Optical Frequency Interferometer Bench Analysis

Detailed examination of the optical setup for an Optical Frequency Interferometer (OFI) system, including the input/output configurations with various optical components such as prisms, crystals, and wave plates. The analysis focuses on the path and behavior of beams within the system, considering reflections, refractions, clipping, and dumping of ghost beams by baffles. The images illustrate the layout and components of the OFI bench, providing insights into the design and functionality of the system.

• Optical Frequency Interferometer
• Bench Analysis
• Optical Components
• Ghost Beams
• Optical Setup

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Uploaded on Sep 14, 2024 | 0 Views

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1. Zemax model of OFI bench for input to OFI shroud

7. Input Wedge ghost beam dumped on SRM- AR baffle

8. Brewster prism 1storder dumped by W baffles

9. TGG Crystal front face dumped by SRM-AR baffle

10. TGG Crystal back face dumped by SRM-AR baffle

11. Half Wave Plate No wedge? Ghost beam goes to SRM, reflected from HR face and returns. Makes it all the way back through OFI

12. Output Brewster prism dumped by small baffles on OFI bench

13. OFI SQZ M2 No wedge? Both TFP beams shown Both hit OFI SQZ M1 Similar path to TFP ghost beams, possible clipping on HWP

14. OFI SQZ M1 No wedge? Both TFP beams shown Similar path to TFP ghost beams