The topics covered include sensor system components such as waveguides (for optical wavelengths less than and greater than 1550 nm), ring resonators and toroids, photonic crystals, MZ interferometers, light input and output, light sources (wavelengths less than and greater than 1550 nm), and spectrometers and detectors. The book considers integrated systems that employ biofunctionalization/sorbents for applications in chem-bio sensing, and it also addresses sensor manufacturing at scale, including materials, PDK development, and sensor packaging.
Table of Contents
1. Introduction to PIC Sensors2. Waveguide material platforms for short-wave IR sensing with a focus on silicon nitride
3. Non SiN waveguide material platforms for visible and near IR sensing
4. Waveguide platforms for mid-wave IR sensing
5. On-chip spectrometers for sensing
6. On-chip widely tunable lasers for sensing
7. Refractive index sensing
8. Direct absorption spectroscopy with dispersive methods
9. Raman (WERS), SERS, fluorescence spectroscopy
10. Functionalization of PICs for molecular adsorption in sensing
11. Bringing the sample/analyte to the PIC Sensor
12. Packaging: fully integrated sensor devices
13. Future of PIC Sensors: Development of PDKs, ADKs, and standards

