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We present the design of 8-channel, 100 GHz Si3N4 based AWGs applying our proprietary AWG-Parameters tool. This tool was already used in various silica based AWG designs and also technologically verified. The designed AWGs were simulated by two commercial photonics tools and the achieved transmission characteristics were evaluated. The AWGs were designed for TM-polarized light with a central wavelength...
In this paper we present the position method to correct the channel spacing between the transmitted channels of an AWG. The developed position method was applied to 20-ch 200 GHz AWG and the achieved results confirm very good correlation between required channel spacing (200 GHz) and the channel spacings calculated from simulated AWG transmission characteristics.
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