通过应用多年来自主开发的复合光电半导体制造技术,我们设计并开发了一种用砷化铟镓 (InGaAs) 制成的新面阵图像传感器 G14674-0808W,能够检测长达 2.55 µm 的短波长红外光,这是此类面阵图像传感器可检测的世界上最长的波长。将这种新的 InGaAs 图像传感器安装到用于塑料回收的高光谱相机中,将提高塑料回收率,因为高光谱相机可以对含有阻燃树脂的塑料进行筛选和分类,以将其与其他塑料分离,到目前为止,这一直非常困难。我们于 2019 年 7 月 1 日开始接受国内外工业相机制造商的产品订单。
6 月 12 日至 6 月 14 日,这款全新的 InGaAs 图像传感器将在横滨太平洋会展中心举办的 2019 年图像传感展上展出 3 天,届时,国内外图像处理设备和传感技术制造商和专家将齐聚一堂,展示和了解新技术。
我们利用在Miyakoda 工厂 3 号楼新安装的设备,优化了 InGaAs 受光面所含的 InAs 和 GaAs 的组成比,并仔细审查和重新构思了受光面的制造工艺。结果,我们成功消除受光面的缺陷,并开发出能够检测长达 2.55 μm 的短波长红外光的 InGaAs 面阵图像传感器,这是此类图像传感器可检测到的全球最长的波长。
我们自主设计并生产了针对新型 InGaAs 面阵图像传感器优化的电路,并成功采用一种电路设计,使作用于受光面中电极之间的电压差异几乎为零。这样可以最大限度地减少受光面中产生的暗电流。
为了缩短传输电信号的路径,我们还将自主设计、生产和优化的电路小型化,以用于这种新的 InGaAs 面阵图像传感器。这种更短的信号路径将信号读出速度提高到当前产品的两倍以上。
滨松将同时发布四款具有不同光谱响应范围的新产品,包括在长达 2.55 μm 的波长处具有灵敏度的 G14674-0808W。
型号 | 灵敏度波长范围 | 像素总数 | 像素间距 | 制冷 | 暗电流 | 帧速率 |
---|---|---|---|---|---|---|
新 G14671-0808W | 0.95 ~ 1.69 μm (15°C) |
320 × 256 像素 | 20 μm | 两级电子冷却型 | 0.03 pA | 最大 507 fps |
新 G14672-0808W | 1.12 ~ 1.85 μm (-20°C) |
0.3 pA | ||||
新 G14673-0808W | 1.30 ~ 2.15 μm (-20°C) |
3 pA | ||||
新 G14674-0808W | 1.70 ~ 2.55 μm (-20°C) |
30 pA |
It looks like you're in the . If this is not your location, please select the correct region or country below.
You're headed to Hamamatsu Photonics website for (Chinese). If you want to view an other country's site, the optimized information will be provided by selecting options below.
In order to use this website comfortably, we use cookies. For cookie details please see our cookie policy.
This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in this cookie policy. By closing the cookie warning banner, scrolling the page, clicking a link or continuing to browse otherwise, you agree to the use of cookies.
Hamamatsu uses cookies in order to enhance your experience on our website and ensure that our website functions.
You can visit this page at any time to learn more about cookies, get the most up to date information on how we use cookies and manage your cookie settings. We will not use cookies for any purpose other than the ones stated, but please note that we reserve the right to update our cookies.
For modern websites to work according to visitor’s expectations, they need to collect certain basic information about visitors. To do this, a site will create small text files which are placed on visitor’s devices (computer or mobile) - these files are known as cookies when you access a website. Cookies are used in order to make websites function and work efficiently. Cookies are uniquely assigned to each visitor and can only be read by a web server in the domain that issued the cookie to the visitor. Cookies cannot be used to run programs or deliver viruses to a visitor’s device.
Cookies do various jobs which make the visitor’s experience of the internet much smoother and more interactive. For instance, cookies are used to remember the visitor’s preferences on sites they visit often, to remember language preference and to help navigate between pages more efficiently. Much, though not all, of the data collected is anonymous, though some of it is designed to detect browsing patterns and approximate geographical location to improve the visitor experience.
Certain type of cookies may require the data subject’s consent before storing them on the computer.
This website uses two types of cookies:
This website uses cookies for following purposes:
Cookies help us help you. Through the use of cookies, we learn what is important to our visitors and we develop and enhance website content and functionality to support your experience. Much of our website can be accessed if cookies are disabled, however certain website functions may not work. And, we believe your current and future visits will be enhanced if cookies are enabled.
There are two ways to manage cookie preferences.
If you don’t want to receive cookies, you can modify your browser so that it notifies you when cookies are sent to it or you can refuse cookies altogether. You can also delete cookies that have already been set.
If you wish to restrict or block web browser cookies which are set on your device then you can do this through your browser settings; the Help function within your browser should tell you how. Alternatively, you may wish to visit www.aboutcookies.org, which contains comprehensive information on how to do this on a wide variety of desktop browsers.
Occasionally, we may use internet tags (also known as action tags, single-pixel GIFs, clear GIFs, invisible GIFs and 1-by-1 GIFs) at this site and may deploy these tags/cookies through a third-party advertising partner or a web analytical service partner which may be located and store the respective information (including your IP-address) in a foreign country. These tags/cookies are placed on both online advertisements that bring users to this site and on different pages of this site. We use this technology to measure the visitors' responses to our sites and the effectiveness of our advertising campaigns (including how many times a page is opened and which information is consulted) as well as to evaluate your use of this website. The third-party partner or the web analytical service partner may be able to collect data about visitors to our and other sites because of these internet tags/cookies, may compose reports regarding the website’s activity for us and may provide further services which are related to the use of the website and the internet. They may provide such information to other parties if there is a legal requirement that they do so, or if they hire the other parties to process information on their behalf.
If you would like more information about web tags and cookies associated with on-line advertising or to opt-out of third-party collection of this information, please visit the Network Advertising Initiative website http://www.networkadvertising.org.
We use third-party cookies (such as Google Analytics) to track visitors on our website, to get reports about how visitors use the website and to inform, optimize and serve ads based on someone's past visits to our website.
You may opt-out of Google Analytics cookies by the websites provided by Google:
https://tools.google.com/dlpage/gaoptout?hl=en
As provided in this Privacy Policy (Article 5), you can learn more about opt-out cookies by the website provided by Network Advertising Initiative:
http://www.networkadvertising.org
We inform you that in such case you will not be able to wholly use all functions of our website.
Close