Hongjie DING, Peng LIU, Yong LIU, Hong CHANG, Shouqian CHEN, Wang ZHANG. Research on Designing Approaches for Device and Integration of Photonic Integrated Interferometric Detecting System[J]. Acta Photonica Sinica, 2021, 50(5): 43
- Acta Photonica Sinica
- Vol. 50, Issue 5, 43 (2021)
Fig. 1. Schematic diagram of the PIC
Fig. 2. Crosstalk between adjacent optical waveguides
Fig. 3. Loss of bent waveguide
Fig. 4. 1×16 AWG simulation results
Fig. 5. Temperature distribution of phase modulator simulation model
Fig. 6. Time response for π phase shift
Fig. 7. The relationship between the thickness of the upper cladding layer and the metal absorption loss
Fig. 8. Improved MMI simulation results
Fig. 9. Results of multi-layer waveguide
Fig. 10. Layout of photonic integrated chip
Fig. 11. Schematic of Si waveguides
Fig. 12. Bending loss of Si3N4 waveguide
Fig. 13. Structural diagram of the interlayer transition of waveguides
Fig. 14. Overall layout of photonic integrated chip
Fig. 15. interference baselines on different Lens Pairs
Fig. 16. Schematic of focal plane and multi-waveguides
Fig. 17. Schematic diagram of three-dimensional simulation of electronic prototype
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Table 1. Design parameter table of 1×3AWG
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Table 2. Microlens interference baseline design index
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Table 3. Design parameters of the simulation electronic prototype
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