OPTICAL POWER METER.

As practical applications of optoelectronics, represented by compact discs, are growing rapidly, optical measuring instruments are more widely used in research laboratories and by manufacturers of semiconductor lasers, optical fiber cables, optical record equipment, optical communication equipment, etc. This power meter has been developed for the measurement of optical power in these technical areas. For the design consideration, it features good usability, such as high accuracy of measurement, an off-set function, digital indication, wavelength correction, GP-IB interface and sensing device structure. It has wide applications ranging from laboratories to production lines.