WinCamD-IR-BB中远红外宽带光束分析相机
高灵敏度中远红外(MWIR/FIR)光束分析解决方案
WinCamD-IR-BB是专为中远红外及远红外激光设计的理想成像分析系统。配备17μm大像素、2-16μm超宽光谱响应范围和集成式快门，提供业界领先的光束分析性能。超过1000:1的信噪比使其完全符合ISO 11146标准测量要求。基于氧化钒(VOx)微测辐射热计技术的高灵敏度传感器，配合集成快门实现全自动非均匀性校正(NUC)。
突破性技术指标
• 超宽带2-16μm氧化钒(VOx)微测辐射热计
• 640×480分辨率，17μm大像素尺寸
• 10.8×8.2mm有效感光区域
• 超低辐照度检测能力：约75μW/cm²(@5倍峰峰值噪声)
• 30帧/秒采集速率(出口限制版本7.5帧/秒)
• USB3.0总线供电，无需外接电源
• 无需斩波器/TEC温控装置
• 集成快门支持：
HyperCal™动态噪声与基线校正
全自动非均匀性校正(NUC)
• ≥1000:1信噪比(RMS)
• 14位模数转换精度
• 14ms热时间常数
• 可测量重复频率≥1kHz的脉冲激光
• 支持多相机同步采集
• 可选ISO 11146 M²测量套件(含光束传播/发散角/焦点分析)
典型工业应用
• CO₂激光器(10.6μm)及其他中远红外激光分析
• 红外激光设备现场维护诊断
• 光学系统集成与校准
• 光束漂移长期监测
• 搭配M2DU平移台实现M²参数测量
| Specification | Detail |
|---|---|
| Sensor | Vanadium oxide (VOx) microbolometer |
| Wavelength | Broadband MWIR/FIR: 2 to 16 µm |
| Pixel Count, H x V | 307 kilopixels, 640 x 480 |
| Image Area | 10.88 x 8.16 mm |
| Pixel Dimension | 17 x 17 µm |
| Min. Beam (10 pixels) | ~170 µm |
| Shutter Type | Rolling |
| Max. Full Frame Rate | 30 Hz (7.5 for export) |
| Signal to RMS Noise | ≥1000:1 |
| Opt./Elec. dB | 30/60 |
| ADC | 14-bit |
| Measurable Sources | CW beams, pulsed sources (auto-trigger sync) |
| Measured Beam Powers | See the Approximate Saturation Power Limits graph |
| Manual Beam Attenuation | Provided 1″ ND-1 and ND-2 reflective Germanium filters. See app note for more info. |
| Displayed Profiles | 2-D & 3-D plots 10, 16, 256 or max colors or gray. Contoured display at 10 and 16 color. |
| Measured & Displayed Profile Parameters | Raw and smoothed profiles [Triangular running average filter up to 10% FWHM] |
| Beam Diameter | Diameter at two user set Clip levels Gaussian & Second Moment beam diameters Equivalent diameter above a user defined Clip level Equivalent Slit and Knife Edge diameters |
| Beam Fits | Gaussian & Top Hat profile fit & % fit Equivalent Slit profile |
| Beam Ellipticity | Major, Minor & Mean diameters. Auto-orientation of axes. |
| Centroid Position | Relative and absolute Intensity Weighted Centroid and Geometric Center Beam Wander Display and Statistics |
| Measurement Accuracy | 5 µm processing resolution for interpolated diameters Absolute accuracy is beam profile dependent – ~10 µm accuracy is frequently achievable Centroid accuracy is also beam dependent. It can be as good as ±10 µm since it is arithmetically derived from all pixels above the centroid clip level. |
| Processing Options | Image & profile Averaging, 1, 5, 10, 20, Continuous. Background Capture and Subtraction. User set rectangular Capture Block for capture User set or Auto ellipse Inclusion region with beam tracking for processing *.ojf files save all WinCamD custom settings for particular test configurations |
| Pass/Fail display | On-screen selectable Pass/Fail colors. Ideal for QA & Production. |
| Log data and statistics | Min., Max., Mean, Standard Deviation, to 4096 samples |
| Relative Power Measurement | Rolling histogram based on user’s initial input. Units of mW, µJ, dBm, % or user choice (relative to a reference measurement input) |
| Fluence | Fluence, within user defined area |
| Certification | RoHS, WEEE, CE |
| Multiple Cameras | Up to 4 cameras, parallel capture. 1 to 8 cameras, serial capture. |
| Camera Dimensions‚ Width x Height x Depth | 2.8 x 2.8 x 2.0 in. (73 x 73 x 52 mm) |
| Optical depth from housing/filter to sensor ±0.2 mm | 15.5 mm |
| Mounting | 1/4″-20 holes aligned with sensor center |
| Weight (Camera with 1″ NDL-2 Ge filter) | 422 g (14.9 oz) |
