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炬光科技廣角光束勻化擴(kuò)散器獲得Laser Focus World創(chuàng)新者獎(jiǎng)銅獎(jiǎng)

Time:2020-10-16

近日,第三屆Laser Focus World創(chuàng)新者獎(jiǎng)(Innovators Awards)揭曉,炬光科技廣角光束勻化擴(kuò)散器獲得銅獎(jiǎng)。

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隨著技術(shù)的快速發(fā)展,激光雷達(dá)成為自動(dòng)駕駛和無人駕駛中的關(guān)鍵器件。為了高精度地檢測(cè)汽車在運(yùn)動(dòng)和靜止時(shí)周圍環(huán)境的距離,激光光束必須被整形為一個(gè)具有固定視場(chǎng)角的光場(chǎng)。

本次炬光科技獲獎(jiǎng)產(chǎn)品廣角光束勻化擴(kuò)散器使用了世界領(lǐng)先的光束整形技術(shù),即使在極端的工作環(huán)境下(-40℃~150℃),也能使激光光束的強(qiáng)度分布保持高度一致、穩(wěn)定,為智能駕駛、三維感知和探測(cè)提供了可靠的保障。

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炬光科技廣角光束勻化擴(kuò)散器的創(chuàng)新關(guān)鍵點(diǎn)

?? 寬至160°的視場(chǎng)角

?? 透射率高(>90%),能量損耗低

?? 光束強(qiáng)度空間分布均勻(均勻度>90%)

?? 光斑邊緣陡峭

?? 高損傷閾值 (>6J/cm2@3ns),即使在高強(qiáng)度下使用,也能提供穩(wěn)定的光學(xué)性能

?? 無亮爆點(diǎn)(無零級(jí)衍射),對(duì)人眼安全

?? 高溫條件下有效可靠(150℃)

?? 批量應(yīng)用的微光學(xué)玻璃晶圓技術(shù), 滿足低成本高質(zhì)量的制造需求

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兩個(gè)廣角光束勻化擴(kuò)散器疊加使用對(duì)激光光束進(jìn)行整形,分別在垂直和水平方向進(jìn)行勻化、擴(kuò)散,形成一個(gè)視場(chǎng)角為120° x 25°的均勻矩形視場(chǎng)。

炬光科技可以根據(jù)客戶需求,為客戶提供定制化的不同角度的光束勻化擴(kuò)散器。同時(shí),炬光科技光束勻化擴(kuò)散器使用了革命性、高效率的加工工藝,可在尺寸高達(dá)300mm x 300mm的玻璃晶圓的直接制造,因此能夠在不犧牲質(zhì)量的前提下,以較低的成本滿足大批量訂單的需求。

Laser Focus World創(chuàng)刊于1965年,是面向激光與光電子行業(yè)工程師、研究人員、科學(xué)家和專業(yè)技術(shù)人員的專業(yè)期刊,全面報(bào)道全球光電技術(shù)、應(yīng)用和市場(chǎng)。目前在全球擁有近7萬名光電子專業(yè)人士訂閱。

Laser Focus World創(chuàng)新獎(jiǎng)旨在表彰光電子市場(chǎng)上的各種不同的創(chuàng)新技術(shù)、產(chǎn)品和系統(tǒng)。評(píng)審標(biāo)準(zhǔn)包括:原創(chuàng)性;創(chuàng)新性;對(duì)設(shè)計(jì)者、系統(tǒng)集成商或用戶的影響;是否滿足了新的市場(chǎng)需求;是否利用了新的技術(shù);是否提高了生產(chǎn)力。

關(guān)于炬光科技:

西安炬光科技股份有限公司成立于2007年,是一家全球領(lǐng)先的專業(yè)從事高功率半導(dǎo)體激光器、激光微光學(xué)元器件、光子技術(shù)應(yīng)用解決方案的研發(fā)、生產(chǎn)及銷售的國家級(jí)高新技術(shù)企業(yè)。公司圍繞光子技術(shù)及應(yīng)用領(lǐng)域,致力于為全球客戶提供高功率半導(dǎo)體激光器與激光微光學(xué)核心元器件及光子技術(shù)應(yīng)用解決方案,形成了全面、完善的研發(fā)、生產(chǎn)及銷售服務(wù)體系。

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