Radiation-resistant Optical Fibre Delay Lines-YOFC

Radiation-resistant Optical Fibre Delay Lines

Taking advantage of optical fibre and fibre process technology, YOFC's radiationresistant optical fibre delay lines feature high-precision true time delay, and different levels of radiation resistant can be achieved. The experienced design have been proved with a high mechanical performance and environmental reliability. Small diameter fibre can be selected to reduce the volume for special application. Optical fibre and connector is customized.

Applications

Radar monitoring/calibration
Signal processing
Phased array antenna
Phase noise processing

Characteristics

Large delay range
Smooth phase change
Compact structure
High stability
Strong vibration resistance

Specifications

Product Type	FOD652-a-b-c*^①
Fibre Type	Radiation-resistant Fibre
Delay Range (μs)	0.1 - 280
Delay Accuracyt	±0.01μs@0.1 - 10μs
Delay Accuracyt	±0.1%@10 - 280μs
Insertion Loss (dB)	0.1（dB/μs)×Delay(μs)+1.0
Relative Delay Time with Temperature (ppm/℃)	≤ 6.5
Dimensions (mm)	Typ. 152.4×152.4×100 or can be customized
Operating Temperature (℃)	-40 to +85
Storage Temperature (℃)	-60 to +85

*①FOD652-a-b-c，a means delay time, b means connector type, and c means sheath type.

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Radiation-resistant Optical Fibre Delay Lines

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