Photo-detectors: Silicon photodiode with integrated trans-impedance preamp
Photo-emitters: 730 nm/850 nm dual wave-length LED
Material: silicone rubber over-molded
The phantom sensor material mimics optical properties of brain tissue, and it is used to test the system to make sure that the fNIR sensor is detecting correctly.
- The phantom is included with the fNIR400 System and can be added to fNIR100A, fNIR200A, or fNIR300A Systems.
See the fNIR COBI Manual for details on how to run a Self-Check to test signal levels at each channel and generate a report that indicates performance on each channel.