USB Fibre Interferometer
Complete Fibre Interometer System for Atomic Force Microscopes
<p class="font_8">System Specification</p>
<p class="font_8">Laser</p>
<p class="font_8">Wavelength : 1310 nm</p>
<p class="font_8">Noise Level : ~10fm/√Hz, @ 2mW typical</p>
<p class="font_8">Optical Out Power : 20µW - 2mW adjustable in 100 steps</p>
<p class="font_8">or 2µW - 200µW , adjustable in 100 steps</p>
<p class="font_8">or 200nW - 20µW , adjustable in 100 steps</p>
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<p class="font_8">RF Modulation : Modulation frequency & Amplitude are controlled from software for noise reduction</p>
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<p class="font_8">Photodiode Module : Signal & Reference lnGaAs Photodiodes</p>
<p class="font_8">Photodiode Gain Control : x 1, x2, x4, x8</p>
<p class="font_8">Off-Set DAC Resolution : 16Bit</p>
<p class="font_8">Spare DAC Range : 10 V</p>
<p class="font_8">Power Requirement : 240/220/110/100 VAC selactable, 50/60 Hz 100 VA</p>
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<p class="font_8">Physical Dimensions : ~250x 350 x 100 mm</p>
<p class="font_8">PC Connection : USB 2.0 High Speed, 480 Mbps</p>
<p class="font_8">Environment : Maximum operating temperature of 30°C maximum 30% relative humidity</p>