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Adapters, Attenuators, WDM’s, Couplers
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Precise
attenuation value
Environmentally stable and reliable
Low insertion loss
Excellent return loss
Bi-directional
No air gap
Easy to handle
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Environmentally
stable
Wide bandpass
Low return loss
Low insertion loss
High isolation
Low PDL
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Environmentally
stable
Excellent uniformity
Low PDL
High directivity
Bi-directional
Coupling ratio 1% ~ 50%
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Single-Mode Single-Window Wideband
Tree Couplers
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Environmentally
stable and reliable
Excellent uniformity
Low PDL
Low insertion loss
Wavelength independent
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