SWIR335KMB-U200 短波红外相机
Product Introduction
The CQD series cooled short-wave infrared cameras utilize innovative colloidal quantum dot material sensors that breakthrough traditional InGaAs limitations, achieving ultra-wide spectral response from 300–1700 nm. Integrating deep TEC cooling systems significantly enhances low-light and long-exposure imaging capabilities. Supporting USB3.0 high-speed interface with high sensitivity, low noise, global shutter, and rich I/O interfaces, these cameras are widely applied in innovative fields such as scientific research, medical imaging, and semiconductor inspection.
Key Features
- 300–1700 nm wide-spectrum CQD colloidal quantum dot sensor
- Deep TEC cooling design with low noise performance
- High sensitivity, global shutter
- USB3.0 high-speed data interface
- High frame rates with multi-platform SDK support
- Rich I/O interfaces supporting external triggering
- 4 Gb memory
- Field firmware upgrade and OEM customization support
产品详情
| 规格参数 | |
| 型号 | SWIR335KMB-U200 |
| 传感器 | China-made 640×512 (CQDs) |
| 快门类型 | Global Shutter |
| 色彩类型 | Monochrome |
| 分辨率 | 0.33 MP (640×512) |
| 传感器尺寸 | 9.60 mm × 7.68 mm |
| 传感器对角线 | 3/4" |
| 像素尺寸 | 15 µm × 15 µm |
| 波段响应范围 | 400–1700 nm |
| 性能参数 | |
| 帧率 | 200 fps@640×512 |
| 位深 | 12/14-bit |
| 动态范围 | TBD |
| 灵敏度 | 40% |
| 接口参数 | |
| GPIO | 1 opto-isolated input, 1 opto-isolated output |
| 镜头接口 | C-mount |
| 数据接口 | USB3 |
| 电源供电 | DC 12 V power |
| 物理参数 | |
| 外形尺寸 | 68 mm × 68 mm × 90.3 mm |
| 重量 | 485 g |
| 环境参数 | |
| 工作温度 | -30 °C to +60 °C |
| 工作湿度 | 20%–80% (non-condensing) |
| 存储温度 | -40 °C to +85 °C |
| 存储湿度 | 20%–80% (non-condensing) |
| 其他参数 | |
| 操作系统 | Win32/WinRT/Linux/macOS/Android |
| 认证 | CE, FCC |
产品概述
SWIR335KMB-U200 是一款基于 China-made 640×512 (CQDs) 高性能 CQDs 胶体量子点传感器的短波红外 (SWIR) 工业相机，具有以下特征：
- 宽光谱响应：覆盖可见光至 SWIR 波段，响应范围达 300–1700 nm
- 高分辨率成像：装配 0.33 MP (640×512) 像素、15 µm × 15 µm 像元，最大帧率可达 200 fps，支持 12/14-bit 输出
- 全局快门设计：采用Global Shutter ，高速动态场景下无图像撕裂
- 制冷控温：配有深度 TEC 制冷模块，可实现精准控温，显著提升弱光与长曝光成像能力
- 多接口支持：使用 USB3 连接，兼容 C-mount 镜头，支持丰富的 I/O 接口
- 小型化设计：紧凑尺寸 (68 mm × 68 mm × 90.3 mm )，重量约 485 g，适合工业集成系统
- 全平台支持：广泛支持 Win32/WinRT/Linux/macOS/Android 等平台开发，提供 4Gb 内存、SDK、ToupView 软件，并符合 CE, FCC 认证
CQD量子点技术优势
革命性量子点技术
采用胶体量子点（CQDs）材料，相比传统 InGaAs 方案具备更高性价比、更宽光谱调谐能力和更环保的特性。通过调整量子点粒径可灵活定制光谱响应，实现 300-1700nm 甚至更宽波段覆盖。
性能参数
帧率
最高 200 fps
分辨率
0.33 MP (640×512)
动态范围
TBD
应用领域
- 机器视觉与工业检测
- 科学研究与材料分析
- 农业光谱遥感应用
- 半导体缺陷检测
- 安防监控与夜视
- 食品药品质量检验
产品总结
SWIR335KMB-U200 相机采用先进的 CQD 量子点技术，是工业与科研用户的理想选择。其卓越的成像性能、灵活的光谱调谐能力和 稳定的制冷系统 ，能够满足各种复杂应用环境的需求，推动 SWIR 成像技术从高端科研向更广泛的工业和消费级应用发展。
Frequently Asked Questions
Learn more about CQD SWIR colloidal quantum dot short-wave infrared camera technology
Deep Understanding of CQDs CMOS SWIR Cameras
CQDs CMOS image sensors are a new type of short-wave infrared (SWIR) imaging technology that uses Colloidal Quantum Dots as photosensitive materials and deeply integrates with standard CMOS processes. Compared to traditional InGaAs solutions, CQDs CMOS sensors offer advantages such as high cost-effectiveness, high resolution, compact size, suitability for large-scale mass production, and environmental friendliness, promoting SWIR imaging from high-end scientific research to broader industrial, agricultural, and consumer-level applications.
The absorption peak of CQDs materials can be flexibly customized by adjusting quantum dot particle sizes, enabling a single chip to cover a broad wavelength band from approximately 300–1700nm or even extended to 2500nm. Their quantum efficiency, dynamic range, and signal-to-noise ratio continue to improve, with some models capable of room temperature low-noise imaging and optional TEC cooling for high-requirement scenarios.
CQDs CMOS SWIR cameras feature standard optical interfaces and compact module designs for easy system integration and large-scale applications, making them ideal solutions for industrial inspection, material analysis, semiconductors, agricultural sorting, machine vision, food and pharmaceutical testing, and other fields.
Technical Features
Core advantages of CQDs CMOS SWIR technology
Wide Spectral Tuning Capability
By selecting different CQDs materials and particle sizes, sensitive response across 300–1700nm or even broader wavelength bands can be customized to meet diverse application requirements.
High Cost-Effectiveness
Using standard CMOS large-scale manufacturing, unit costs are significantly lower than InGaAs solutions, suitable for batch integration and consumer-level applications.
High Resolution and Small Pixels
Supports high pixel density designs with fine image quality, facilitating detection of minute defects and details, improving inspection accuracy.
Room Temperature/Cooled Dual Mode
Supports room temperature low-noise imaging and optional TEC cooling for high-end scenario requirements, offering strong adaptability.
Environmentally Friendly
New-generation CQDs materials (such as Ag₂Te, InAs, etc.) comply with RoHS standards, meeting global market green compliance requirements.
Flexible and Easy Integration
Compact size and low power consumption, suitable for embedded devices and various intelligent terminal systems with high integration levels.
Application Scenarios
Wide application fields for CQDs CMOS SWIR cameras
Machine Vision and Industrial Inspection
Applied in semiconductor defect detection, plastic/food/pharmaceutical sorting, printing inspection, and other industrial scenarios, providing high-precision quality control solutions.
Complex Environment Imaging
Can still obtain clear images in scenarios where visible light is limited by haze, smoke, and dust, providing excellent environmental adaptability.
Material Sorting and Scientific Analysis
Suitable for precision material identification, scientific experiments, agricultural sorting, and other high-end applications, providing accurate spectral analysis capabilities.
Intelligent Sensing and Consumer Electronics
Suitable for embedding in intelligent terminals, expanding new applications such as night vision and non-invasive detection, promoting civilian adoption of SWIR technology.
Application Examples
Demonstration of CQDs CMOS SWIR camera applications in real-world scenarios
More Application Industry References
- Semiconductor Industry: Solar cell and chip inspection
- Agriculture: Spectral remote sensing applications via multirotor aircraft
- Recycling Industry: Material sorting of plastics, waste, and other materials
- Medical Imaging and Research: Hyperspectral and multispectral imaging
- Food Industry: Quality inspection and grading
- Beverage Industry: Liquid level detection in opaque containers
- Packaging: Seal inspection
- Glass Industry: High-temperature glass penetration defect detection
- Printing Industry: See-through hidden features
- Video Surveillance: Visual enhancement (e.g., smoke penetration)
- Security: Counterfeit detection, such as currency, wigs, or skin