d2:spectroscopy_module_210
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d2:spectroscopy_module_210 [2016/08/31 10:28] – [Specifications] Michael Radunsky | d2:spectroscopy_module_210 [2016/08/31 10:40] – [Inputs, Outputs, and Controls] Michael Radunsky | ||
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<WRAP center round box 620px> | <WRAP center round box 620px> | ||
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- | <WRAP center round box 420px> | + | <WRAP center round box 420px>< |
Input light passes through an adjustable λ/2 waveplate and polarizing beamsplitter (PBS) that directs a user-controlled portion of the beam to the vapor cells and detectors. | Input light passes through an adjustable λ/2 waveplate and polarizing beamsplitter (PBS) that directs a user-controlled portion of the beam to the vapor cells and detectors. | ||
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**Input Connector**** (****6-pin circular)** | **Input Connector**** (****6-pin circular)** | ||
- | Power and temperature control signals from the D2-series power bus or other power supply are made through a 6-pin circular connector ([[http:// | + | Power and temperature control signals from the D2-series power bus or other power supply are made through a 6-pin circular connector ([[http:// |
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<WRAP center round box 900px>< | <WRAP center round box 900px>< | ||
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**Tilt Plate** | **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.{{ : | + | 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> |
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**λ/2 Waveplate** | **λ/2 Waveplate** | ||
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A waveplate attached to the front plate by magnets can be used to select the splitting fraction of the Tilt Plate PBS. | A waveplate attached to the front plate by magnets can be used to select the splitting fraction of the Tilt Plate PBS. | ||
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d2/spectroscopy_module_210.txt · Last modified: 2024/03/27 15:58 by Thomas Bersano