Fibre Delay Line: Fibre Delay Line: FDL Principle drawing - PowerPoint PPT Presentation

Jan 26, 2024 •10 likes •60 views

Fibre Delay Line: Fibre Delay Line: FDL Principle drawing Principle drawing The length of the jumper is factory set up Th l th f th j i f t t thanks to interferometric method 1ps delay precision at 1550nm Free space beam

Fibre Delay Line: Fibre Delay Line: FDL
Principle drawing Principle drawing • The length of the jumper is factory set up Th l th f th j i f t t thanks to interferometric method » 1ps delay precision at 1550nm Free space beam propagation fibers connectors
Features Features • Low loss (0.5 dB) L l (0 5 dB) • Low PDL (0.2 dB) • Options available » PM available » polarizer » Shutter on one arm Shutter on one arm » Variable delay line on one arm ( motorized version available too) 3
Applications Applications • Connectors mating (FC-APC, FC-PC, LC, SC C t ti (FC APC FC PC LC SC etc.) • Balancing optical receivers or photodiodes • Increasing distance between demodulators and g photodiodes 4
Related products Related products • Coherent receiver (COH24 & COH28) C h t i (COH24 & COH28) • DPSK receiver (MINT1x2) • Polarizer • Variable Optical Delay Line (VODL) Variable Optical Delay Line (VODL) 5

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