CVI Melles Griot PR1-1319-60-1025 High Energy Partial Reflecting Laser Mirror

CVI Melles Griot PR1-1319-60-1025 High Energy Partial Reflecting Laser Mirror

CVI Melles Griot PR1-1319-60-1025 is a high-energy partial-reflecting laser mirror (often called a partial reflector or output coupler) manufactured by CVI Laser Optics / Melles Griot. It’s designed to reflect a portion of a laser beam while transmitting the rest — key in laser cavities and optical setups where controlled reflectance is needed.

• PR1 — Product code for high-energy partial reflecting mirrors (partial reflectors).

• 1319 — Center wavelength the coating is optimized for, here ~1319 nm (infrared).

• 60 — Approximate reflectance percentage (60%) at that wavelength (some listings vary slightly based on coating tolerance).

• 1025 — Size code indicating a 25.4 mm (1 inch) diameter with ~6.35 mm thickness (common for 1025 size optics).