多通道宽范围光纤延迟设备0~42ns可选

eefocus_3780344

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。

Features	Applications
Space Efficient Highest delay to length ratio Long delay: more than 15000ps Free space model        available Rugged design	Passive time division multiplexing TDM bit alignment Fiber interferometers

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