- 측정기 | Detector & Analyzer > Laser Beam Profiler
Product |
BladeCam-HR – 1/2" CMOS Beam Profiler System 355 to 1150 nm, standard CMOS detector 1.3 Mpixel‚ 1280 x 1024 pixels, 6.6 x 5.3 mm active area 5.2 µm pixels HyperCal™ – Dynamic Noise and Baseline Correction software Port-powered USB 2.0; flexible 3 m cable, no power brick 10-bit ADC, 4 MB image buffer & on-board microprocessor Window-free sensors standard for no fringing 25,000:1 electronic auto-shutter, 40 µs to 1000 ms 1,000:1 SNR (30/60 dB Optical/Electrical) Field-replaceable image sensors M² option – beam propagation analysis, divergence, focus |
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Application |
CW** laser profiling Field servicing of lasers and laser-based systems Optical assembly & instrument alignment Beam wander & logging M² measurement with available M2DU stage |
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Product Info
1/2" CMOS Beam Imaging Camera, 190 – 1605* nm
Port-powered USB 2.0
Specification | Detail |
---|---|
Wavelength | Standard camera: 355 to 1150 nm 1350 nm capable: 355 to 1350 nm NIR capable: 1480 to 1605 nm UV capable: 190 to 1150 nm |
Pixel Count‚ H x V | 1.3 Mpixel‚ 1280 x 1024 |
Image Area | 6.6 x 5.3 mm |
Pixel Dimension | 5.2 x 5.2 µm |
Min. Beam (10 pixels) | ~52 µm |
Shutter Type | Rolling |
Max. Full Frame Rate | ~10 Hz |
Max. 'Every Pulse' PRR | N/A |
Single Pulse Capture PRR | ~20 kHz |
Signal to RMS Noise | 1‚000:1 |
(Opt./Elec.* dB) | (30/60* dB) |
Dynamic Range | 43 dB |
Electronic Shutter + ND + SNR | 113** dB (2.10¹¹:1) |
ADC | 10-bit (1‚024 levels) |
Measurable Sources | CW beams Software configurable Auto-trigger‚ Synchronous & Variable Delay |
Measured Beam Powers | See the Saturation Power Graph‚ page 5 of the datasheet |
Electronic Dynamic Range | CW: 44 dB (25‚000:1) electronic shutter |
Manual Beam Attenuation | Provided ND-1‚ ND-2‚ ND-4 C-mount Neutral Density 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 |
Update Rates | ~5 Hz maximum for full frame‚ full screen. Higher for small Capture Blocks |
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 | 46 x 46 x 16.5 mm (1.8 x 1.8 x 0.65") with 5 mm ND filter holder |
Optical depth from housing/filter to sensor (no window) ±0.2 mm | 4.0/ 8.5 mm (verify before purchasing) |
Mounting | 1/4"-20 holes aligned with sensor center. 4-40 holes on camera rear. |
Weight‚ Camera Head | 85 g (3 oz) |
Minimum PC Requirements | Windows, 2 GB RAM, USB 2.0/3.0 port |