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--- d2:spectroscopy_module_212 [2015/12/09 19:03] – [Inputs, Outputs, and Controls] Michael Radunsky
+++ d2:spectroscopy_module_212 [2016/02/04 20:14] – includes section Ben Luey
@@ Line 16: / Line 16: @@
 The D2-212 saturated absorption spectroscopy module provides error signals derived from saturated absorption spectroscopy of atomic rubidium, cesium, or potassium. It contains a vapor cell, internal temperature controller, a single photodetector, and optics.  Temperature control stabilizes the number density of atoms in the cell.The photodiode output is shot-noise limited out to greater than 5 MHz for photocurrents of 100 μA and above.  The high bandwidth of the feedback enables tight solid locking that is immune to vibrations and shock.  The D2-212 is powered by a cable that plugs into the power connectors on any D2 series electronics module or into an ICE-PB1 board, depending on which system you purchased.
+=====Purchase Includes=====
+  * D2-212 Spectroscopy Module
+  * VPN00463 SMA cable (6ft)
 ===== Absolute Maximum Ratings =====