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 netw1ork to align properly. Set-top boxes and cable modems employ "long-loop" automatic gain control (AGC) (in other words,...

Simple Circuit Uses Optical Fiber To Send RelativeHumidity 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. Instead of using electrical signal cables that...