1550LPF

The 1550LPF Bookham narrowband filters leverage the proprietary Advanced Energetic Deposition (AED) process to produce the industry's best filter solutions. The AED process features state-of-theart layer thickness control to produce thin-film interference filters for FTTx PON applications. A range of specification options of the 1550LPF are available. Fiber to the X (home, curb, business, etc) is an emerging market destined to bring high bandwidth to users.

The most common architectures of the 1550LPF employ either twowavelength or three-wavelength designs to transport data, voice and video. Bookham makes solutions for the wide number of arrangements of laser, filters and detectors that are unique to each manufacturer. The 1550LPF Bookham FTTx filters provide the high isolation required between the 1310nm laser and the detectors, which is especially important for rejection at the analog video detectors at 1550nm. The 1550LPF Bookham filters also give superior performance at high angle of incidence and with imperfectly collimated optical beams.