Optical Fiber Circuits

Experimental Data Transmitter for Fiber optics:

Experimental Fiber Optic Receiver:

Fiber Optic Voice Communications:

Fibroptic transmitter :

Point to Point Fiber Optic Links: National Semiconductor Application Notes,05-Aug-1995

Remote Switch uses No Power Fiber Optic Link: 10/10/96 EDN-Design Ideas

Sensor Derives Power From Laser over Fiber: 02/15/96 EDN-Design Ideas / PDF contains multiple circuits - scroll to find this circuit

Simple CATV Upstream Fiber Optic Receiver Uses DC Pilot AGC: 01/20/03 Electronic Design - Ideas for Design / Upstream fiber links in a community antenna television (CATV) system are usually among the most difficult elements of the network to align properly.

Simple Circuit Uses Optical Fiber To Send Relative Humidity Data: 04/01/02 Electronic Design - Ideas for Design /  The circuit shown in the figure measures relative humidity in air at the low temperatures found in applications like cold storage of food items and greenhouses.