NIR (>700nm) DMD

Advance spectroscopy, optical networking and laser sintering with programmable near-infrared (NIR) light

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Our near-infrared digital micromirror devices (DMDs) provide high-speed, programmable light modulation for spectroscopy, optical switching and laser sintering. Engineered for precise wavelength selection and robust performance across the NIR spectrum, these devices help engineers improve sensitivity, throughput and accuracy in compact, reliable instruments for a wide range of industrial applications.

Featured near-infrared (>700nm) DMDs

了解特色应用

NIR spectrometer
利用 DLP 技术设计快速精确的小型光谱扫描仪和光谱仪
Spectral scanner
DLP 技术支持快速、手持式光谱扫描仪，适用于监测和检测材料
Optical networking
利用 DLP 技术设计具有精确高速光学开关的高级光学网络解决方案

利用 DLP 技术设计快速精确的小型光谱扫描仪和光谱仪

所有分子对不同的波长都有独特的反应。光谱分析利用这些独特的反应来识别和定性不同的材料。

扫描材料时，使用衍射光栅或棱镜将光谱分散到 DMD 上，然后可以将特定波长反射到单元探测器上，这样，可使用更小的外形、更低的成本和更高的性能进行化学分析。

  • 实现低成本、强信号单点 InGaAs 探测器
  • 扩展了所支持的波长范围（最大 2500nm）
  • 完全可编程性，实现灵活扫描

特色资源

终端设备/子系统
参考设计
  • TIDA-00554 – 面向便携式化学分析应用的蓝牙连接型 DLP 超级移动 NIR 光谱仪
  • TIDA-00155 – 用于对液体和固体进行光学分析的 DLP® 近红外光谱仪
产品
  • DLP2010NIR – 0.2 英寸 WVGA NIR DLP® 数字微镜器件 (DMD)
  • DLP4500NIR – 0.45 英寸 WXGA NIR DLP® 数字微镜器件 (DMD)
硬件开发
技术资源

DLP 技术支持快速、手持式光谱扫描仪，适用于监测和检测材料

所有分子对不同的波长都有独特的反应。光谱分析利用这些独特的反应来识别和定性不同的材料。

可编程 DLP 芯片可以使用单元件探测器快速扫描和监测特定波长。扫描仪可以智能地监测并识别污染、成熟度等变化。这样，就能以更低的成本、更高的性能和更小的外形尺寸进行材料分析。

  • 实现低成本、强信号单点 InGaAs 探测器
  • 扩展了所支持的波长范围（最大 2500nm）
  • 完全可编程性，实现灵活扫描

特色资源

终端设备/子系统
参考设计
  • TIDA-00554 – 面向便携式化学分析应用的蓝牙连接型 DLP 超级移动 NIR 光谱仪
产品
  • DLP2010NIR – 0.2 英寸 WVGA NIR DLP® 数字微镜器件 (DMD)
硬件开发
技术资源

利用 DLP 技术设计具有精确高速光学开关的高级光学网络解决方案

DLP 产品还支持光学网络应用，如波长开关、监控、调节和可重新配置的光学分插多路复用器 (ROADM)。

  • 扩展了所支持的波长范围（涵盖 355 - 2500nm）
  • 高度隔离
  • 在使用寿命期内即使温度变化也可保持可靠性能
  • 可针对波长选择、信号衰减等进行完全编程
  • 快速开关速度 (>4.8kHz)

特色资源

产品
  • DLP2010NIR – 0.2 英寸 WVGA NIR DLP® 数字微镜器件 (DMD)
  • DLP650LNIR – 0.65 英寸 WXGA NIR DLP® 数字微镜器件 (DMD)
技术资源

Why choose TI near-infrared DMDs?

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Programmable MEMS array

Hundreds of thousands of controllable pixels that are stable over temperature and lifetime to enable compact, robust designs.

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High speed switching

Use fast switching speed to select wavelengths, attenuate signals, and perform scans at high speeds with programmable filters and multiplexing.

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Extended wavelength support

These parts are designed to operate reliably at NIR (>700nm) wavelengths, and a wide range of light sources.

Fundamentals of DLP technology-based spectroscopy

Fundamentals of DLP technology-based spectroscopy

TI DLP technology fundamentals for NIR spectroscopy applications, including an over view of the light spectrum, photdoetectors, NIR measurements, DLP technology advantages, and chemometrics.

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应用手册
针对 DLP DMD 窗口的波长透射率考虑因素 (Rev. C)
This report provides information on the transmittance of DMD windows across different regions of the wavelength spectrum. Understanding transmittance is important to understand overall optical efficiency of DMD systems.
PDF
应用手册
DLP® NIRscan™ Nano Optical Design Considerations
Discover key optical parameters in NIR spectrometers, and their interdependent impact on system size and performance. Also learn about the design choices made for the DLP NIRscan Nano EVM.
PDF

NIR (>700nm) DMD 设计和开发

Investigate the right chipset for your application, quickly prototype your design with an evaluation module, download the latest available software, select an optical module maker, solve your design issues with online engineering support and use a design and development ecosystem third-party to accelerate deployment of your solution to the market.

开始使用

硬件

Start an assessment of a digital micromirror device (DMD) and controller for your application with these robust evaluation modules (EVMs) with technical documentation arrow-right

软件

Download the appropriate firmware (FW) for your DLP controller, software development kit (SDK), graphical user interface (GUI) or application programming interface (API) arrow-right

光学模块

Accelerate your time to market by choosing a manufacturer of an off-the-shelf optical module, including the digital micromirror device (DMD) arrow-right

教育资源

Receive fast and reliable technical support from our engineers, who will answer your technical questions and share their knowledge to solve your design issues arrow-right

合作伙伴

Works with a variety of design and development ecosystem third parties to provide optical modules, deliver design services, supply specialty software or provide specialized components arrow-right

技术资源

视频系列
视频系列
DLP Labs: Light control
This training starts with the basics of DLP® technology and mechanical considerations. From there, it covers application-specific topics specifically created to help you move through the design process quickly and easily.
应用手册
应用手册
Optimizing the DLP® Spectrometer Signal Chain
This application report describes the design considerations for components of the DLP technology-based spectrometer signal chain and the effect of their interactions on the overall performance of the system.
document-pdfAcrobat PDF
应用手册
应用手册
DLP® NIRscan™ Nano Optical Design Considerations
This application report identifies the key optical parameters, and discusses their interdependent impact on system size and performance for your spectrometer design.
document-pdfAcrobat PDF