男人撕开奶罩揉吮奶头视频丨对白脏话肉麻粗话av丨亚洲中文字幕无码中字丨国产偷国产偷亚洲高清app丨人妻在线无码一区二区三区

News & Events


    
HomeNews & Events News
Return

報告分享 | 半導體激光光源和光學整形的協同發展

Time:2020-06-29

2020年6月24日,炬光科技董事長兼CEO劉興勝博士受邀在EPIC(歐洲光電產業協會)舉辦的24小時環球直播中發表題為《推動高功率半導體激光器的應用和增長:半導體激光光源和光學整形的協同發展》的演講。 與固體激光器、光纖激光器和氣體激光器等其他類型的激光器相比,高功率半導體激光器在效率、可靠性、成本、尺寸等各方面都具有優勢。所有可以應用半導體激光器的場景,一定會使用半導體激光器。 然而,無論EEL(邊發射激光器),還是VCSEL(垂直腔面發射激光器),激光光束質量都較差。尤其是EEL的光束質量在快慢軸極端不對稱:快軸方向BPP(Beam Parameter Product)良好,慢軸方向BPP很大。因此,半導體激光器光束質量差的特性決定了它目前不是主流應用的選擇。 但劉興勝博士認為,并非所有實際應用都需要高光束質量的激光,只要滿足應用對能量密度、光束形狀和能量分布的要求即可。高光束質量的激光當然比較容易滿足以上三個要素,但通過微光學透鏡對激光進行整形,使光子在合適的時間出現在合適的位置,低光束質量的激光便可以為我們所用。同時,整形后的光斑在眾多應用中表現出獨特的優勢,如線光斑、面光斑在應用于焊接、激光剝離和退火等領域時可大大提升加工效率;應用于Flash LiDAR時可以減少運動部件的使用(如機械部件或MEMS),從而大幅提高系統可靠性。 31.jpg 炬光科技微光學透鏡能夠在零維(點)、一維(線)、二維(面)三個維度對各類型激光器進行光束整形。無論何種入射光源類型(VCSEL芯片、VCSEL陣列、EEL/Nanostack、DPSSL/光纖激光器),其光束形狀如何,光束質量如何(發散角大小、是否對稱),整形后均可形成圓形、矩形、線形等各種光斑形狀,滿足激光加工需求;也可形成較大的發散角,滿足照明、3D感知等應用需求。 \ \ 雖然光學整形不能提升激光器的整體光束質量,但可以通過調節不同方向(快軸、慢軸)的光束質量,滿足特定應用對激光能量密度、光束形狀和能量分布三要素的要求,應用于OLED柔性顯示生產中的激光剝離、玻璃退火、塑料焊接、半導體退火、金屬表面處理、鐵路軌道檢測、自動駕駛激光雷達等領域。 \ 高功率半導體激光器與微光學光束整形技術的協同發展,拓寬了半導體激光器的應用邊界,從而達到1+1>2的效果。

關于炬光科技:

西安炬光科技股份有限公司成立于2007年,是一家全球領先的專業從事高功率半導體激光器、激光微光學元器件、光子技術應用解決方案的研發、生產及銷售的國家級高新技術企業。公司圍繞光子技術及應用領域,致力于為全球客戶提供高功率半導體激光器與激光微光學核心元器件及光子技術應用解決方案,形成了全面、完善的研發、生產及銷售服務體系。
Prev:905nm Laser Transmitter for Beam Steering LiDAR System Next: Focuslight Introduces FAC1500/FAC3000 for LiDAR 905nm Light Source
Privacy Preference Center
Cookies and other similar technologies ("cookies") are very important in order for the site to function properly and provide a seamless and customized experience for visitors. Zoom supports your use of our site through cookies. We also allow you to customize the way you use our website through cookies, provide you with enhanced functions, and continuously improve the performance of our website. If you have enabled the following targeted cookies, we may allow third-party advertisers to use the cookies they set on our site to display advertising content related to you on our website or products according to your account type or login status< br> You can accept or reject all cookies except "absolutely necessary cookies", or customize the cookie settings below. You can change your cookie settings at any time. Some "absolutely necessary cookies" may transfer personal data to the United States. To learn more about how Zoom handles personal data, please visit ourPrivacy Statement
After the button labeled "Orientation" below is switched off, California residents can exercise the right to "choose not to sell personal information".
Accept Cookie
Manage Permission Preferences
  • +Target Location
    Our advertising partners can set these cookies through our site. These cookies can be used by advertising partners to track your use of our website according to their own policies, and can combine the corresponding information with other information, and then display relevant advertisements to you on our site and other sites. If you do not allow the use of these cookies, you will not see personalized ads on the Zoom website or products.
  • +Function
    These cookie support websites provide enhanced and customized features. Cookies may be set by us or by third-party providers who add services to our web pages. If you do not allow these cookies, some or all of these services may not work properly.
  • +Performance
    These cookies enable us to calculate traffic and traffic sources so that we can evaluate and improve the performance of our website. These cookies can help us understand which pages are the most popular and which pages are the least popular, and understand how visitors browse the website. If you do not allow these cookies, we will not know when you have visited our website, nor can we monitor website performance.
  • +Absolutely Necessary

    Always Active

    These cookies are absolutely necessary for the operation of the website and cannot be closed in our system. Generally, these cookies will only be set when you make a near service request behavior (for example, setting your privacy preferences, logging in, or filling out a form). You can set your browser to block or remind you of these cookies, but some parts of the website may not work.
Confirm My Choice
主站蜘蛛池模板: 性色做爰片在线观看ww| 再深点灬舒服灬太大了在线视频| 337p日本欧洲亚洲大胆精品| 亚洲中文字幕无码乱线| 亚洲综合久久一区二区| 国产韩国精品一区二区三区久久| 日韩无码专区| 国产激情大臿免费视频| 色综合网天天综合色中文| 人妻中出无码一区二区三区| 丰满熟妇人妻av无码区| 亚洲午夜国产精品无码老牛影视| 人人妻人人藻人人爽欧美一区| 无码精品久久久久久人妻中字| 黑人又粗又大又硬a片| 免费无码av片流白浆在线观看| 成人无码精品一区二区三区亚洲区| 美女视频黄是免费| 成人欧美一区在线视频| 美女人妻激情乱人伦| 国产精品亚洲a∨天堂| 国产高潮视频在线观看| 失禁大喷潮在线播放| 人妻丰满熟妇av无码区hd| 又湿又黄裸乳漫画无遮挡网站| 在线精品国产大象香蕉网| 亚洲丁香五月天缴情综合| 青草青草久热精品视频在线观看 | 国产成人精品精品日本亚洲| 中国老熟女重囗味hdxx| 一本大道av伊人久久综合| 9re热国产这里只有精品| 国产重口老太和小伙乱| av无码av不卡一区二区| 久久精品麻豆日日躁夜夜躁| 午夜视频久久久久一区| 天堂网在线www资源| 风韵多水的老熟妇| 亚欧美日韩香蕉在线播放视频| 久久精品成人免费观看97| 国产无遮挡又黄又爽在线观看|