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1)分光膜

a)Single Wavelength Beamsplitter Coating

Rave=50%+/-3%@633nm

b)Broadband Beamsplitter Coating

Rave=50%+/-5%@600-900nm

2) 偏振分光膜

Rp<5%@450-650nm, Rs>99%@450-650nm

3) 消偏振分光膜

Tp=45%±5%@532nm, Ts=45%±5%@532nm, Absorption<10%, Tp-Ts<6%