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WinCamD-QD

Updated:2025-03-13

Brand: DataRay
Model: WinCamD-QD
Description: The WinCamD-QD series uses colloidal quantum dot sensors to provide high quality beam profiling for visible, SWIR, and eSWIR sources. With 15 μm pixels and a wavelength range as wide as 350 to 2000 nm
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Product Details

WinCamD-QD Description：

Product Manual Datasheet Drawing

The WinCamD-QD series uses colloidal quantum dot sensors to provide high quality beam profiling for visible, SWIR, and eSWIR sources. With 15 μm pixels and a wavelength range as wide as 350 to 2000 nm the WinCamD-QD series offers unparalleled beam profiling capabilities. With a signal-to-noise ratio that exceeds 2100:1, the WinCamD-QD series is capable of ISO 11146 compliant beam measurements. The state-of-the-art colloidal quantum dot sensor features very high sensitivity with a global shutter for pulsed beam profiling.

Key Features

Quantum dot sensor, optimized for 1550 or 2000 nm

Covers wavelengths 400 to 1700 nm or 350 to 2000 nm

Multiple active area options, to 1920 x 1080

15 μm pixels

14-bit ADC

Global shutter; supports pulsed and CW beams

>2100:1 dynamic range

In-firmware NUC

Parallel capture on multiple cameras

M2 measurements

GigE or USB 3.0 with 3 m screw locking cable

GigE Vision®/USB3 Vision® support

Example Applications

1550 nm / 2000 nm laser profiling

Field servicing of 1550 nm / 2000 nm lasers and laser-based systems

Optical assembly & instrument alignment

Beam wander & logging

M2 measurement with available M2DU stage

Specification

Sensor	Colloidal Quantum Dot (CQD) on CMOS ROIC
Wavelength	S-WCD-QD-1550 series: VIS-SWIR 400-1700 nm S-WCD-QD-2000 series: VIS-eSWIR 350-2000 nm
Pixel Count, H x V	S-WCD-QD-1550/2000: 640x512 S-WCD-QD-1550/2000-L: 1280x1024 S-WCD-QD-1550/2000-XL: 1920x1080
Image Area	S-WCD-QD-1550/2000: 9.5x7.68 mm S-WCD-QD-1550/2000-L: 19.2x15.36 mm S-WCD-QD-1550/2000-XL: 28.8x16.2 mm
Pixel Dimension	15 x 15 μm
Min. Beam (10 pixels)	~150 μm
Shutter Type	Global
Max. Full Frame Rate	S-WCD-QD-1550/2000: 25 fps S-WCD-QD-1550/2000-L: 25 fps S-WCD-QD-1550/2000-XL: <25 fps
Signal to RMS Noise	≥2100:1
Opt./Elec. dB	33/66
ADC	14-bit
Measurable Sources	CW beams, pulsed sources with external sync
Measured Beam Powers	TBA
Manual Beam Attenuation	Includes ND-1, ND-2, and ND-4 C-mount ND filters
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	61 x 61 x 99 mm
Optical depth from housing/filter to sensor ±0.2 mm	17.5 mm
Mounting	TBA
Weight	407 g (14.35 oz)