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产品数量:100.00只 个
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关 键 词:2um耦合器
行 业:仪器仪表 电子元器件 光电子/光纤/激光元件
发布时间:2017-03-10
湖南供应2um光纤耦合器(1×2,2×2) 2μm Single-Mode Fused Coupler Features Applications Low Insertion Loss EDFA Low Polarization Dependent Loss Testing Instrumentations High Isolation Fiber Laser High stability & Reliability WDM System Specifications Parameter Unit Value Operating Wavelength nm 1900,1950,2000 Operating Bandwidth nm ±15 Max. Insertion Loss 50/50 dB 3.6/3.6 40/60 dB 4.8/2.8 30/70 dB 6.0/2.0 20/80 dB 8.0/1.5 10/90 dB 11.5/0.75 5/95 dB 14.5/0.5 2/98 dB 18.5/0.35 1/99 dB 22/0.3 Max. Polarization Dependent Loss dB 0.15 Min. Directivity dB 50 Max. Optical Power(CW) mW 500 Fiber Type SMF-28e or Nufern SM 1950 Package Dimension mm 3*45(bare fiber),3*60(0.9mm loose tube), 90*16*9(0.9mm/2mm/3mm loose tube Operating Temperature ℃ 0~+65 Storage Temperature ℃ -40~+85