WinCamD-LCM-NE
通用全局快门设计，兼容连续波（CW）与脉冲激光束
配备近红外（NIR）增强型传感器
近红外增强版——畅销光束分析相机升级款
WinCamD-LCM-NE CMOS光束分析仪延续了DataRay的核心产品理念：为客户提供高性价比的优质解决方案。这款基于广受欢迎的WinCamD-LCM开发的增强版本，凭借其卓越性能迅速成为市场首选。其1英寸CMOS传感器采用全局快门设计，可同时满足连续波(CW)和脉冲激光的测试需求。
该近红外增强版本在400-1000nm波段具有更优异的光谱响应特性，但需注意：因传感器表面微透镜结构限制，不适用于紫外波段测量，且不支持TEL荧光涂层选配。
核心优势
• 标准CMOS探测器覆盖355-1150nm
• 可选1310nm专用版本
• 420万像素(2048×2048)分辨率，11.3×11.3mm有效感光区域
• 5.5μm像素尺寸
• 智能帧率：60fps@512×512 / 30fps@1024×1024 / 12fps@2048×2048
• USB3.0总线供电
• HyperCal™动态噪声与基线校正技术
• MagND™可堆叠磁性ND滤镜或C接口滤镜选配
• 2500:1信噪比(RMS)
• 带TTL触发的全局快门
• 85μs-2s电子自动快门(44dB动态范围)
• 12位模数转换
• 隔离脉冲触发功能
• 支持多相机同步采集
• 模块化传感器设计，支持现场更换
• 实时相对功率显示
• 无窗传感器标准配置，杜绝干涉条纹
• 可选ISO11146 M²测量套件（含光束传播/发散角/焦点分析）
系统集成方案
• 工业激光监控系统(ILMS)
• 大光束分析系统(LBPS)
• 线激光轮廓系统(LLPS)
典型应用场景
• 连续/脉冲激光束形分析
• 激光设备现场维护诊断
• 光学系统装调与校准
• 光束漂移监测记录
• 搭配M2DU平移台实现M²参数测量
| Specification | Detail |
|---|---|
| Wavelength | WinCamD-LCM-NE: 355 to 1150 nm WinCamD-LCM-NE-1310: 355 to 1350 nm (includes long pass filter) |
| Pixel Count‚ H x V | 4.2 MPixel‚ 2048 x 2048 |
| Optical Format | 1″ |
| Image Area | 11.3 x 11.3 mm |
| Pixel Dimension | 5.5 x 5.5 µm |
| Min. Beam (10 pixels) | ~55 µm |
| Shutter Type | Global |
| Max Frame Rate* | 60 Hz |
| Single Pulse Capture PRR | USB 2.0: 6.3 kHz USB 3.0: 12.6 kHz |
| Signal to RMS Noise | 2,500:1 (34 dB optical / 68 dB electrical) |
| Electronic Shutter Range | USB 2.0: 12,600:1 (41 dB) USB 3.0: 25,000:1 (44 dB) |
| ADC | 12-bit |
| Measurable Sources | CW beams‚ pulsed sources; CW to 12.6 kHz with single pulse isolation Software configurable Auto-trigger‚ Synchronous & Variable Delay |
| Measured Beam Powers | See Charts |
| Manual Beam Attenuation | Includes ND-1, ND-2, and ND-4 magnetic ND filters or C-mount ND filters |
| Displayed Profiles | Line‚ 2D & 3D plots. Normalized or un-normalized. Linear or Logarithmic‚ Zoom x10 2D‚ 3D in 10‚ 32 or max. colors or grayscale Contoured display at 10 and 32 colors |
| 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 & ISO 11146 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 (not limited to pixel size) | 0.1 µm processing resolution for interpolated diameters. Absolute accuracy is beam profile dependent – ~1 µm accuracy is frequently achievable. Centroid accuracy is also beam dependent (as good as ±1 µ since it is arithmetically determined 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. |
| Head Dimensions‚ Width x Height x Depth | 1.8 x 1.8 x 0.8” (46 x 46 x 20 mm) |
| Optical depth from housing/filter to sensor (no window) ±0.2 mm | 7.5 mm (12.8 mm with MagND filter) |
| Mounting | 8-32 thread, 8 mm deep |
| Weight‚ Camera w/ MagND and filter cover | 3.75 oz (106 g) |
| Minimum Requirements | Windows 10 64-bit |
