Differences

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--- d2:spectroscopy_module_210 [2016/08/31 10:35] – [Theory of Operation] Michael Radunsky
+++ d2:spectroscopy_module_210 [2016/08/31 10:40] – [Inputs, Outputs, and Controls] Michael Radunsky
@@ Line 129: / Line 129: @@
 **Tilt Plate**
-A polarizing beamsplitter (PBS) is fixed to a ball joint formed by a truncated steel ball held by a conformal brass ring.  Two cone screws clamp the ring against the ball and fix the position of the PBS.  See Alignment Procedure below for instructions on how to align and fix the PBS.{{ :d2:d2-210:tilt_plate.png?nolink&400 |}}
+A polarizing beamsplitter (PBS) is fixed to a ball joint formed by a truncated steel ball held by a conformal brass ring.  Two cone screws clamp the ring against the ball and fix the position of the PBS.  See Alignment Procedure below for instructions on how to align and fix the PBS.<WRAP center round box 420px>
+<imgcaption tilt_plate|Input beam tilt plate adjustment>{{ :d2:d2-210:tilt_plate.png?nolink&400 |}}</imgcaption></WRAP>
 **λ/2 Waveplate**
@@ Line 135: / Line 137: @@
 A waveplate attached to the front plate by magnets can be used to select the splitting fraction of the Tilt Plate PBS.
-{{ :d2:d2-210:halfwave_adjuster.jpg?nolink&400 |}}
+<WRAP center round box 420px>
+<imgcaption halfwaveplate|Half wave plate adjuster>{{ :d2:d2-210:halfwave_adjuster.jpg?nolink&400 |}}</imgcaption></WRAP>