[產品資訊] 四象限位置能量功率感測器 QUAD-Position Sensing Power & Energy Detectors
QUAD-4Track
The QUAD-4Track is a Laser Position Sensing system designed to support our unique Pyroelectric Quadrant Detectors, QUAD-P and QUAD-E. It is a 4-channel microprocessor-based system that measures the voltage output of each QUAD element and does the math necessary to provide a measurement of the X and Y displacement of a laser beam or image. It is fast and can be used to track, align and/or measure movement in real time, with a resolution of just a few microns!
QUAD-4Track
KEY FEATURES
- MEASURE, TRACK AND ALIGN
With μm resolution in real time! - 4-CHANNEL DETECTORS
Unique pyrolectric QUADrant detector technology
handles high peak power without saturation - FOR CW, PULSED AND HIGH REP RATE LASERS
• QUAD-E: Energy per pulse from μJ to mJ
• QUAD-P: Powers from μW to mW - FROM UV TO FIR AND THz
Broadband detectors cover the full spectrum, from UV to Sub-Millimeter wavelengths - LARGE AREA SENSORS
9 mm and 20 mm square detectors - FAST USB 2.0 CONNECTION
Ensures full speed tracking - INCLUDES APPLICATION SOFTWARE
Complete LabView Application Software included,
with many features
QUAD DETECTORS
Our large area Pyroelectric Quadrant Detectors provide unique advantages over other position sensing detectors like Silicon quads or lateral effect photodiodes. They are fast, handle high peak power of pulsed lasers without saturation and respond to lasers across the spectrum, from UV to Far IR and even THz. The QUAD-E is intended for use with pulsed sources at up to 1000 Hz, while the QUAD-P is designed for CW and High Repetition Rate (Quasi CW) sources. Both types of detectors can also be used as standalone units, in an analog mode, for incorporation into your own system application. We can provide a Lemo cable for this purpose.
ANALOG OUTPUT
The analog output of the QUAD-4Track provides voltage that is directly proportional to the pulse energy or laser power irradiating each QUAD element. When the four voltage outputs are equal, the beam is centered on the QUAD detector. This provides a very useful tool when setting up our QUAD probes with your source for optical alignment.