸模態可分 為單模❹模光纖，續以蓋板3呈平錄之對接面3丄向下 夾抵於複數第-雄2 !頂緣處呈—定位，並與基板丄形成 預定間距A，使其限位溝槽32為與基板1之定位溝槽工2 形成對正或錯位狀態，並於限位溝槽3 2内定位有第二光纖 2 2，便可藉由接著劑固化後一體成型之接著層4穩固接合 成為一體，以此結構設計，不但可提供二相鄰第一光纖2工 之中心距離可為？1 = 125_或127/^，而第一光 纖2 1與第二光纖2 2之中心距離（C 〇 r e Pitch )P2 — 63 · 5±0 . 05# m及其中心垂直距離z = 1 07.7〜108. 3//m (如第四圖所示）更為接近，並 可相互抵持接觸，以防止第一光纖21、第二光纖2 2產生 偏移，也可透過第一光纖2 i、第二光纖2 2相互抵持靠置 呈上、下錯位層疊狀排列，並分別與定位溝槽12、限位溝 11 201248227 槽3 2所具之二接觸面121、3 21，以及蓋板3之對接 面31之間形成三點或三點以上抵持接觸而呈現夾擠定位狀 態’即可精準地控制光纖纜線2定位於基板1、蓋板3之間 的精度’因此不需要耗費太多的工時進行對準，以節省製造 工時與成本，並可依需求或設計不同予以增加光纖纜線2設 置數量，在不改變基板1、蓋板3既定尺寸規格下，可妥善 安排光纖纜線2整體空間配置，以有效解決習用光纖陣列因 傳輸通道（C h a η n e 1 )數量不足或需要佔用較大的空 間高度所衍生之傳輸頻寬受舰制、體積無法有效縮小問題 ，從而可實現增加光纖纜線2的設置數量且密集度更高，使 整體體積更具小型化效果。 而基板1與蓋板3可分別為耐熱玻璃〔如派熱克斯玻璃 (Pyrex Glass，線性熱膨脹係數3 2 . 5 χ工 〇—7/°C)、硼矽玻璃（Β 〇 r 〇 f ! 0 a t 3 3，線性 熱膨脹係數3 · 3 x 1 Q—Vt：)、肖特_酸鹽玻璃（B K 7，線性熱膨脹係數8 6 x 1 〇_7/t：)〕、石英玻璃（ Quartz Glass，線性熱膨脹係數5 . 5〜5 · 9 X 1 CT7/°c)、單晶矽（Further, 12, and each of the positioning grooves 12 may be a V-groove (V-Groove), a hexagonal or other concave-shaped 201248227 groove type having an upper width and a lower width, and have a predetermined depth of cut H formed respectively. The contact surface 121 is formed with a predetermined angle α. Further, the inner wall surface of the two sides of the clamping groove 12 and the two adjacent contact surfaces 121 are arranged in a stacked arrangement on the lower side: the fiber = 2 has a plurality of first optical fibers 21 and - or more than -. The first optical fiber 21 abuts against the upper and second optical fibers 2 2 . The cover plate 3 is located above the substrate rafter and has a flat abutting surface 1 and the abutting surface 31 is vertically recessed by a high-precision mechanical reinforcement method. The plurality of limiting grooves 3 2 are arranged, and each of the limiting grooves 3 2 may be a v-shaped groove (VG r 〇〇ve), a tapered shape or other groove type having an upper width and a lower width, and has a predetermined shape The domain Η ' is further divided into a contact surface 321 at the wall of the limiting groove 3 2 , and a predetermined angle α is formed between each adjacent contact surface 321 . Furthermore, the abutting faces 1 1 and 3 of the substrate 1 and the cover plate 3 can be formed into a wavy, zigzag or continuous parallel by means of micro-milling, cutting, grinding or other high precision machining (H ight Precision Machining). Aligning the plurality of positioning trenches 12 and one or more of the limiting trenches 3 2, so that the processing precision can reach sub-micron (ie, 1 micron = 1 〇 level, to obtain precise size and surface roughness, and to locate The predetermined central angle α formed between the contact faces 121 and 31 at the inner wall surfaces of the groove 2 and the limiting groove 3 2 may be 6 201248227 〇 角 角 角 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且Sealing and filling with the adhesive ', cloth, casting (Mo 1 di ng) or dispensing ( s Pens 1 ng ), and after curing, integrally formed with the layer 4, the first _ line 2 - The plurality of optical fibers 21 having the stripped and uncoated layers at the ends are pre-positioned in the positioning trenches 1 2 of the substrate W, respectively, and one of the optical fibers _2 or the second and second optical fibers 2 2 respectively Holding the first optical fiber 2 i and arranging the upper and lower dislocations in a stacked manner, and the first optical fiber 21 and the second optical fiber 2 2 can be a standard diameter i 2 5 # m glass fiber, county ♦ fiber or petal fiber, and can be divided into single-mode dies according to the transmission mode, and the cover 3 is the flattened interface. The clip is positioned at the top of the plurality of the first and the male 2! The top edge is positioned to form a predetermined distance A with the substrate ,, so that the limiting groove 32 is aligned or dislocated with the positioning groove 2 of the substrate 1, and The second optical fiber 2 2 is positioned in the limiting groove 3 2 , and the integrally formed adhesive layer 4 is solidly joined by the adhesive curing. The structural design is designed to provide two adjacent first optical fibers 2 . The center distance of the work can be ?1 = 125_ or 127/^, and the center distance of the first fiber 2 1 and the second fiber 2 2 (C 〇re Pitch ) P2 — 63 · 5 ± 0 . 05# m and The center vertical distance z = 1 07.7~108. 3//m (as shown in the fourth figure) is closer and can resist each other to prevent the first fiber 21 and the second fiber 2 2 from shifting. The first optical fiber 2 i and the second optical fiber 2 2 are arranged to be arranged in an up-and-down dislocation manner, and are respectively arranged with the positioning groove 12 and the limiting groove 11 201248227 slot 3 2, the two contact faces 121, 3 21, and the abutting surface 31 of the cover plate 3 form a three-point or more contact contact to present a pinch-position state, so that the optical fiber cable 2 can be precisely controlled. The precision between the substrate 1 and the cover plate 3 therefore does not require too much man-hours for alignment, so as to save manufacturing man-hours and costs, and the number of optical fiber cables 2 can be increased according to requirements or designs. Under the predetermined size specifications of the substrate 1 and the cover plate 3, the overall spatial arrangement of the optical fiber cable 2 can be properly arranged to effectively solve the problem that the conventional optical fiber array has insufficient transmission space (C ha η ne 1 ) or needs to occupy a large space height. The derivative transmission bandwidth is limited by the ship system and the volume cannot be effectively reduced, so that the number of the optical fiber cables 2 can be increased and the density is increased, so that the overall volume is more compact. The substrate 1 and the cover plate 3 are respectively heat-resistant glass (such as Pyrex Glass (linear thermal expansion coefficient 3 2 5 χ - 7 / ° C), borax glass (Β 〇 r 〇 f ! 0 at 3 3, linear thermal expansion coefficient 3 · 3 x 1 Q—Vt:), Schottky glass (BK 7, linear thermal expansion coefficient 8 6 x 1 〇 _7/t:), quartz glass ( Quartz Glass , linear thermal expansion coefficient of 5. 5~5 · 9 X 1 CT7 / ° c), single crystal 矽 (
Monocrystal line Si 1 i c〇n) 晶矽晶圓或其他耐高溫、熱膨脹係數低之硬性材質所製成， 以避免因基板1與蓋板3受熱時產生膨脹、變形，並按透明 度亦可分為透光或不透光材質所製成，而本發明最佳之一具 12 201248227 體實施例基板1與蓋板3可為透光材質（如耐熱玻璃、石英 玻璃等）利用接著劑絲著於光纖齡2上成為—體，且該 接著劑可為光硬化樹脂（uv膠）經由料線光源設備照射 在數秒間（如1〜6 〇秒）快速完成固化後-體成财接著 層4 ’但於實際應用時，並非是以此作為偈限，亦可藉由接 著劑可為油性膠在數分鐘間（如2〜8分鐘）完成固化一 體成型有接著層4，若是基板1、蓋板3為不透光材質（如 單晶石夕、MM®等）時’也可透過缺轉或其他具黏著 作用之接著辭以目化接合成為—體，則可完全密封基板丄 與蓋板3接合時之間隙’可避免灰塵聚積於其内，並具有保 "蒦光纖緵線2魏’以確保光麵線2光職傳輸的品質與 穩定性’便完成f作Α本發明光麵組結構，且先纖模組結 冓可為夕邊①圓柱形或其他各種狀，使其端面處理上可 進一步彻研磨方式縣形成有8度角，並於端面表面以抗 反射材料以塗佈或_方式形成有抗反射層（ar 〇 a t i n g)’即可透過抗反射層（圖巾未示出）利用 光干涉原理來進行光線干涉及波長α 2 6 Q nm〜！6 5 〇 nm)過it，以減少其對光触極化相依損失（ larizati〇n Dependent L 〇 s s，P D L)，並提高光輕合率。 本發明之光纖模組結構於實際使用時，為了能達成前述 效果乃針對基板1與蓋板3實際進行定位溝槽1 2、限 13 201248227 位溝槽32辦仏，魏勵肖 預定切郎，透魏科討《得抑表及 分析比較之後’财明確得知若預州時制劫1由 角以内，其婦_dR才不會大於1㈣，此種將大= 低製造的良率’另’本案發明人針對習用光纖陣列之 缺失，經由多次辛苦實驗，並依二相鄰第—光纖2 i與第二 光纖2 2之中心距離P1、實際間距、爽角進行量測後可得 到如表二所示結果，經由分析比較之後，可明麵得知若: 定夹角α變化過大時將導致二相鄰第—光纖2丄頂端水平的 實際誤差d Υ = 1 · 7 4 /im過大，進而使偏移距離d R大 於1//m，因此其預定夹角α的控制必須很嚴謹。 表一數值分析 預定夾角 a 預定間距 A (βπι) 預定切深 Η (βΐη) 資際夾角 實際高度 V (//m) 實際誤差 d Y (以m) 實際間距 (ym) 60.000 30.000 157.500 59.0 126.923 31.923 60.000 30.000 157.500 59.1 126.728 31.728 60.000 30.000 157.500 59.2 126.533 31.533 60.000 30.000 157.500 59.3 126.339 31.339 60.000 30.000 157.500 59.4 126.146 31.146 60.000 30.000 157.500 59.5 125.953 30.953 60.000 30.000 157.500 59.6 125.761 30.761 60.000 30.000 157.500 59.7 125.570 30.570" 60.000 30.000 157.500 59.8 125.379 30.379 60.000 30.000 157.500 59.9 125.189 30.189 60.000 30.000 157.500 60.0 125.000 0.0 30.000 60.000 30.000 157.500 60.1 124.811 -0.2 29.811 60.000 30.000 157.500 60.2 124.623 -0.4 29.623 60.000 30.000 157.500 60.3 124.436 -0.6 29.436" 60.000 30.000 157.500 60.4 124.250 -0.8 29.250 60.000 30.000 157.500 60.5 124.064 -0.9 29.064 201248227Monocrystal line Si 1 ic〇n) wafer wafer or other hard material with high temperature resistance and low thermal expansion coefficient to avoid expansion and deformation due to heat of substrate 1 and cover 3, and can be divided into transparency according to transparency. It is made of light-transmitting or opaque material, and the best one of the present invention has 12 201248227. The substrate 1 and the cover 3 of the body embodiment can be made of a light-transmitting material (such as heat-resistant glass, quartz glass, etc.). The fiber age 2 becomes a body, and the adhesive can be a photo-curable resin (uv glue) irradiated by a line light source device for several seconds (for example, 1 to 6 〇 seconds) to quickly complete the curing - the body becomes a layer 4 ' However, in practical applications, it is not limited to this. It is also possible to complete the curing of the oily glue in a few minutes (for example, 2 to 8 minutes) by an adhesive. The adhesive layer 4 is integrally formed. 3 When the opaque material (such as single crystal eve, MM®, etc.) can also be seen through the lack of rotation or other adhesive effects, the substrate can be completely sealed and the cover 3 can be completely sealed. The gap during the joint prevents dust from accumulating in it, and With the protection of the "蒦 蒦 緵 2 2 魏 魏 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以 以Cylindrical or other various shapes, such that the end face treatment can be further formed by an angle of 8 degrees, and an anti-reflective material is formed on the surface of the end surface by an anti-reflective material to form an anti-reflective layer (ar 〇ating). The light interference can be performed by the anti-reflection layer (not shown) by the principle of optical interference. The wavelength is related to the wavelength α 2 6 Q nm~! 6 5 〇 nm) over it to reduce its loss of photoinduced polarization dependence ( larizati〇n Dependent L 〇 s s, P D L) and increase the light-to-light ratio. In the actual use of the optical fiber module structure of the present invention, in order to achieve the foregoing effects, the substrate 1 and the cover 3 are actually positioned for the groove 1 2, and the limit 13 201248227 is grooved 32, Wei Lixiao is scheduled to cut the lang, and the Wei After discussing the "suppression of the table and the analysis and comparison", the company clearly knows that if the pre-state time is robbed within 1 from the corner, the woman _dR will not be greater than 1 (four), which will be large = low manufacturing yield 'other' invention According to the lack of conventional fiber optic arrays, the measurement of the center distance P1, the actual distance and the refresh angle of the two adjacent first-fibers 2 i and the second optical fibers 2 can be obtained as shown in Table 2. After the analysis and comparison, it can be clearly seen that if the change of the angle α is too large, the actual error d Υ = 1 · 7 4 /im of the level of the top of the two adjacent - fiber 2 过 will be too large, thereby making The offset distance d R is greater than 1//m, so the control of the predetermined angle α must be very strict. Table 1 Numerical analysis predetermined angle a predetermined distance A (βπι) predetermined depth of cut ΐ (βΐη) actual height of the angle of intersection V (//m) actual error d Y (in m) actual spacing (ym) 60.000 30.000 157.500 59.0 126.923 31.923 60.000 30.000 157.500 59.1 126.728 31.728 60.000 30.000 157.500 59.2 126.533 31.533 60.000 30.000 157.500 59.3 126.339 31.339 60.000 30.000 157.500 59.4 126.146 31.146 60.000 30.000 157.500 59.5 125.953 30.953 60.000 30.000 157.500 59.6 125.761 30.761 60.000 30.000 157.500 59.7 125.570 30.570" 60.000 30.000 157.500 59.8 125.379 30.379 。 。 。 。 。 。 。 。 。 60.5 124.064 -0.9 29.064 201248227
123.878 123.694 123.510一 123.326一 123.143一 122.96Γ -1.1 Ϊ3~ ~λΙ ~ΛΪ 28.878 28.694 28.510 28.326 28.143 27.961 中心距離 P 1 (βτη) 實際間距 1 βτη) 實際夾角 Cum) 127.00 33.88 60.98 127.29 33.83 61.08 126.78 33.40 61.25 127.19 :33.61 61.61 127.10 33.64 61.12 126.87 33.70 61.38 127.23 33.98 61.64 127.14 33.95 61.06 ιϊΰί 34.42 61.01 127.01 34.21 61.11 190.50 34.30 61.21 -74.57 61.85 _ Max. 190.50 34.42 61.85 Min. 126.78 33.40 60.98 Diff. 63.72 1.02 0.87123.878 123.694 123.510一123.326一123.143一122.96Γ -1.1 Ϊ3~ ~λΙ ~ΛΪ 28.878 28.694 28.510 28.326 28.143 27.961 Center distance P 1 (βτη) Actual spacing 1 βτη) Actual angle Cum) 127.00 33.88 60.98 127.29 33.83 61.08 126.78 33.40 61.25 127.19 :33.61 61.61 127.10 33.64 61.12 126.87 33.70 61.38 127.23 33.98 61.64 127.14 33.95 61.06 ιϊΰί 34.42 61.01 127.01 34.21 61.11 190.50 34.30 61.21 -74.57 61.85 _ Max. 190.50 34.42 61.85 Min. 126.78 33.40 60.98 Diff. 63.72 1.02 0.87
實際量測值 請搭配參閱第 、四、五圖所示，係分別為本發明較佳 例之前視圖、第三圖之局部放大圖及另-健實施例之 前視圖’由圖中可清楚看出’其中基板1與蓋板3之對接面 11、31上為分別凹設有複數定位溝槽12及一個或一個 以上之限位溝槽3 2，即可將光纖纜線2所具之複數第一光 纖21分別預置定位於基板2對應之定位溝槽2 2内，而蓋 板3之一個或一個以上限位溝槽3 2内預置定位有一根第二 15 201248227 光纖2 2 (如第二圖所示）僅為一種較佳之實施狀態，非因 此即侷限本發明之專聰圍，其蓋板3之對接面3 i上亦可 凹叹有呈波浪狀、鋸齒狀或連續平行排列之複數限位溝槽3 2，並以光纖，镜線2之複數第二光纖2 2則分別預置定位於 限位溝槽3 2内（如第三、四圖所示），便可藉由複數第一 光纖21、第二光纖2 2相互抵持靠置且呈上、下錯位層疊 狀排列’並分贿基板之定位溝則2、限位溝 槽32所具之二接觸面121、321之間形成三點或三點 以上抵持_而呈現錄定位絲，即可醉地控制光纖繞 線2疋位於基板1、蓋板3之間的精度，此種方式不但可有 效縮i、其第-光纖2 1與第二光纖2 2呈上、下錯位層疊排 列之間的巾心距離且密集度更高，並可依客製化需求或設計 的不同予以增加光纖纟錄2設置數量，進而達卿省製造工 時與成本’並提南製程良率而翻於大量生產，使整體體積 更具小型化之效果。 此外’以上所述僅為本發明較佳實施例而已，非因此即 侷限本發明之專概圍，本發日錄佳之—具體實施例基板工 ”蓋板3之對接面1 1、3丨上细高精密加工方式所縱向 凹設之複數定位溝槽1 2及限位溝槽3 2預定娜H可為丄 5 7 . 5/m ’且各粒溝槽丄2、限位溝槽3 2二侧内壁 面處接觸面121、3 21之間所形成預定夾角α可為6 0 -1 . 0度角’使蓋板3與基板1之對接面11、31之間 16 201248227 所形成預定間距A可為3 0 ，但於實際使用時，並非是 以此作為侷限，其基板1與蓋板3之預定間距A内部亦可設 有位於光纖纜線2二侧處之複數隔板5(如第五圖所示）， 而二隔板5相對内側處所具之對接面51上利用高精密機械 加工方式分別凹設有一個或一個以上呈垂直間隔排列之卡合 溝槽5 2，且各卡合溝槽5 2可為V型溝槽（ V—Gr〇〇ve)、錐形或其他呈上寬下窄之凹槽型態， 並於卡合溝槽5 2二側内壁面處分別形成有接觸面5 2丄， 即可將光纖纜線2所具之複數第三光纖2 3分別抵持靠置於 複數第-光纖21、第二光纖2 2之間呈上、下錯位層疊狀 排列，續以複數隔板5之對接面51相對夾抵於第三光纖2 3上，使其外侧部分的複數第三光纖2 3分別預置定位於卡 合溝槽5 2R，並分別與基板！、蓋板3、隔板5之定位溝 槽12、限位溝槽3 2、卡合溝槽5 2所具之二接觸面12 1 3 21、5 21及隔板5之對接面51之間形成三點或 三點以上抵持接觸而呈現夾擠定位狀態，且位於基板丄、光 纖變線2、蓋板3與隔板5之間可·接著·化後一體成 型有接著層4，此種方式不但可有效縮小其第一光纖2丄、 第-光纖2 2與第三光纖2 3呈上、下錯位層疊排列之間的 2距離，且可提高光親線2㈣度，並在高縣加工本 $作的極限範圍内可鮮地控制先_線2定位於基板丄 、盍板3與複數隔板5之間的精度，以減少其對光的損失並 17 201248227 提高光輕合率’進而可提高製程良率而_於大量生產，確 保光訊號mu與敎性，舉凡_本發魏明書及圖 式内容所為之簡祕飾及紐結顧化，均剌理包含於本 發明之專利範圍内，合予陳明。 綜上所述，本發明光纖模組結構，為確實能達到其功效 刻=，故本發明誠為-實用性優異之發明，實符合發 利之申立請要件，麦依法提出申請，盼$委早日賜准本宰， 以保卩平發明人之辛苦發明，倘若 ’、 來函指示，發明从當竭力配合，實何稽疑，請不吝 201248227 第一圖 【圖式簡單說明】 係為本發明之側視圖。 第二圖 係為本發明之前視圖。 第三圖 係為本發明之較佳實施例之前視圖。 第四圖 係為本發明之第三圖之局部放大圖。 第五圖 係為本發明之另一較佳實施例之前視圖。 第六圖 係為習用光纖陣列之結構示意圖。 第七圖 係為另一習用光纖陣列之前視剖面圖。 第八圖 係為第七圖之局部放大圖。 第九圖 係為再一習用光纖陣列之前視圖。 第十圖 係為第九圖沿著A—A剖面線之剖視圖。 1 11 12 【主要元件符號說明】 、基板 、對接面 121、接觸面 、定位溝槽 2、光纖纜線 2 1、第一光纖 2 3、第三光纖 2 2、第二光纖 3、蓋板 19 201248227 31、對接面 3 21、接觸面 3 2、限位溝槽 4、 接著層 5、 隔板 51、對接面 5 21、接觸面 5 2、卡合溝槽 A、 基座 A 1、V型溝槽 B、 光纖 C、 接著層 D、 隔板 E、 接著層 F、 夾頭 F 1、定位孔 20 201248227 G、透鏡 G 1、穿孔 21The actual measured values, please refer to the first, fourth and fifth figures, which are respectively a front view of a preferred embodiment of the present invention, a partial enlarged view of the third figure, and a front view of another embodiment, which can be clearly seen from the figure. The plurality of positioning grooves 12 and one or more limiting grooves 3 2 are respectively recessed on the abutting faces 11 and 31 of the substrate 1 and the cover plate 3, so that the optical fiber cable 2 has a plurality of An optical fiber 21 is presetly positioned in the corresponding positioning groove 2 2 of the substrate 2, and one or one of the cover plates 3 is pre-positioned in the upper limit groove 3 2 to have a second 15 201248227 optical fiber 2 2 (such as The two figures are only a preferred embodiment, and thus the limitation of the present invention is not limited to that the abutting surface 3 i of the cover 3 can be slanted in a wave shape, a zigzag shape or a continuous parallel arrangement. The plurality of limiting trenches 3 2 and the plurality of second optical fibers 2 2 of the mirror lines 2 are respectively pre-positioned in the limiting trenches 3 2 (as shown in the third and fourth figures), The plurality of first optical fibers 21 and the second optical fibers 2 2 are abutted against each other and arranged in a stack of upper and lower dislocations. The positioning groove 2, the two contact faces 121, 321 of the limiting groove 32 form a three or more points to resist the _ and the positioning wire is displayed, so that the fiber winding can be controlled drunkly. 1. The precision between the cover plates 3 is not only effective, but also the distance between the first and second optical fibers 2 1 and the second optical fibers 2 2 is higher and the density is higher. According to the customization requirements or the design, the number of optical fiber recordings can be increased, and the manufacturing time and cost of Daqing Province can be increased and the production rate of the South can be turned into mass production, which makes the overall volume more compact. effect. In addition, the above description is only a preferred embodiment of the present invention, and thus is not intended to limit the scope of the present invention, which is better than the specific surface of the cover plate 1 of the cover plate 3 The fine positioning groove 1 2 and the limit groove 3 2 in the longitudinally concave manner of the fine high-precision machining method may be 丄5 7 . 5/m ' and each groove 丄 2 and the limit groove 3 2 The predetermined angle α formed between the contact faces 121, 31 at the inner wall surfaces of the two sides may be 60-1.0. The angle of 0' makes a predetermined spacing between the abutting faces 11 and 31 of the cover 3 and the substrate 1 201224227. A may be 30, but in actual use, it is not limited thereto. The predetermined spacing A between the substrate 1 and the cover 3 may also be provided with a plurality of partitions 5 located at two sides of the optical fiber cable 2 (eg In the fifth figure, the opposite surfaces 51 of the two partitions 5 are respectively recessed by means of high-precision machining to form one or more engaging grooves 52 which are vertically spaced, and the cards are respectively arranged. The groove 5 2 may be a V-shaped groove (V-Gr〇〇ve), a tapered shape or other groove type having an upper width and a lower width, and the engagement groove 5 2 The contact surface 52 2 形成 is formed on the inner wall surface, so that the plurality of third optical fibers 2 3 of the optical fiber cable 2 can be respectively placed between the plurality of the first optical fibers 21 and the second optical fibers 2 2 . The lower dislocations are arranged in a stacked manner, and the abutting faces 51 of the plurality of baffles 5 are oppositely clamped to the third optical fibers 23, and the plurality of third optical fibers 23 of the outer portions thereof are respectively preliminarily positioned on the engaging grooves 5 2R. And respectively, the substrate, the cover 3, the positioning groove 12 of the partition 5, the limiting groove 3 2, the two contact faces 12 1 3 21, 5 21 and the partition 5 of the engaging groove 5 2 The abutting faces 51 form a pinch-and-position state by forming three or more points of contact between the butting faces 51, and are integrally formed between the substrate 丄, the optical fiber change line 2, the cover plate 3 and the partition plate 5, and then formed. Next, the layer 4 can effectively reduce the distance between the first optical fiber 2 丄, the first optical fiber 2 2 and the third optical fiber 2 3 in the upper and lower dislocation stacking arrangement, and can improve the photo-lines 2 (four) degrees. And in the limit range of the processing of the high county, the precision of the first line _ 2 is positioned between the substrate 丄, the raft 3 and the plurality of partitions 5 to reduce Its loss of light and 17 201248227 improve the light and light rate 'and thus improve the process yield _ in mass production, to ensure the optical signal mu and ambiguity, such as the _ _ _ Wei Wei book and the content of the graphic is a simple decoration The invention is included in the scope of the patent of the present invention and is combined with Chen Ming. In summary, the structure of the optical fiber module of the present invention can achieve the effect of the invention, so the invention is sincere and practical. The invention of excellence is in line with the requirements for the application of the profit, and Mai applied for it in accordance with the law. He hoped that the party committee would grant the slain as soon as possible to protect the inventor’s hard work. If the letter, the letter, the invention should be cooperated. In case of doubt, please do not know 201248227 The first picture [simple description of the drawing] is a side view of the invention. The second figure is a front view of the invention. The third drawing is a front view of a preferred embodiment of the invention. The fourth drawing is a partial enlarged view of the third drawing of the present invention. The fifth drawing is a front view of another preferred embodiment of the present invention. The sixth figure is a schematic diagram of the structure of a conventional optical fiber array. The seventh figure is a front cross-sectional view of another conventional fiber array. The eighth figure is a partial enlarged view of the seventh figure. The ninth diagram is a front view of another conventional fiber array. The tenth figure is a cross-sectional view taken along line A-A of the ninth figure. 1 11 12 [Description of main component symbols], substrate, mating surface 121, contact surface, positioning trench 2, optical fiber cable 2 1, first optical fiber 23, third optical fiber 2, second optical fiber 3, cover 19 201248227 31, docking surface 3 21, contact surface 3, limiting groove 4, subsequent layer 5, partition 51, abutting surface 5 21, contact surface 5, engaging groove A, base A 1, V type Trench B, fiber C, layer D, separator E, layer F, chuck F 1, positioning hole 20 201248227 G, lens G 1, perforation 21