Micro Side-Viewing Optical Probe for VNIR-DRS Soil Measurement

@article{Chang2011MicroSO,
  title={Micro Side-Viewing Optical Probe for VNIR-DRS Soil Measurement},
  author={Cheng-Chung Chang and Alejandro Garcia-Uribe and Jun Zou and C. L. S. Morgan},
  journal={IEEE Sensors Journal},
  year={2011},
  volume={11},
  pages={2527-2532}
}
In this paper, we present the design, fabrication and testing of a new micro optical sensor probe with side-viewing function to enable in-field visible-near infrared diffuse reflectance spectroscopy (VNIR-DRS) for soil. The optical probe consists of two microfabricated source chips and two collection chips. The source chips are used to deliver oblique (45… CONTINUE READING