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Wavelength & Bandwidth Tunable Filter  OTF-950

The OTF-950 is a versatile bench-top optical tunable filter that allows both wavelength tuning and passband width selection simultaneously and independently. Unique precision free-space optics and an accurate tuning mechanism deliver excellent optical control and a flat-top passband shape.

Features Center wavelength & bandwidth tuning independently Flat-top filter shape (High figure of merit) Wavelength tuning range : 40 nm Bandwidth tuning range : 0.25 to 6.0 nm
Applications Next generation bundle wavelength OXC Flexible test and measurement		Parameter Unit Min. Typ. Max. Wavelength Tuning Range nm 40 Bandwidth Tuning @ -3dB nm 0.25 6.0 Bandwidth Tuning @ -20dB nm 0.70 6.5 Wavelength Accuracy nm 0.02 Insertion Loss dB 5 Insertion Loss Uniformity dB 0.5 PDL dB 0.25 PMD ps 0.2 Chromatic Dispersion ps/nm -40 40 Return Loss dB 45