1550 nm Type-II SPDC Waveguide Chip Submount, w/Fiber Pigtailed, 20 mm Optical Elements Lead Time: 4-6 Weeks

Lead Time: 4-6 Weeks

It can be used for both CW and pulse mode

Mainly used in civil engineering construction monitoring and long-term health monitoring such as: bridge

Useful Bandwidth up to 10 GHz

The coupler is a 2x2 2000 nm 50/50 PM fused coupler

1550 nm Type-II SPDC Waveguide Chip Submount, w/Fiber Pigtailed, 20 mm Optical Elements Lead Time: 4-6 WeeksSPDC 1550 20 SP is a 20 mm length Periodically Poled Lithium Niobate (PPLN) waveguide chip designed to operate at 1550 nm. This chip may be used for Spontaneous Parametric Down Conversion (SPDC) to create a pair of polarization correlated photon pairs for Quantum Light Source (QLS) applications. Due to its well confined waveguide structure in Z cut Lithium Niobate, the SPDC 1550 20 SP allows high power density to enhance the frequency conversion