光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)（Photo-Diode）和普通二(er)(er)極(ji)管(guan)(guan)一樣(yang)，也(ye)(ye)是(shi)(shi)由一個PN結組成(cheng)的(de)(de)(de)半導體(ti)器件，也(ye)(ye)具(ju)有(you)(you)單方向導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)特性。但在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中它不(bu)是(shi)(shi)作整(zheng)流(liu)元(yuan)件，而是(shi)(shi)把光(guang)(guang)(guang)(guang)信號轉換成(cheng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)信號的(de)(de)(de)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)(chuan)感器件。為(wei)幫助大家(jia)深入(ru)了解(jie)，本文將對光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)和發光(guang)(guang)(guang)(guang)二(er)(er)極(ji)管(guan)(guan)的(de)(de)(de)相關(guan)知識予以匯總。如果您(nin)對本文即將要涉及(ji)的(de)(de)(de)內容感興趣的(de)(de)(de)話，那就繼(ji)續往(wang)下閱讀(du)吧。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)的(de)(de)(de)概述光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)是(shi)(shi)一種將光(guang)(guang)(guang)(guang)轉換為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)半導體(ti)器件，在(zai) p（正(zheng)）和 n（負）層之間，存在(zai)一個本征層。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)接(jie)受光(guang)(guang)(guang)(guang)能作為(wei)輸入(ru)以產(chan)生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)也(ye)(ye)被(bei)稱為(wei)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)探測器，光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)(chuan)感器或(huo)(huo)光(guang)(guang)(guang)(guang)探測器。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)工作在(zai)反向偏置條件下，即光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)的(de)(de)(de)p-側與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池（或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源）的(de)(de)(de)負極(ji)相連，n-側與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)(de)正(zheng)極(ji)相連。典(dian)型的(de)(de)(de)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)材料是(shi)(shi)硅、鍺、磷化砷化銦鎵和砷化銦鎵。在(zai)內部，光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)具(ju)有(you)(you)濾光(guang)(guang)(guang)(guang)器、內置透鏡(jing)和表(biao)面區域。當光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)的(de)(de)(de)表(biao)面積(ji)增加時，會縮短響應時間。很(hen)少有(you)(you)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)二(er)(er)極(ji)管(guan)(guan)看起來(lai)像發光(guang)(guang)(guang)(guang)二(er)(er)極(ji)管(guan)(guan) (LED)。它有(you)(you)兩(liang)個終端(duan)，如下所示。較(jiao)小(xiao)的(de)(de)(de)端(duan)子(zi)(zi)用作陰極(ji)，較(jiao)長的(de)(de)(de)端(duan)子(zi)(zi)用作陽(yang)極(ji)。成(cheng)都(dou)(dou)全波段光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)生產(chan)廠家(jia)推薦成(cheng)都(dou)(dou)意科(ke)科(ke)技有(you)(you)限責任公司。西安小(xiao)信號光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工程

雪(xue)崩(beng)二極(ji)管的(de)(de)結(jie)構(gou)可(ke)分(fen)為(wei)兩(liang)大(da)類：單(dan)漂(piao)(piao)(piao)(piao)移(yi)(yi)區雪(xue)崩(beng)二極(ji)管和雙漂(piao)(piao)(piao)(piao)移(yi)(yi)區雪(xue)崩(beng)二極(ji)管。單(dan)漂(piao)(piao)(piao)(piao)移(yi)(yi)區雪(xue)崩(beng)二極(ji)管的(de)(de)結(jie)構(gou)有(you)PN、 PIN、 P NN (或N PP )、P NIN (或N PIP )、MNN 。其(qi)(qi)中P NN 結(jie)構(gou)工藝簡單(dan),在適(shi)中的(de)(de)電流密(mi)度(du)下能獲得較(jiao)(jiao)(jiao)大(da)的(de)(de)負阻，且(qie)頻帶較(jiao)(jiao)(jiao)寬，因此在工業中應用(yong)較(jiao)(jiao)(jiao)多(duo)。雙漂(piao)(piao)(piao)(piao)移(yi)(yi)區雪(xue)崩(beng)二極(ji)管是 1970 年以(yi)后出(chu)現的(de)(de)，其(qi)(qi)結(jie)構(gou)為(wei)P PNN ，實(shi)質上相當(dang)于兩(liang)個互補單(dan)漂(piao)(piao)(piao)(piao)移(yi)(yi)區雪(xue)崩(beng)二極(ji)管的(de)(de)串聯，從而有(you)效(xiao)(xiao)地利用(yong)了(le)電子和空穴漂(piao)(piao)(piao)(piao)移(yi)(yi)空間(jian)，因此輸出(chu)功(gong)(gong)率(lv)和效(xiao)(xiao)率(lv)均較(jiao)(jiao)(jiao)高。制造雪(xue)崩(beng)二極(ji)管的(de)(de)材料主要是硅和砷化鎵。雪(xue)崩(beng)二極(ji)管具有(you)功(gong)(gong)率(lv)大(da)、效(xiao)(xiao)率(lv)高等優點(dian)。它是固(gu)體微波源(yuan)，特別是毫米(mi)波發(fa)射源(yuan)的(de)(de)主要功(gong)(gong)率(lv)器件，泛(fan)地使(shi)用(yong)于雷達、通(tong)信、遙控、遙測、儀(yi)器儀(yi)表中。其(qi)(qi)主要缺(que)點(dian)是噪(zao)聲較(jiao)(jiao)(jiao)大(da)。四川紫外光(guang)電接收(shou)器綿陽實(shi)時光(guang)電生(sheng)產廠家推薦成都意科(ke)科(ke)技有(you)限責任(ren)公司。

光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)件(jian)是(shi)(shi)(shi)指能(neng)夠將(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)號轉換成(cheng)電(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號或者(zhe)將(jiang)電(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號轉換成(cheng)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)號的(de)器(qi)(qi)(qi)件(jian)。它(ta)們廣(guang)(guang)泛(fan)應(ying)用(yong)于通信(xin)(xin)(xin)(xin)、計算(suan)機(ji)、醫療、能(neng)源(yuan)和(he)環保等領(ling)(ling)域。本(ben)文(wen)將(jiang)從(cong)光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)件(jian)的(de)種類(lei)(lei)、原理和(he)應(ying)用(yong)三個(ge)方面進行論述。根據其(qi)功能(neng)和(he)結(jie)(jie)構特點，光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)件(jian)可以分為多種類(lei)(lei)型，以下是(shi)(shi)(shi)其(qi)中的(de)幾(ji)種：1、光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)二(er)極(ji)管(guan)（Photodiode）光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)二(er)極(ji)管(guan)是(shi)(shi)(shi)一(yi)種將(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)號轉換成(cheng)電(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號的(de)器(qi)(qi)(qi)件(jian)，它(ta)的(de)結(jie)(jie)構類(lei)(lei)似(si)于普通二(er)極(ji)管(guan)，但(dan)是(shi)(shi)(shi)在PN結(jie)(jie)上添加了(le)一(yi)層高摻雜(za)的(de)區域。當光(guang)(guang)(guang)(guang)(guang)照射到PN結(jie)(jie)時，會產生電(dian)(dian)(dian)(dian)子(zi)(zi)-空(kong)穴對(dui)，這些載流子(zi)(zi)會被PN結(jie)(jie)產生的(de)電(dian)(dian)(dian)(dian)場(chang)分離，從(cong)而(er)產生電(dian)(dian)(dian)(dian)流。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)二(er)極(ji)管(guan)廣(guang)(guang)泛(fan)應(ying)用(yong)于光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)、光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)測量等領(ling)(ling)域。2、光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)探(tan)測器(qi)(qi)(qi)（Photodetector）光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)探(tan)測器(qi)(qi)(qi)是(shi)(shi)(shi)一(yi)種能(neng)夠將(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)號轉換成(cheng)電(dian)(dian)(dian)(dian)信(xin)(xin)(xin)(xin)號的(de)器(qi)(qi)(qi)件(jian)，它(ta)的(de)結(jie)(jie)構和(he)光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)二(er)極(ji)管(guan)類(lei)(lei)似(si)，但(dan)是(shi)(shi)(shi)在其(qi)PN結(jie)(jie)上添加了(le)更多的(de)高摻雜(za)層，從(cong)而(er)提(ti)高了(le)其(qi)靈敏度(du)和(he)響應(ying)速度(du)。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)探(tan)測器(qi)(qi)(qi)廣(guang)(guang)泛(fan)應(ying)用(yong)于光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)、光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)(dian)測量、太陽能(neng)電(dian)(dian)(dian)(dian)池等領(ling)(ling)域。

激(ji)(ji)光(guang)(guang)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)是一種(zhong)將電能(neng)轉(zhuan)換為激(ji)(ji)光(guang)(guang)的(de)(de)(de)半(ban)導體(ti)激(ji)(ji)光(guang)(guang)器件(jian)。發(fa)展歷史(shi)可以(yi)追溯到1962年，在近代隨(sui)著機器視覺技(ji)術和通(tong)(tong)訊技(ji)術的(de)(de)(de)發(fa)展，支撐起(qi)足夠龐大的(de)(de)(de)應用(yong)市場，被(bei)更多的(de)(de)(de)人(ren)所了解，你又是從(cong)哪里了解到激(ji)(ji)光(guang)(guang)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)呢(ni)？學(xue)業上(shang)，還(huan)是工作(zuo)上(shang)。結(jie)構(gou)(gou)(gou)組(zu)(zu)成和原理：激(ji)(ji)光(guang)(guang)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)由透明蓋片(pian)(pian)、LD芯(xin)片(pian)(pian)、金(jin)(jin)屬(shu)管(guan)(guan)(guan)(guan)(guan)帽(mao)(mao)、金(jin)(jin)屬(shu)管(guan)(guan)(guan)(guan)(guan)座(zuo)、Pin針(zhen)、光(guang)(guang)電二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)、熱沉等(deng)結(jie)構(gou)(gou)(gou)組(zu)(zu)成。各結(jie)構(gou)(gou)(gou)的(de)(de)(de)作(zuo)用(yong)透明蓋片(pian)(pian)：防(fang)灰塵的(de)(de)(de)LD芯(xin)片(pian)(pian)：主要(yao)作(zuo)用(yong)發(fa)射激(ji)(ji)光(guang)(guang)的(de)(de)(de)金(jin)(jin)屬(shu)管(guan)(guan)(guan)(guan)(guan)帽(mao)(mao)：起(qi)到保(bao)護內(nei)(nei)部(bu)結(jie)構(gou)(gou)(gou)組(zu)(zu)件(jian)金(jin)(jin)屬(shu)管(guan)(guan)(guan)(guan)(guan)座(zuo)：固定內(nei)(nei)部(bu)結(jie)構(gou)(gou)(gou)組(zu)(zu)件(jian)Pin針(zhen)：連(lian)接內(nei)(nei)外通(tong)(tong)電光(guang)(guang)電二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)：也叫PD，檢測(ce)激(ji)(ji)光(guang)(guang)功率，實時穩定 功率，防(fang)止(zhi)燒管(guan)(guan)(guan)(guan)(guan)作(zuo)用(yong)熱沉：散(san)熱的(de)(de)(de)我(wo)們常說到激(ji)(ji)光(guang)(guang)器是由工作(zuo)物質、泵(beng)浦(pu)源、光(guang)(guang)學(xue)諧(xie)振腔三大結(jie)構(gou)(gou)(gou)組(zu)(zu)成，放到激(ji)(ji)光(guang)(guang)二(er)(er)極(ji)(ji)管(guan)(guan)(guan)(guan)(guan)這類半(ban)導體(ti)激(ji)(ji)光(guang)(guang)器中來看，工作(zuo)物質和光(guang)(guang)學(xue)諧(xie)振腔都被(bei)封裝到LD芯(xin)片(pian)(pian)中，通(tong)(tong)過銅絲連(lian)接LD芯(xin)片(pian)(pian)上(shang)的(de)(de)(de)正負(fu)極(ji)(ji)提供電能(neng)。廣州低噪聲光(guang)(guang)電生產廠家推薦成都意科(ke)科(ke)技(ji)有限責任公司。

光(guang)(guang)(guang)電(dian)(dian)(dian)耦合器(qi)(qi)按(an)作用方式可(ke)分為(wei)兩(liang)類：一類是(shi)通(tong)過對發(fa)射光(guang)(guang)(guang)和接(jie)受光(guang)(guang)(guang)的(de)(de)作用來實現(xian)信號的(de)(de)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)；另一類的(de)(de)作用是(shi)直接(jie)把電(dian)(dian)(dian)能轉(zhuan)(zhuan)(zhuan)換(huan)(huan)成(cheng)光(guang)(guang)(guang)了（稱為(wei)全向開關）。（1） 半(ban)導體(ti)光(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)器(qi)(qi)：包括紅外(wai)探測器(qi)(qi)及相應的(de)(de)調制解(jie)調系(xi)統。紅外(wai)線探測器(qi)(qi)用來感(gan)受周圍環境的(de)(de)熱量(liang)，并將(jiang)此信息轉(zhuan)(zhuan)(zhuan)化為(wei)相應頻率的(de)(de)無線電(dian)(dian)(dian)波發(fa)送出去；調制解(jie)調系(xi)統則是(shi)根據所收到的(de)(de)無線電(dian)(dian)(dian)臺發(fa)出的(de)(de)指令(ling)來進行解(jie)碼還(huan)原(yuan)成(cheng)原(yuan)來的(de)(de)文字內容再(zai)傳送給使用者(zhe)。（2） 全方向性發(fa)射器(qi)(qi)/收發(fa)兩(liang)用器(qi)(qi)：這(zhe)是(shi)一種集(ji)成(cheng)的(de)(de)多功能儀器(qi)(qi)，它(ta)可(ke)以發(fa)出可(ke)見光(guang)(guang)(guang)也可(ke)吸收不(bu)可(ke)見的(de)(de)紫(zi)外(wai)線或其他射線并將(jiang)其轉(zhuan)(zhuan)(zhuan)化成(cheng)可(ke)利用的(de)(de)能源(yuan)。廣州電(dian)(dian)(dian)流電(dian)(dian)(dian)壓轉(zhuan)(zhuan)(zhuan)換(huan)(huan)光(guang)(guang)(guang)電(dian)(dian)(dian)生(sheng)產廠家推薦成(cheng)都(dou)意科科技有(you)限責任公司。四川納秒光(guang)(guang)(guang)電(dian)(dian)(dian)計數

成(cheng)都多功能光電生產廠(chang)家推薦成(cheng)都意科科技有限責任公司(si)。西安(an)小(xiao)信號光電工程

光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)是一(yi)(yi)(yi)(yi)種將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)或(huo)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)器(qi)(qi)(qi)件(jian)(jian)。它是光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin)系(xi)統中(zhong)的(de)(de)(de)(de)組件(jian)(jian)之(zhi)一(yi)(yi)(yi)(yi)，用(yong)于(yu)(yu)(yu)實現光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)與(yu)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)之(zhi)間的(de)(de)(de)(de)相(xiang)互轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)通常分為(wei)兩種類型：光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二極管和(he)光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)晶(jing)體管。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二極管是一(yi)(yi)(yi)(yi)種將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)器(qi)(qi)(qi)件(jian)(jian)，其(qi)工作原理(li)是利用(yong)半導(dao)體材料的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)效應將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)晶(jing)體管則是一(yi)(yi)(yi)(yi)種將(jiang)(jiang)(jiang)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)器(qi)(qi)(qi)件(jian)(jian)，其(qi)工作原理(li)是利用(yong)半導(dao)體材料的(de)(de)(de)(de)PN結來實現電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)到光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)。光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)廣泛應用(yong)于(yu)(yu)(yu)光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin)系(xi)統、光(guang)(guang)(guang)(guang)(guang)傳感(gan)器(qi)(qi)(qi)、光(guang)(guang)(guang)(guang)(guang)存(cun)(cun)(cun)儲器(qi)(qi)(qi)等領(ling)域(yu)。在光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin)系(xi)統中(zhong)，光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)通常用(yong)于(yu)(yu)(yu)將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)，以(yi)便進行(xing)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)處(chu)理(li)和(he)調(diao)制；在光(guang)(guang)(guang)(guang)(guang)傳感(gan)器(qi)(qi)(qi)中(zhong)，光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)通常用(yong)于(yu)(yu)(yu)將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)，以(yi)便進行(xing)光(guang)(guang)(guang)(guang)(guang)強(qiang)、顏色等參數的(de)(de)(de)(de)檢測；在光(guang)(guang)(guang)(guang)(guang)存(cun)(cun)(cun)儲器(qi)(qi)(qi)中(zhong)，光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)則用(yong)于(yu)(yu)(yu)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)，以(yi)便進行(xing)光(guang)(guang)(guang)(guang)(guang)存(cun)(cun)(cun)儲。總(zong)之(zhi)，光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)是一(yi)(yi)(yi)(yi)種將(jiang)(jiang)(jiang)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)或(huo)將(jiang)(jiang)(jiang)電(dian)(dian)(dian)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)(huan)(huan)(huan)(huan)(huan)(huan)為(wei)光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)的(de)(de)(de)(de)器(qi)(qi)(qi)件(jian)(jian)，是光(guang)(guang)(guang)(guang)(guang)通信(xin)(xin)(xin)(xin)(xin)系(xi)統和(he)其(qi)他光(guang)(guang)(guang)(guang)(guang)相(xiang)關領(ling)域(yu)中(zhong)不可或(huo)缺的(de)(de)(de)(de)組件(jian)(jian)。西(xi)安小(xiao)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)(hao)(hao)(hao)(hao)光(guang)(guang)(guang)(guang)(guang)電(dian)(dian)(dian)工程