Request InfoAlliance Fiber Optic Products Inc.Alliance Fiber Optics Products Inc. (AFOP) has introduced ultralow polarization-dependent-loss (PDL) fused fiber couplers that the company says offer exceptional performance with less than 0.5-dB PDL across the 1550-nm region. Tap couplers with less than 0.1-dB PDL also are available. Using Alliance's proprietary Fuse-Lock process technology, these parts are suitable for dense WDM applications or for any polarization-sensitive system.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2023 IssueOptical Fiber AccessoriesThe SS110 automatic specialty stripper and CT110 and CT111 automatic specialty cleavers from Fujikura were designed with versatility and ease of use in mind. 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