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Experimental set-up for characterisation of devices for integrated photonics

Author(s): Chovan Jozef , Uherek Franti?ek
Affiliation(s): International Laser Center and Slovak University of Technology, Dept. of Microelectronics,

Topic: 2. Development of Optical Measurement Systems
Presentation: Oral

The paper deals with design and realization of experimental setup for characterisation of device for integrated photonics. Computer controlled experimental setup including opto-mechanical positioning system with sub-microns precision is described in the first paper part. In the second part it is shown realized experimental set-up and discussed the two most important methods used for swept wavelength testing of devices for integrated photonics. In the last paper part it is reported spectral dependent losses measurement results of 40 -channel 100GHz unpackaged AWG device and packaged 8-channel think film filter for DWDM system in spectral range from 1520 to 1570nm with automatically calculated parameters of measured data.