Electronically tunable silicon photonic delay lines
Electronically tunable optical true-time delay lines are proposed. The devices utilize the
combination of apodised gratings and the free-carrier plasma effect to tune the enhanced …
combination of apodised gratings and the free-carrier plasma effect to tune the enhanced …
Continuously tunable ultra-thin silicon waveguide optical delay line
As light cannot be stopped or directly stored in any media, optical delay lines are usually
used to temporally trap the optical signals. We report a wide-range continuously tunable …
used to temporally trap the optical signals. We report a wide-range continuously tunable …
Demonstration of complementary apodized cascaded grating waveguides for tunable optical delay lines
S Khan, S Fathpour - Optics letters, 2013 - opg.optica.org
High-speed, tunable integrated silicon photonic delay lines are demonstrated by cascading
complementary apodized silicon grating waveguides. The cascaded grating waveguides …
complementary apodized silicon grating waveguides. The cascaded grating waveguides …
Complementary apodized grating waveguides for tunable optical delay lines
S Khan, S Fathpour - Optics express, 2012 - opg.optica.org
A novel class of high-speed and tunable integrated photonic delay lines that compromise
between loss and size is proposed. The devices consist of two cascaded apodized grating …
between loss and size is proposed. The devices consist of two cascaded apodized grating …
Demonstration of tunable optical delay lines based on apodized grating waveguides
S Khan, S Fathpour - Optics express, 2013 - opg.optica.org
High-speed and tunable integrated optical delay lines are demonstrated based on silicon
grating waveguides apodized by the super-Gaussian function. The submicron channel …
grating waveguides apodized by the super-Gaussian function. The submicron channel …
Cascaded Mach–Zehnder architectures for photonic integrated delay lines
A continuously tunable integrated optical delay line architecture with large bandwidth and
bandwidth-delay product is proposed and demonstrated. The non-resonant delay line is …
bandwidth-delay product is proposed and demonstrated. The non-resonant delay line is …
Silicon photonics for microwave photonics applications
LR Chen - Journal of Lightwave Technology, 2017 - opg.optica.org
We provide an overview of recent work on developing integrated microwave photonic
subsystems in silicon photonics for generating chirped microwave waveforms as well as for …
subsystems in silicon photonics for generating chirped microwave waveforms as well as for …
Continuously tunable silicon optical true-time delay lines with a large delay tuning range and a low delay fluctuation
On-chip switchable optical true-time delay lines (OTTDLs) feature a large group delay tuning
range but suffer from a discrete tuning step. OTTDLs with a large delay tuning range and a …
range but suffer from a discrete tuning step. OTTDLs with a large delay tuning range and a …
Continuously tunable delay line based on SOI tapered Bragg gratings
I Giuntoni, D Stolarek, DI Kroushkov, J Bruns… - Optics express, 2012 - opg.optica.org
The realization of an integrated delay line using tapered Bragg gratings in a drop-filter
configuration is presented. The device is fabricated on silicon-on-insulator (SOI) rib …
configuration is presented. The device is fabricated on silicon-on-insulator (SOI) rib …
Wide-bandwidth continuously tunable optical delay line using silicon microring resonators
We demonstrate a distortion free tunable optical delay as long as 135 ps with a 10 GHz
bandwidth using thermally tuned silicon microring resonators in the novel balanced …
bandwidth using thermally tuned silicon microring resonators in the novel balanced …