1. An integrated photodetector system is designed and manufactured, in which the photodetector array and the read-out circuits are integrated on the same silicon chip.

2. In another example, a light source and photodetector allow the hardware to determine a user's blood oxygen content.

3. CMOS-process-compatible silicon double photodetector is designed. And the theoretical absolute spectral response of this photodetector is calculated and analyzed.

4. At the receiving end, a photodetector converts them back to electrical signals.

5. The photodetector then produces a signal defining how the light falling on it changes over time.

6. Based on the models of the four-quadrant photodetector, general methods for physical models are also summarized.

7. The avalanche photodetector demonstrated by IBM is the world's fastest device of its kind.

8. Finished photodetector: place finished product on the conveyor belt to prevent collision.

9. Double-layer transparent films, silicon nitride and silicon dioxide can be used as antireflection coating on silicon PIN photodetector.

10. A simple circuit generates an autofocus signal based upon the output of the photodetector.

11. The space-time ripples cause the distance measured by a light beam to change as the gravitational wave passes by, and the amount of light falling on the photodetector to vary.

12. If the objective lens is further away from the compact disk than the focal length of the object lens, then the cylindrical lens again creates an elliptical image on the photodetector array.

13. A novel method is introduced in this paper by using monolithic microcomputer to gather and process the signal of intramodulated photodetector.

14. It is shown that choosing LM317 to be the manostat, the PIN diodes to be the photodetector, and the I-V transformation to be the connective mode, the designing index can be fulfilled.

15. Besides(), dual detectors were used in each photoelectric transfer circuit to eliminate the influence of dark current of the photodetector.

16. The LIV test involves ramping current through the VCSEL and measuring the resulting light output with a photodetector (PD).

17. Noise scale factor is introduced and used to describe and process the standard deviation of photoelectrons of photodetector.

18. By using transmission line matrix method, the simulation and analysis for frequency response of interdigital capacitors in metal semiconductor metal photodetector is described.

19. But if there is any difference between the lengths of the two arms, some light will travel to where it can be recorded by a photodetector.

20. A detail analysis on the circuits of optical modulator and photodetector designed with microstrip line is presented.

21. According to the photovoltaic spectrum, the energy band diagram of the photodetector is given.

22. It is Consisted of modulation circuits, electrical optical converting, photodetector, equalizing amplifier and filter etc.

23. The fixture is shielded from ambient light and houses a photodetector (PD) for light measurements.

24. The burst noise was used to characterize the degradation behavior of photodetector module radiated by the Total Ionizing Dose(TID) in this paper.

25. Circuits of CMOS-process-compatible monolithic photoreceivers are designed. The circuits include photodetector, pre-amplifier and main amplifier.

26. If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array.