Power-Efficient, High-Bandwidth Optical ... - Hot Interconnects

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Assembled 850-nm Optomodule35mmBottom• Optochip soldered onto high-speed organiccarrier (EIT CoreEZ TM )• 24 TX + 24 RX high-speed I/O routed to probe siteson the surfaceLens array attachedto Optochip throughmilled cavity© 2011 IBM
log 10[BER]360 Gb/s Bidirectional Optomodules: 24 x 15 Gb/s/ch-5-6-7-8-9-10-1110Gb/s12.5Gb/s15Gb/s-12-18 -16 -14 -12 -10 -8 -6 -4Average Power (dBm)• TX operates up to 20 Gb/s, RX to 15 Gb/s• Tested with fiber probe• 360 Gb/s bi-directional total– 24 + 24 @ 15 Gb/s• Uniform performance – RX sensitivityF. E. Doany et al., "Terabit/s-Class 24-Channel Bidirectional Optical Transceiver Module Based on TSV Si Carrier for Board-Level Interconnects," ECTC 2010.© 2011 IBM
Page 1 and 2: Hot InterconnectsAugust 23, 2012Pow
Page 3 and 4: Evolution of Optical interconnectsT
Page 5 and 6: LasersLasersLasersDetectorsLasersLa
Page 7 and 8: Outline• Intro to Fiber Optics Li
Page 9 and 10: Evolution of Parallel Optics in Sup
Page 11 and 12: Optics close to logic, rather than
Page 13 and 14: 2012: Blue Gene/QSequoia - (96) IBM
Page 15 and 16: Exascale Blueprint: U.S. Department
Page 19 and 20: Optical PCB’s with Integrated Tra
Page 21 and 22: Total Loss (dB)Optical-PCB Technolo
Page 23 and 24: Path to Tb/s Modules: Three Generat
Page 25 and 26: 985-nm Transceivers: High-speed, Lo
Page 27: 3.9mmCompact Si-carrier 850-nm Opto
Page 31 and 32: Holey Optochip Highly Integrated 8
Page 33 and 34: “Holey” Transceiver Module: Tb/
Page 35 and 36: Optochip Packaging: Pluggable Modul
Page 37 and 38: Probe-able Holey Optomodule: 20 Gb/
Page 39 and 40: Path to Optimizing Link Power Effic
Page 41 and 42: New Technologies: More BW per Fiber
Page 43 and 44: An Alternative to CWDM: Multicore F
Page 47 and 48: Power Efficiency (pJ/bit)90-nm CMOS
Page 49 and 50: Applying Signal Processing to Low P
Page 51 and 52: Efficiency (pJ/bit)Summary of Power
Page 53 and 54: Transmitter-side FFE (TX EQ) is Dra
Page 55 and 56: Summary: Path to High-Speed, Low-Po
Page 57 and 58: Back up57© 2011 IBM Corporation
Page 59 and 60: Optical Link Reliability for PetaSc
Page 61: Key Advantage for Multimode Optics:

Power-Efficient, High-Bandwidth Optical ... - Hot Interconnects

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