Optical beam-splitter
EALING
• Ideal for CW tunable lasers or laser diodes
• Laser quality substrates
These thin film beamsplitters are designed to work at 45 degrees incidence and to provide an equal split between the transmitted and reflected beams over broad wavelength ranges. Recommend to remove the parallelism is <3\'.
Specifications
Material: BK7 glass
Chamfer: 0.3 mm x 450
Flatness: λ/10 @ 633 nm
Parallelism: <3 arcmin
Surface Quality: 10-5
Clear Aperture: 85% diameter
Reflectance: R = T = 50% ±10%
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