WinCamD-IR-BB中遠紅外寬帶光束分析相機
高靈敏度中遠紅外(MWIR/FIR)光束分析解決方案
WinCamD-IR-BB是專為中遠紅外及遠紅外激光設計的理想成像分析系統(tǒng)。配備17μm大像素、2-16μm超寬光譜響應范圍和集成式快門，提供業(yè)界領先的光束分析性能。超過1000:1的信噪比使其完全符合ISO 11146標準測量要求。基于氧化釩(VOx)微測輻射熱計技術的高靈敏度傳感器，配合集成快門實現(xiàn)全自動非均勻性校正(NUC)。
突破性技術指標
? 超寬帶2-16μm氧化釩(VOx)微測輻射熱計
? 640×480分辨率，17μm大像素尺寸
? 10.8×8.2mm有效感光區(qū)域
? 超低輻照度檢測能力：約75μW/cm2(@5倍峰峰值噪聲)
? 30幀/秒采集速率(出口限制版本7.5幀/秒)
? USB3.0總線供電，無需外接電源
? 無需斬波器/TEC溫控裝置
? 集成快門支持：
HyperCal™動態(tài)噪聲與基線校正
全自動非均勻性校正(NUC)
? ≥1000:1信噪比(RMS)
? 14位模數轉換精度
? 14ms熱時間常數
? 可測量重復頻率≥1kHz的脈沖激光
? 支持多相機同步采集
? 可選ISO 11146 M2測量套件(含光束傳播/發(fā)散角/焦點分析)
典型工業(yè)應用
? CO?激光器(10.6μm)及其他中遠紅外激光分析
? 紅外激光設備現(xiàn)場維護診斷
? 光學系統(tǒng)集成與校準
? 光束漂移長期監(jiān)測
? 搭配M2DU平移臺實現(xiàn)M2參數測量
| 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) |
