Photop Koncent, Inc., a leading fiber optical component manufacturer and supplier, has announced its wideband monolithic 1x3, 1x4 fused coupler, the newest addition to its fused coupler series.

Photop Koncent's wideband monolithic fused coupler has compact size while features excellent performance, it offers low insertion loss, high uniformity, high directivity and low polarization dependent loss (PDL) at wide operating wavelength range and wide input power dynamic range, meanwhile for 1x3 type, it can provide the asymmetric coupling ratio, such as 1:1:98.

Photop Koncent, Inc. is an innovative designer and manufacturer for fused coupler, with 60 coupler machines in 2000 Sq.Ft. cleaning room. We have taken significant marketing share in oversea marketing for high-end coupler such as WDM coupler, Tap coupler with extra-stable temperature performance, low PDL for EDFA application.

These couples are ideal for the application of CATV, FTTH and amplifier systems.Photop Koncent will demonstrate these couplers at our booth #262 at ECOC 2004 and booth #257-260 & 341-344 at the CIOE 2004.