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Quantum Cascade Laser Current Source Driver

sku / item#: QCL2000
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Key Features
  • Current ranges up to 2 Amps
  • Ultra-Low Noise: <0.4 μA RMS up to 100 kHz
  • Intuitive touchscreen user interface
  • USB, Ethernet interfaces with software
  • Maximum safety features for your QCL

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Why do Scientists & Engineers Choose Laser Lab Source?

PRICE $3916.00
  • Current ranges: 500 mA, 1 Amp, 1.5 Amp, 2 Amps
  • Low noise: <0.4 μA RMS up to 100 kHz
  • Compliance voltage: Up to 20 V
  • Analog modulation: Up to 2-3 MHz
  • Adjustable soft-clamp current limit
  • Key switch, active, and passive interlocks
  • Brown-out & over voltage protection
  • Power supply over current protection
  • Driver over temperature protection circuit
  • Relay shorts output when current is disabled
  • AC input and patented power supply filtering
  • USB and Ethernet interfaces with software included
  • Data collection using a computer or USB flash drive
  • Long-term Current Stability at ambient 25°C: typically 10 ppm
  • Temperature Coefficient: typically 10 ppm
  • RMS noise 1 Hz - 100 kHz: typically 1.3 µA
  • Supply Range: 115 / 230 ±15% VAC, Switch selectable: 110-120 V and 220-240 V
  • Average Current Noi
  • Remote detection of explosive materials
  • Medical diagnosis
  • Non-invasive glucose testing
  • Emissions monitoring of the atmosphere or marine environments
  • Pharmaceutical process quality control
  • Anesthesia and hospital air quality monitoring
  • Leak detection
  • Remote imaging

Product Overview:

Ultra-Low Noise, Benchtop Quantum Cascade Laser Driver

These Quantum Cascade Laser Drivers from Wavelength Elecctronics are very low noise current sources. They enable lower detection thresholds in gas, liquid, and material sensing systems. This is the right instrument for lasers that require a high-precision and ultra-low noise current source to measure lowest concentrations. The 2 Amp QCL driver exhibits noise performance of 1.3 μA RMS to 100 kHz. The average current noise density is 4 nA / √Hz.

This instrument incorporates all of the essential control and monitor functions you expect in a Wavelength laser driver. It also features protection circuitry to safeguard your QCL from minor power source faults, over-temperature conditions, and electrical faults. Because of their unique construction, QCLs operate with high power in the near-IR through terahertz ranges. These wavelengths are particularly suited to detection of molecules relevant to humans.

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