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Tunable Edge Filter

Description

Tunable edge filter is a customized product. It usually belongs to 2-port optical tunable filter product platform. Instead of using narrow bandpass filter in the 2-port tunable optical filter, the tunable edge filter utilizes a low-pass or long-pass interference filter. By changing the incident angle of the light beam, the cut-off wavelength will be tuned. Standard Tunable edge filters support C-band or L-band wavelength range.

In other applications, Tunable edge filter can be in 3-port configuration, in which one output is long pass and the other one is low pass.

Features and Benefits of Tunable Edge Filter Athermal Design Wide Tuning Range, Cover C-Band or L-Band Low-Pass and Long-Pass Filters Low & Uniform Insertion Loss Latching and Low Power Consumption Options of Electrical Connector from Side or Bottom Support Both TTL and LVTTL 3-Port Tunable Edge Filter Available Telcordia GR-468 Qualified

Applications of Tunable Edge Filter Dynamically reconfigure wavelength bands Dynamically separate two wavelength bands Obtaine a Bandwidth-Tunable Filter by cascading two tunable edge filters  (Low-pass + High-pass)

Specifications of Tunable Edge Filter

Tuanble edge filter is a highly custom-designed product. It can be either 2-port. device or a 3-port module. Please talk to Optoplex Sales persons and discuss your applications. 

Typical Performance of Tunable Edge Filter