In this paper, we report a unique monolithic integrated arrayed-waveguide grating that can act as both multiplexer and demultiplexer with an all-metal rod for compensating. There are almost the same inspectrum profiles observed either the original chip or the athermalization one. A Flat-top athermal AWG modules of 100-GHz×40-ch are fabricated in this way. While changing the temperature from -40 to 85°C, the center wavelength shift is within ±25pm and the insert loss change is less than ±0.14dB.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.