Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Robert Boeck"'
Autor:
Haike Zhu, Sean Anderson, Nick Karfelt, Lingjun Jiang, Yunchu Li, Robert Boeck, Hiroyuki Yamazaki, Meng Wang, Raju Kankipati, Richard Grzybowski
Publikováno v:
Nanomaterials, Vol 11, Iss 8, p 1941 (2021)
Targeting high-speed, low-cost, short-reach intra-datacenter connections, we designed and tested an integrated silicon photonic circuit as a transmitter engine. This engine can be packaged into an optical transceiver module which meets the QSFP-DD Fo
Externí odkaz:
https://doaj.org/article/81a6ebcd313a4a2895b459d6c1769abd
Autor:
Hiroyuki Yamazaki, Meng Wang, Nick Karfelt, Richard Grzybowski, Sean Anderson, Raju Kankipati, Yunchu Li, Robert Boeck, Haike Zhu, Lingjun Jiang
Publikováno v:
Nanomaterials, Vol 11, Iss 1941, p 1941 (2021)
Nanomaterials
Volume 11
Issue 8
Nanomaterials
Volume 11
Issue 8
Targeting high-speed, low-cost, short-reach intra-datacenter connections, we designed and tested an integrated silicon photonic circuit as a transmitter engine. This engine can be packaged into an optical transceiver module which meets the QSFP-DD Fo
Autor:
Nicolas A. F. Jaeger, Robert Boeck, Hossam Shoman, Sudip Shekhar, Lukas Chrostowski, Hasitha Jayatilleka
Publikováno v:
Journal of Lightwave Technology. 36:210-218
Coupled silicon ring resonator filters offer high-order spectral features such as steep roll-offs, high extinction ratios, and wide pass-bands, which are attractive to many applications in telecommunications and quantum computing systems. However, so
Autor:
Sudip Shekhar, Nicolas A. F. Jaeger, Lukas Chrostowski, Mohammed W. AlTaha, Robert Boeck, Jonas Flueckiger, Hasitha Jayatilleka
Publikováno v:
OFC
Using in-resonator photoconductive heaters to monitor and tune the light intensity inside the resonators, a four-ring Vernier filter is automatically tuned across the entire C-band and stabilized over a 40 °C temperature range.
FSR-free silicon-on-insulator microring resonator based filter with bent contra-directional couplers
Autor:
Robert Boeck, Hasitha Jayatilleka, Lukas Chrostowski, Wei Shi, Nicolas A. F. Jaeger, Nourhan Eid
Publikováno v:
Optics express. 24(25)
High-speed optical interconnects drive the need for compact microring resonators (MRRs) with wide free spectral ranges (FSRs). A silicon-on-insulator MRR based filter with bent contra-directional couplers that exhibits an FSR-free response, at both t
Autor:
Nourhan Eid, Hasitha Jayatilleka, Nicolas A. F. Jaeger, Wei Shi, Lukas Chrostowski, Robert Boeck
Publikováno v:
2016 IEEE Photonics Conference (IPC).
We experimentally demonstrate a silicon-on-insulator microring resonator filter that uses bent contradirectional couplers to eliminate the filter's free spectral range. The filter's measured side-mode suppression is greater than 15 dB, the extinction
Publikováno v:
2016 Photonics North (PN).
We propose a Vernier assisted Mach-Zehnder modulator (VAMZM) design that employs phase modulation on series-coupled Vernier rings' suppressed notches at the through ports to achieve a large extinction ratio and a small insertion loss.
Autor:
Jonas Flueckiger, Kyle Murray, Sudip Shekhar, Hasitha Jayatilleka, Lukas Chrostowski, Robert Boeck, Nicolas A. F. Jaeger
Publikováno v:
OFC
Using in-resonator photoconductive heaters to both sense and control the intra-cavity light intensity of microring resonators, automatic tuning of a silicon-on-insulator two-ring Vernier filter is demonstrated across the entire C-band.
Publikováno v:
2015 Photonics North.
We demonstrate theoretically a silicon resonator reflector, having no free spectral range, using a distributed Bragg reflector and a contra-directional grating coupler. The spectral response of the device meets numerous commercial specifications for
Publikováno v:
Optics express. 23(8)
We present a process calibration method for designing silicon-on-insulator (SOI) contra-directional grating couplers (contra-DCs). Our method involves determining the coupling coefficients of fabricated contra-DCs by using their full-width-at-half-ma