Harish Subbaraman

Summary

Publications

  1. doi request reprint Efficient light coupling into in-plane semiconductor nanomembrane photonic devices utilizing a sub-wavelength grating coupler
    Harish Subbaraman
    Omega Optics, Inc, 10306 Sausalito Dr, Austin, Texas 78759, USA
    Opt Express 20:20659-65. 2012
  2. doi request reprint Large optical spectral range dispersion engineered silicon-based photonic crystal waveguide modulator
    Amir Hosseini
    Omega Optics, Inc, 10306 Sausalito Dr, Austin, TX 78759, USA
    Opt Express 20:12318-25. 2012
  3. doi request reprint Transfer of micro and nano-photonic silicon nanomembrane waveguide devices on flexible substrates
    Afshin Ghaffari
    Microelectronics Research Center, The University of Texas at Austin, Austin, TX 78758, USA
    Opt Express 18:20086-95. 2010
  4. doi request reprint Printable thermo-optic polymer switches utilizing imprinting and ink-jet printing
    Xiaohui Lin
    Department of Electrical and Computer Engineering, The University of Texas at Austin, 10100 Burnet Rd, Austin, TX 78758, USA
    Opt Express 21:2110-7. 2013
  5. doi request reprint Optimum access waveguide width for 1 x N multimode interference couplers on silicon nanomembrane
    Amir Hosseini
    Microelectronic Research Center, Department of Electrical and Computer Engineering, University of Texas, 10100 Burnet Road, Austin, Texas 78758, USA
    Opt Lett 35:2864-6. 2010
  6. doi request reprint Group-index independent coupling to band engineered SOI photonic crystal waveguide with large slow-down factor
    Somayyeh Rahimi
    Microelectronic Research Center, Department of Electrical and Computer Engineering, University of Texas, 10100 Burnet Rd, Austin, TX 78758, USA
    Opt Express 19:21832-41. 2011
  7. doi request reprint Low-cost board-to-board optical interconnects using molded polymer waveguide with 45 degree mirrors and inkjet-printed micro-lenses as proximity vertical coupler
    Xiaohui Lin
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78758, USA
    Opt Express 21:60-9. 2013

Collaborators

Detail Information

Publications7

  1. doi request reprint Efficient light coupling into in-plane semiconductor nanomembrane photonic devices utilizing a sub-wavelength grating coupler
    Harish Subbaraman
    Omega Optics, Inc, 10306 Sausalito Dr, Austin, Texas 78759, USA
    Opt Express 20:20659-65. 2012
    ..Coupling efficiency can further be improved with an improved SiNM transfer process. Such high efficiency couplers allow for the successful realization of a plethora of hybrid photonic devices utilizing nanomembrane technology...
  2. doi request reprint Large optical spectral range dispersion engineered silicon-based photonic crystal waveguide modulator
    Amir Hosseini
    Omega Optics, Inc, 10306 Sausalito Dr, Austin, TX 78759, USA
    Opt Express 20:12318-25. 2012
    ..A large signal operation with a record low maximum V(π )× L of 0.0464 V · mm over the low-dispersion optical spectral range is demonstrated. We also report the device operation at 2 GHz...
  3. doi request reprint Transfer of micro and nano-photonic silicon nanomembrane waveguide devices on flexible substrates
    Afshin Ghaffari
    Microelectronics Research Center, The University of Texas at Austin, Austin, TX 78758, USA
    Opt Express 18:20086-95. 2010
    ..This technique is promising to realize high density integration of multilayer hybrid structures on flexible substrates...
  4. doi request reprint Printable thermo-optic polymer switches utilizing imprinting and ink-jet printing
    Xiaohui Lin
    Department of Electrical and Computer Engineering, The University of Texas at Austin, 10100 Burnet Rd, Austin, TX 78758, USA
    Opt Express 21:2110-7. 2013
    ..5 ms. The printing technique demonstrates great potential for high throughput, roll-to-roll fabrication of low cost photonic devices...
  5. doi request reprint Optimum access waveguide width for 1 x N multimode interference couplers on silicon nanomembrane
    Amir Hosseini
    Microelectronic Research Center, Department of Electrical and Computer Engineering, University of Texas, 10100 Burnet Road, Austin, Texas 78758, USA
    Opt Lett 35:2864-6. 2010
    ..The experimental investigations demonstrate that the analytical results can be reliably used as a design rule for MMI couplers with large number of outputs...
  6. doi request reprint Group-index independent coupling to band engineered SOI photonic crystal waveguide with large slow-down factor
    Somayyeh Rahimi
    Microelectronic Research Center, Department of Electrical and Computer Engineering, University of Texas, 10100 Burnet Rd, Austin, TX 78758, USA
    Opt Express 19:21832-41. 2011
    ..5 is demonstrated, that corresponds to the largest slow-down factor of 0.31 ever demonstrated for a PCW with oxide bottom cladding...
  7. doi request reprint Low-cost board-to-board optical interconnects using molded polymer waveguide with 45 degree mirrors and inkjet-printed micro-lenses as proximity vertical coupler
    Xiaohui Lin
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78758, USA
    Opt Express 21:60-9. 2013
    ..Data transmission at 10 Gbps reveals that inter-board interconnects has a bit error rate (BER) of 1.1 × 10(-10) and 6.2 × 10(-13) without and with the micro-lenses, respectively...