Frequently Asked Questions

Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser power density and environmental factors such as pressure, temperature, moisture, abrasion and corrosion.

RMI Plane Windows are used as substrates for a variety of applications, such as laser windows, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers.

Round, square, and rectangular windows are available in a wide range of size and shape specifications.

Units for UV/VIS/NIR substrates are given in mm.

Units for IR substrates are given in inches.

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