f i n i s a r finisar shanghai inc. 3-5floors, suite 72, 887 zu-chong-zhi rd., zhangjiang hi-tech park, pudong, shanghai, china 201203 main: +86-21-51317030 fax: +86-21-51317022 email: salessupport_shanghai@finisar.com website: www.finisar.com finisar corporation 1308 moffett park drive, sunnyvale, ca 94089-1133, usa main: (408) 548-1000 fax: (408)543-0083 email: sales@finisar.com website: www.finisar.com may 05 rev. a 14xx pump-pump combiner the finisar 14xx pump -pump combiner is a wideband component for efficient pump combining in raman amplifiers and edfas. through a patent-pending design, the device delivers exceptionally low insertion loss and minimal polarization dependent loss (pdl). in addition, these devices are designed and tested for high optical power handling to up to 2 watts. (note: us patent no.: 6621954) features: ? exceptionally low insertion loss ? high optical power handling to up to 2w ? low polarization sensitivity specifications: * other wavelength ranges are available. performance will vary depending on specified wavelengths. ordering information: part numbers for standard grades: 1012200 dimensions: (unit:mm) parameters unit min typical max reflect channel wavelength range nm 1420 1445 pass channel wavelength range nm 1457 1490 reflect channel insertion loss db 0.25 0.35 pass channel insertion loss db 0.4 0.5 reflect channel insertion loss flatness db 0.1 pass channel insertion loss flatness db 0.2 reflect channel isolation db 15 pass channel isolation db 20 polarization dependent loss db 0.05 polarization mode dispersion ps 0.05 optical return loss db 50 directivity db 50 operating temperature o c -5 70 optical power mw 2000 package size (lxd) mm 37x 5.5 fiber type all ports: corning smf-28 common reflect pass 5.5 37
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