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</div><div class="pct"><style type="text/css">.pcb{margin-right:0}</style><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_658158"> Application 应用 <br />  光学性能监测<br />  光噪声调谐滤波 <br />  超密DWDM中可调谐信道下分<br /> Features 特点 <br />  理想低价格、高容量应用选择 <br />  高精度度光谱分析达到高分辨率 <br />  大动态范围允许高精确<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测量</a><br />  高效率低损耗设计<br />  跨O、E、S、C和L波段调谐<br />  大范围用户设定参数<br />  热稳定性好<br />  抗冲击和震动<br />  小尺寸<br />  低功耗<br />  Telcordia GR2883认证<br /> Description 描述<br /> Micron Optics 的FFP是基于全光纤FP标准具技术的特殊的可调谐滤波器，它允许波长跟FP腔长度有倍数关系的光通过，而其他波长的光按爱里函数衰减。<br /> FFP可调谐滤波器优美设计之精华在于无透镜光纤结构。由于没有透镜等准直光学器件，FFP可调谐滤波器可以有很高的精细度，保持低损耗和透射特性。Micron Optics消除了其他FP器件的技术缺陷，包括准直失调、环境敏感和额外模式。<br /> 全光纤FFP可调谐滤波器特性非常接近爱里函数，得到的结果也非常接近<a href="http://theory.oecr.com" target="_blank" class="relatedlink">理论</a>的数学模型，所以设计光电系统的工程师可以非常自信地将FFP设计进他们的系统。低损耗、高隔离度和高精度功率或波长测量只是从理想爱里函数得到的少部分结果。<br /> 新的FFP-TF2设计改进了标准具的准直措施，使得器件更耐久、更可靠、更好的Telcordia质量性能，以及更有诱惑力的价格。公司可以立即为用户提供低价格的标准配置<a href="http://b.oecr.com/sell" target="_blank" class="relatedlink">产品</a>。公司也可以提供用户高性能多通道配置的产品，满足<a href="http://sensor.oecr.com" target="_blank" class="relatedlink">传感</a>、生物技术及其他科学研究等特殊需要。特殊的选项包括10 to 16,000的工业上最大精细度的范围，和在该范围下的1260nm到1620nm的全带宽调谐。新的FFP-TF2不是由于驱动电压和外包装不同来简单地取代FFP-TF，而是为了更加适应许多费用敏感的项目做的新调整。<br /> <br /> FFP-TF2︱光纤F-P可调滤波器<br /> Application 应用<br /> <br /> 光学性能监测仪<br /> Micron Optics FFP技术可以作为目前光学指标监测中最高性能测量的基础，可以在C波段独立监测400个通道。高分辨率、大动态范围和连续平滑的调谐相结合，能实现高精度的密集信道分析。如精细度为10,000的滤波器的对比因子（Contrast Factor）达到76 dB。<br /> <br /> 光学噪声滤波和信道动态锁定<br /> Micron Optics FFP技术在全球的<a href="http://ofc.oecr.com" target="_blank" class="relatedlink">通信</a>系统中用于光学噪声滤波和信道动态锁定。它的关键属性是极低的插入损耗（< 1.5 dB）特性和可靠地锁定能力。成千上万的现场滤波器数据<a href="http://display.oecr.com" target="_blank" class="relatedlink">显示</a>其可靠性指标好于80 FITs，因此达到了极低的误码率和网络接受器的高灵敏度。<br /> <br /> 甚密波分复用可调谐信道下分<br /> Micron Optics FFP 技术上的快速调谐和锁定功能使得在动态光学网络中能。实现可靠的信道选择和下分应用。FFP可调谐滤波器特性高度接近爱里函数，使得光学的工程师可以非常准确地设计他们的系统性能参数，不用增加额外的不精确的测量。<br /> <br /> FFP-TF2通用标准产品<br /> <br /> 参数（标称值） 单位 ASE降噪仪 光信道监测仪 光信道分析仪 光谱分析仪<br /> 波长范围 C&L波段 C&L波段 C&L波段 CESCL波段<br /> 带宽（FWHM） pm<br /> GHz 500 <br /> 62.5 133<br /> 16.67 50<br /> 6.25 < 50<br /> < 6.25（SC&L）<br /> 自由光谱范围（FSR） nm<br /> GHz 100<br /> 12,500 100<br /> 12,500 100<br /> 12,500 >200<br /> >25,000<br /> 精细度（标称） 200 750 2000 10,000<br /> 插入损耗 dB < 1.5 < 2.0 < 2.5 < 3 .0<br /> <br /> 光纤F-P可调滤波器︱FFP-TF2<br /> FFP-TF2规格<br /> <br /> <br /> Options 可选 Part Number 订购代码<br /> <br /> FFP-TF2︱光纤F-P可调滤波器<br /> Specifications1* 指标 <br /> 光学指标 <br /> 工作波长范围 <br /> O波段 1260 ~ 1360 nm<br /> E波段 1360 ~ 1480 nm<br /> S波段 1480 ~ 1520 nm<br /> C波段 1520 ~ 1570 nm<br /> L波段 1570 ~ 1620 nm<br /> C+L波段 1520 ~ 1620 nm<br /> 全波段(O, E, S, C & L ) 1260 ~ 1620 nm<br /> 自由光谱范围 80 pm to 360 nm (10 to 54,000 GHz)<br /> 3dB带宽 0.3 pm to 25 nm (40 MHz to 3125 GHz)<br /> 标准精细度 10, 40, 100, 150, 200, 650, 1000, 1500, 2000, 4000, 6000, 8000, 16,000<br /> 插入损耗2* < 1.5 dB<br /> 偏振相关损耗 < 0.2 dB<br /> 输入功率3* < 100 mW (for F < 200)<br /> GFDR Glitch Free Dynamic Range > 15 dB<br /> 电气特性 <br /> 调谐电压/FSR < 18 V<br /> 电容 < 3.0 uF<br /> 1 FSR循环速度 800 Hz(Max)<br /> 最大调谐电压 70 V<br /> 环境条件- <br /> 工作温度 -20° to 80° C<br /> 电压变化/工作温度 < 18 V<br /> 插损变化/工作温度 < 0.5 dB (取决于FSR)<br /> 插损变化/振动 < 0.5 dB<br /> <a href="http://machine.oecr.com" target="_blank" class="relatedlink">机械</a>特性 <br /> 尺寸 13.5 x 25.8 x 57.2 mm<br /> 重量 53 g<br /> 安装孔 (4) #1-72 UNF x 0.16 inch deep<br /> 尾纤套管（松） 900μm 缓冲套管<br /> 尾纤长度 > 1 m<br /> 连接头 可选<br /> 1*表中为滤波器参数可选范围，具体参数请联系技术人员确认！<br /> 2*插入损耗取决于自由光谱范围（FSR）与3dB带宽（BW），具体参数请联系技术人员确认！<br /> 3*最大输入功率取决于精细度，精细度越高，输入功率越小，具体参数请联系技术人员确认！<br /> Micron Optics Int. 北京代表处<br /> 地址：北京市海淀区上地开拓路7号先锋大厦210室<br /> 邮编：100085<br /> 电话：010-62962540/41<br /> 传真：010-62962543<br /> 网址：<a href="http://www.moiag.com" target="_blank">www.moiag.com</a><br /> 邮件：<a 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