Features 

1. 0.027 dB/cm low loss bare lithium niobate ridge waveguides @1550 nm.

2. Single mode lithium niobate ridge waveguides with 3.5 um Ta₂O₅ cladding. 

  Propagation loss: 0.05 dB/cm @1550 nm.

3. Capable of fabricating beamsplitters and MZIs.

4. Chip size up to 6 cm * 6 cm.

 Applicable fields    

1. Quantum optics.

2. Optical communications.

3. Optical calculator, Optical deep learning.

4. Lidar.

5. Optical gyroscope.