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> > > > HB-G - Reduced-Clad PM Fiber
 
 

HB-G - Reduced-Clad PM Fiber

メーカー
商品コード P4534 
型番 HB1500G-RT Radiation Tolerant 
製品の詳細    
参考定価  - 
目安納期  - 
 

特徴

アクティブファイバ パッシブ
モード シングルモード
偏波状態 PM
動作 CW, パルス
分散 ノンゼロ分散シフト
波長範囲 1101~1600nm
 

仕様

クラッド径 80 ± 1 um
コーティング径 170 ± 5% um
動作波長 1550 nm
カットオフ波長 1230~1500 nm
MFD 7.9 um
コアのNA 0.14~0.18
コアの減衰 ≦2 dB/km
 
 

製品の説明

HB-G - Reduced-Clad PM Fiber

The World’s Number One Fiber for Fiber Optic Gyroscopes
・High polarisation extinction in coiled applications
・-55°C to +85°C in-coil operating range
・Silicone-free, mode-stripping dual coating
・80 µm OD saves space and enhances lifetime
・Radiation Tolerant and High NA versions now available

With service environments ranging from the Arctic through to the desert and even into outer-space, all of the components of a high-grade FOG must continue to deliver their best performance over the broadest possible temperature range. HB-G has a unique, dual-layer, acrylate coating which provides all the low-temperature performance of a conventional, silicone-rubber coating – plus, the additional benefits of optical mode-stripping and total freedom from ‘crumbing’ during mechanical removal. Test coils have demonstrated extinction ratios of better than -27 dB over the entire temperature range of -55 oC to +85 oC. Thanks to the enhanced, static fatigue resistance instrinsic to 80 µm fibers, HB-G offers a ten thousand fold improvement in lifetime over comparable 125 µm fibers – enabling 25+ year lifetimes to be predicted, even for the smallest FOG coils