Additional Resources

Waveplate Retardance Metrology: The Basics and Beyond

Summary Waveplates are essential optical components for controlling and measuring polarization states of light. They modify polarization through a parameter called retardance, without affecting the degree of polarization. The most commonly required retardances are half-wave and quarter-wave, and their accuracy directly impacts the purity of the output polarization state. However,

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Optics Cleaning and Handling

Summary The Optics Cleaning and Handling Guide from Meadowlark emphasizes proper techniques to maintain optical component performance. Key practices include using powder-free gloves, handling optics by the edges, and cleaning with compressed air or solvents like methanol. Avoid acetone for sensitive surfaces. Wire grid polarizers require extra care, using only

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