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四川梓冠光电科技有限公司设计一款超宽延迟范围光纤延迟设计：0~11ns；0~21.7ns，0~31ns；0~42ns等多种规格延迟设备最宽范围可达126ns，IL<=3.5db RL>=55db，ER>18db实现连续可调，精度0.05ps ，步长0.002ps，实现光功率监控输出等等新增功能，体积标准1U机箱。软件方面提供控制代码（有利于客户二次开发）及上位机控制程序。 Specifications Parameter Value Wavelength Range C-Band or L-Band OR Other Wavelength Optical Delay Range 0~11000 ps continuous for 11000ps model 0~21000 ps continuous for 21000ps model 0~30000 ps continuous for 30000ps model 0~42000ps continuous for 42000ps model Readout Scale Resolution 0.05ps Insertion Loss typ.3dB,max 4dB Insertion Loss Variation ±0.4 dB over entire range for All model Return Loss > 55 dB Extinction Ratio >20 dB Operating power (optical) max 500mW Optical Power Handling 0~50℃ Operating Temperature -40~65℃ Fiber Type Conning SMF-28,or Fujikura PM Panda fiber Size (L x W x H) 1U for 21000ps model 2U for 42000ps model
