{"product_id":"t-m12-980-125-erbium-doped-l-band-fiber-unit-pricing-per-meter","title":"T-M12-980-125 - Erbium Doped L Band Fiber, Unit Pricing Per Meter","description":"\u003cp\u003eT-M12-980-125 - Erbium Doped L Band Fiber, Unit Pricing Per Meter\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/M12-980-125-MFGSpec.pdf?v=1709670505\"\u003e\u003cstrong\u003eProduct Spec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEr-Doped Optical Fiber for Emission in the 1530 - 1610 nm Wavelength Range\u003c\/li\u003e\n\u003cli\u003eCore-Pumped Single Mode and Large-Mode-Area Fibers Available\u003c\/li\u003e\n\u003cli\u003eIndustry Standard Ø125 µm Cladding for Easy Handling, Splicing, and Termination\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType Single Mode Fiber\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePeak Core Absorption  \u003c\/span\u003eMeasured at 980 nm \u003cspan data-mce-fragment=\"1\"\u003e11.0 - 13.0 dB\/m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003ePeak Core Absorption  \u003c\/span\u003eMeasured at 1531 nm \u003cspan data-mce-fragment=\"1\"\u003e16.0 - 20.0 dB\/m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003ePump Type Core\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMFD (at 1550 nm) 5.7 - 6.6 µm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eCladding Diameter 125 ± 1 μm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eFor 980 nm Pump Sources with Emission in the L Band (1565 - 1625 nm)\u003c\/li\u003e\n\u003cli\u003eHigh Absorption for Short Gain Sections or Laser Cavities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eL-Band Fiber Amplifiers\u003c\/li\u003e\n\u003cli\u003eASE Sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable cellspacing=\"0\" class=\"SpecTable\" width=\"468\" height=\"319\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" valign=\"top\"\u003eItem #\u003c\/th\u003e\n\u003cth align=\"center\"\u003eT-M12-980-125\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eMFD (Nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e5.7 - 6.6 µm at 1550 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"top\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEmission Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eL-Band\u003cbr\u003e(1565 - 1625 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCore Absorption @ 980 nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e11.0 - 13.0 dB\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCore Absorption @ 1531 nm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e16.0 - 20.0 dB\/m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCore Numerical Aperture (NA, Nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e0.21 - 0.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCut-Off Wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e900 - 970 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCladding Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e125 ± 1 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCladding Geometry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCoating Diameter (Nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e245 ± 15 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCoating Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003eDual Acrylate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eBackground Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e\u0026lt;20 dB\/km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCore Concentricity Error\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e≤0.5 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eProof Test\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" valign=\"top\"\u003e1% (100 kpsi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083554005248,"sku":"T-M12-980-125","price":44.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/12410-lrg.jpg?v=1785201311","url":"https:\/\/alotechparts.com\/products\/t-m12-980-125-erbium-doped-l-band-fiber-unit-pricing-per-meter","provider":"Alo Tech Solutions","version":"1.0","type":"link"}