中國半導體激光器的分類與半導體激光器的應用
時間(jian):2018-11-12 10:34:59 閱讀:4917 整理:廣州市場調查公司
華夏經緯市場調查公司對于近期對中國半導體激光器行業分析整理的調研報告《2017-2022年中國半導體激光器行業現狀及(ji)發展前景(jing)預測分析報告(gao)》顯示:中國半導體激光器的分類與半導體激光器的應用市場調研分析如下:
(1)異質結構激光器
(2)條形結構激光器
(3)GaAIAs/GaAs激光器
(4)InGaAsP/InP激(ji)光器
(5)可見光(guang)激光(guang)器(qi)
(6)遠紅外激光器
(7)動態單模激光器
(8)分布反(fan)饋激光器
(9)量(liang)子阱激光器
(10)表面發(fa)射(she)激光器(qi)
(11)微(wei)腔激光器
半導體激光器是成熟較早、進展較快的一類激光器,由于它的波長范圍寬,制作簡單、成本低、易于大量生產,并且由于體積小、重量輕、壽命長,因此,品種發展快,應用范圍廣,已超過300種,半導體激光器的最主要應用領域是Gb局域網,850nm波長的半導體激光器適用于)1Gh/。》》》延伸閱讀:中國半導體(ti)激(ji)光器行業(ye)發展概況(kuang)分析
局域網(wang),1300nm -1550nm波長的(de)(de)(de)半(ban)(ban)導(dao)(dao)(dao)體(ti)(ti)激光器適用(yong)于1OGb局域網(wang)系統.半(ban)(ban)導(dao)(dao)(dao)體(ti)(ti)激光器的(de)(de)(de)應用(yong)范圍覆(fu)蓋了(le)整個光電(dian)子學領(ling)域,已成為當今(jin)光電(dian)子科學的(de)(de)(de)核心技(ji)術.半(ban)(ban)導(dao)(dao)(dao)體(ti)(ti)激光器在(zai)激光測(ce)(ce)距、激光雷達(da)、激光通信、激光模擬武器、激光警戒、激光制導(dao)(dao)(dao)跟蹤、引燃引爆(bao)、自(zi)動控制、檢測(ce)(ce)儀器等方面獲得了(le)廣泛的(de)(de)(de)應用(yong),形成了(le)廣闊的(de)(de)(de)市場。
1978年,半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)開始應用(yong)于(yu)光(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)系統(tong),半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)可以作為(wei)光(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)源(yuan)和指(zhi)示器(qi)(qi)以及(ji)通(tong)(tong)(tong)(tong)過大(da)規模集成電(dian)路平面工藝組成光(guang)(guang)(guang)(guang)(guang)電(dian)子系統(tong).由(you)于(yu)半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)有(you)著超小型、高效率和高速工作的(de)(de)(de)(de)優異特點,所以這類器(qi)(qi)件(jian)的(de)(de)(de)(de)發(fa)(fa)展(zhan),一開始就(jiu)和光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)技術緊(jin)密結合在一起,它(ta)在光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)、光(guang)(guang)(guang)(guang)(guang)變換、光(guang)(guang)(guang)(guang)(guang)互連、并(bing)(bing)行光(guang)(guang)(guang)(guang)(guang)波系統(tong)、光(guang)(guang)(guang)(guang)(guang)信(xin)(xin)(xin)息處理和光(guang)(guang)(guang)(guang)(guang)存貯、光(guang)(guang)(guang)(guang)(guang)計算機外部(bu)設備的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)禍合等(deng)方面有(you)重要用(yong)途(tu).半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)的(de)(de)(de)(de)問世極大(da)地推動了信(xin)(xin)(xin)息光(guang)(guang)(guang)(guang)(guang)電(dian)子技術的(de)(de)(de)(de)發(fa)(fa)展(zhan),到(dao)如今(jin),它(ta)是(shi)當前光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)領域中發(fa)(fa)展(zhan)最(zui)快、最(zui)為(wei)重要的(de)(de)(de)(de)激(ji)光(guang)(guang)(guang)(guang)(guang)光(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)的(de)(de)(de)(de)重要光(guang)(guang)(guang)(guang)(guang)源(yuan).半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)再加上低損(sun)耗(hao)光(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian),對光(guang)(guang)(guang)(guang)(guang)纖(xian)(xian)(xian)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)產生(sheng)了重大(da)影響,并(bing)(bing)加速了它(ta)的(de)(de)(de)(de)發(fa)(fa)展(zhan).因此可以說,沒有(you)半導體(ti)(ti)激(ji)光(guang)(guang)(guang)(guang)(guang)器(qi)(qi)的(de)(de)(de)(de)出現,就(jiu)沒有(you)當今(jin)的(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin).GaAs/GaAlA。
雙異質結激光(guang)器是(shi)光(guang)纖(xian)通(tong)信(xin)和(he)(he)大氣通(tong)信(xin)的(de)重(zhong)要(yao)光(guang)源,如今,凡是(shi)長距離(li)、大容(rong)量(liang)的(de)光(guang)信(xin)息(xi)(xi)傳輸系統無不都采用分布反饋式半(ban)導體激光(guang)器(DFB一LD).半(ban)導體激光(guang)器也(ye)廣泛地應(ying)用于光(guang)盤技(ji)術中,光(guang)盤技(ji)術是(shi)集計算技(ji)術、激光(guang)技(ji)術和(he)(he)數字通(tong)信(xin)技(ji)術于一體的(de)綜合(he)性技(ji)術.是(shi)大容(rong)t.高密度、快速(su)有(you)效和(he)(he)低成本(ben)的(de)信(xin)息(xi)(xi)存儲手段(duan),它(ta)需要(yao)半(ban)導體激光(guang)器產生的(de)光(guang)束將信(xin)息(xi)(xi)寫人(ren)和(he)(he)讀出.
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