Publications

Displaying 69 publications
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Journal Article

  1. R. H. El-Jaroudi, K. M. McNicholas, H. S. Maczko, R. Kudrawiec, and S. R. Bank, "Growth advancement of GaAs-based BGaInAs alloys emitting at 1. 3 um by molecular beam epitaxy," Journal of Crystal Growth and Design, May 2022. Digital object identifier
  2. H. S. Maczko, R. H. El-Jaroudi, J. Kopaczek, S. R. Bank, and R. Kudrawiec, "Photoreflectance studies of the band gap alignments in boron diluted BGaInAs/GaAs quantum wells," Optical Materials Express, vol. 12, no. 8, pp. 3118-3131, Dec 2022. Digital object identifier
  3. J. Kopaczek, F. Dybala, S. J. Zelewski, N. Sokolowski, W. Zuraw, K. M. McNicholas, R. H. El-Jaroudi, R. C. White, S. R. Bank, and R. Kudrawiec, "Photoreflectance studies of temperature and hydrostatic pressure dependencies of direct optical transitions in BGaAs alloys grown on GaP," Journal of Physics D: Applied Physics, vol. 55, no. 1, pp. 015107, Oct 2021. Digital object identifier
  4. R. Kudrawiec, M. Polak, K. M. McNicholas, J. Kopaczek, M. A. Wistey, and S. R. Bank, "Bowing of the band gap and spin-orbit splitting energy in BGaAs," Materials Research Express, vol. 6, no. 12, pp. 125913, Jan 2020. Digital object identifier
  5. K. Appaiah, S. Vishwanath, and S. R. Bank, "Impact of fiber core diameter on dispersion and multiplexing in multimode-fiber links," OSA Optics Express, vol. 22, no. 14, pp. 17158-17171, Jul 2014. Digital object identifier
  6. K. Appaiah, S. Zisman, A. Kumar. Das, S. Vishwanath, and S. R. Bank, "Analysis of Laser and Detector Placement in Incoherent MIMO Multimode Fiber Systems," IEEE J. Opt. Commun. Netw., vol. 6, no. 4, pp. 1, Apr 2014. Digital object identifier
  7. K. Appaiah, R. Salas, S. Vishwanath, and S. R. Bank, "Offset Coupling, Feedback, and Spatial Multiplexing in 4 × 4 Incoherent-MIMO Multimode Fiber Links," IEEE/OSA J. Lightw. Technol., vol. 31, no. 17, pp. 2926-2939, Aug 2013. Digital object identifier
  8. K. Appaiah, S. Vishwanath, and S. R. Bank, "Vector Intensity-Modulation and Channel State Feedback for Multimode Fiber Optic Links," IEEE Trans. Commun., vol. 61, no. 7, pp. 2958-2969, Jul 2013. Digital object identifier
  9. R. Kudrawiec, H. P. Nair, M. Latkowska, K. Misiewics, S. R. Bank, and W. Walukiewics, "Contactless electroreflectance study of Fermi level pinning on GaSb surface in n-type and p-type GaSb Van Hoof structures," J. Appl. Phys., vol. 112, pp. 123513, Dec 2012. Digital object identifier
  10. (Invited) K. Appaiah, S. Vishwanath, and S. R. Bank, "Device Design and Signal Processing for Multiple-Input Multiple-Output Multimode Fiber Links," Proc. of SPIE, vol. 8267, pp. 826715, Jan 2012. Digital object identifier
  11. K. Appaiah, S. Vishwanath, and S. R. Bank, "Advanced Modulation and Multiple-Input Multiple-Output for Multimode Fiber Links," PTL, no. 99, pp. 1-3, Sep 2011. Digital object identifier
  12. A. M. Mintairov, K. Sun, J. L. Merz, H. B. Yuen, S. R. Bank, M. A. Wistey, J. S. Harris, G. Peake, A. Egorov, V. Ustinov, R. Kudrawiec, and J. Misiewicz, "Atomic arrangement and emission properties of GaAs(In, Sb)N quantum wells," Semic. Sci. Technol., vol. 24, no. 7, pp. 075013, Jul 2009. Digital object identifier
  13. R. Kudrawiec, P. Poloczek, J. Misiewicz, H. P. Bae, T. Sarmiento, S. R. Bank, H. B. Yuen, M. A. Wistey, and J. S. Harris, "Contactless electroreflectance of GaInNAsSb/GaNAs/GaAs quantum wells emitting at 1. 5\—1. 65 \µm: Broadening of the fundamental transition," APL, vol. 94, no. 3, pp. 031903, Jan 2009. Digital object identifier
  14. R. Kudrawiec, H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, J. S. Harris, M. Motyka, and J. Misiewicz, "On the Fermi level pinning in as-grown GaInNAs(Sb)/GaAs quantum wells with indium content of 8%\—32%," J. Appl. Phys., vol. 104, no. 3, pp. 033526, Aug 2008. Digital object identifier
  15. Y. Xin, .C . Y. Lin, Y. Li, H. P. Bae, H. B. Yuen, M. A. Wistey, J. S. Harris, S. R. Bank, and L. F. Lester, "Monolithic 1. 55 \µm GaInNAsSb quantum well passively modelocked lasers," Electron. Lett., vol. 44, no. 9, pp. 581-582, Apr 2008. Digital object identifier
  16. R. Kudrawiec, H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, J. S. Harris, M. Motyka, and J. Misiewicz, "Contactless electroreflectance approach to study the Fermi level position in GaInNAs/GaAs quantum wells," J. Appl. Phys., vol. 102, no. 11, pp. 113501, Dec 2007. Digital object identifier
  17. S. R. Bank, H. P. Bae, L. L. Goddard, H. B. Yuen, M. A. Wistey, R. Kudrawiec, and J. S. Harris, "Recent Progress on 1. 55-\µm Dilute-Nitride Lasers," IEEE J. Quantum Electron., vol. 43, no. 9, pp. 773-785, Sep 2007. Digital object identifier
  18. J. S. Harris, R. Kudrawiec, H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, D. B. Jackrel, E. R. Pickett, T. Sarmiento, L. L. Goddard, V. Lordi, and T. Gugov, "Development of GaInNAsSb alloys: Growth, band structure, optical properties and applications," Physica Status Solidi (b), vol. 244, no. 8, pp. 2707-2729, Jul 2007. Digital object identifier
  19. H. P. Bae, S. R. Bank, H. B. Yuen, T. Sarmiento, E. R. Pickett, M. A. Wistey, and J. S. Harris, "Temperature dependencies of annealing behaviors of GaInNAsSb/GaNAs quantum wells for long wavelength dilute-nitride lasers," APL, vol. 90, no. 23, pp. 231119, Jun 2007. Digital object identifier
  20. R. Kudrawiec, S. R. Bank, H. B. Yuen, H. P. Bae, M. A. Wistey, L. L. Goddard, J. S. Harris, M. Gladysiewicz, M. Motyka, and J. Misiewicz, "Conduction band offset for Ga0. 62In0. 38NxAs0. 991 - xSb0. 009/GaNyAs1 - y/GaAs systems with the ground state transition at 1. 5-1. 65 \µm," APL, vol. 90, no. 13, pp. 131905, Mar 2007. Digital object identifier
  21. R. Kudrawiec, H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, J. S. Harris, M. Motyka, and J. Misiewicz, "Fermi level shift in GaInNAsSb/GaAs quantum wells upon annealing studied by contactless electroreflectance," APL, vol. 90, no. 6, pp. 061902, Feb 2007. Digital object identifier
  22. R. Kudrawiec, H. B. Yuen, M. Motyka, M. Gladysiewicz, J. Misiewicz, S. R. Bank, H. P. Bae, M. A. Wistey, and J. S. Harris, "Contactless electroreflectance of GaInNAsSb∕GaAs single quantum wells with indium content of 8%–32%," J. of Appl. Phys., vol. 101, no. 1, pp. 013504, Jan 2007. Digital object identifier
  23. R. Kudrawiec, M. Gladysiewicz, J. Misiewicz, H. B. Yuen, S. R. Bank, M. A. Wistey, H. P. Bae, and J. S. Harris, "Interband transitions in GaN0. 02As0. 98-xSbx/GaAs (0<x<0. 11) single quantum wells studied by contactless electroreflectance spectroscopy," Phys. Rev. B, vol. 73, pp. 245413, Jun 2006. Digital object identifier
  24. S. R. Bank, H. B. Yuen, H. P. Bae, M. A. Wistey, A. Moto, and J. S. Harris, "Enhanced luminescence in GaInNAsSb quantum wells through variation of the arsenic and antimony fluxes," APL, vol. 88, no. 24, pp. 241923, Jun 2006. Digital object identifier
  25. S. R. Bank, H. B. Yuen, H. P. Bae, M. A. Wistey, and J. S. Harris, "Overannealing effects in GaInNAs(Sb) alloys and their importance to laser applications," APL, vol. 88, no. 22, pp. 221115, Dec 2006. Digital object identifier
  26. H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, and J. S. Harris, "Effects of strain on the optimal annealing temperature of GaInNAsSb quantum wells," APL, vol. 88, no. 22, pp. 221913, May 2006. Digital object identifier
  27. R. Kudrawiec, M. Motyka, M. Gladysiewicz, J. Misiewicz, H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, and J. S. Harris, "Band gap discontinuity in Ga0. 9In0. 1N0. 027As0. 973 - xSbx/GaAs single quantum wells with 0 ≤ x < 0. 06 studied by contactless electroreflectance spectroscopy," APL, vol. 88, no. 22, pp. 221113, May 2006. Digital object identifier
  28. M. A. Wistey, S. R. Bank, H. P. Bae, H. B. Yuen, E. R. Pickett, L. L. Goddard, and J. S. Harris, "GaInNAsSb/GaAs vertical cavity surface emitting lasers at 1534 nm," Electron. Lett., vol. 42, no. 5, pp. 282-283, Mar 2006. Digital object identifier
  29. S. R. Bank, H. P. Bae, H. B. Yuen, M. A. Wistey, L. L. Goddard, and J. S. Harris, "Room-temperature continuous-wave 1. 55 \µm GaInNAsSb laser on GaAs," Electron. Lett., vol. 42, no. 3, pp. 156-157, Feb 2006. Digital object identifier
  30. H. B. Yuen, S. R. Bank, H. P. Bae, M. A. Wistey, and J. S. Harris, "The role of antimony on properties of widely varying GaInNAsSb compositions," J. Appl. Phys., vol. 99, no. 9, pp. 093504, Dec 2006. Digital object identifier
  31. S. R. Bank, H. B. Yuen, M. A. Wistey, V. Lordi, H. P. Bae, and J. S. Harris, "Effects of growth temperature on the structural and optical properties of 1. 55 \µm GaInNAsSb quantum wells grown on GaAs," APL, vol. 87, no. 2, pp. 021908, Jul 2005. Digital object identifier
  32. S. R. Bank, M. A. Wistey, H. B. Yuen, L. L. Goddard, H. P. Bae, and J. S. Harris, "Molecular-beam epitaxy growth of low-threshold cw GaInNAsSb lasers at 1. 5 \µm," J. Vac. Sci. Technol. B, vol. 23, no. 3, pp. 1337-1340, Jun 2005. Digital object identifier
  33. M. A. Wistey, S. R. Bank, H. B. Yuen, H. P. Bae, and J. S. Harris, "Nitrogen plasma optimization for high-quality dilute nitrides," J. Cryst. Growth, vol. 278, no. 1-4, pp. 229-233, May 2005. Digital object identifier
  34. R. Kudrawiec, K. Ryczko, J. Misiewicz, H. B. Yuen, S. R. Bank, M. A. Wistey, H. P. Bae, and J. S. Harris, "Band-gap discontinuity in GaN0. 02As0. 87Sb0. 11/GaAs single-quantum wells investigated by photoreflectance spectroscopy," APL, vol. 86, no. 14, pp. 141908, Mar 2005. Digital object identifier
  35. R. Kudrawiec, P. Sitarek, J. Misiewicz, S. R. Bank, H. B. Yuen, M. A. Wistey, and J. S. Harris, "Interference effects in electromodulation spectroscopy applied to GaAs-based structures: A comparison of photoreflectance and contactless electroreflectance," APL, vol. 86, no. 9, pp. 091115, Feb 2005. Digital object identifier
  36. R. Kudrawiec, H. B. Yuen, K. Ryczko, J. Misiewicz, S. R. Bank, M. A. Wistey, H. P. Bae, and J. S. Harris, "Photoreflectance and photoluminescence investigations of a step-like GaInNAsSb/GaAsN/GaAs quantum well tailored at 1. 5 \µm: The energy level structure and the Stokes shift," J. Appl. Phys., vol. 97, no. 5, pp. 053515, Feb 2005. Digital object identifier
  37. H. B. Yuen, S. R. Bank, M. A. Wistey, J. S. Harris, M. Seong, S. Yoon, R. Kudrawiec, and J. Misiewicz, "Improved optical quality of GaNAsSb in the dilute Sb limit," J. Appl. Phys., vol. 97, no. 11, pp. 113510, Dec 2005. Digital object identifier
  38. H. B. Yuen, M. A. Wistey, S. R. Bank, H. P. Bae, and J. S. Harris, "Investigation of nitrogen flow variation into a radio frequency plasma cell on plasma properties and GaInNAs grown by molecular beam epitaxy," J. Vac. Sci. Technol. B, vol. 23, no. 3, pp. 1328-1332, Dec 2005. Digital object identifier
  39. S. R. Bank, M. A. Wistey, L. L. Goddard, H. B. Yuen, H. P. Bae, and J. S. Harris, "High-performance 1. 5 \µm GaInNAsSb lasers grown on GaAs," Electron. Lett., vol. 40, no. 19, pp. 1186-1187, Sep 2004. Digital object identifier

Conference Paper

  1. Q. Meng, R. H. El-Jaroudi, R. C. White, H. S. Maczko, T. Dey, R. Kudrawiec, S. R. Bank, and M. A. Wistey, "Bandgap Evolution in B-III-V Alloys," 66th Electronic Materials Conf. (EMC), College Park, Maryland, Jun 2024.
  2. Q. Meng, R. C. White, R. H. El-Jaroudi, T. Dey, L. Gelczuk, R. Kudrawiec, S. R. Bank, and M. A. Wistey, "Improvement in Optical Quality Upon Annealing in B-III-V Alloys," 66th Electronic Materials Conf. (EMC), College Park, Maryland, Jun 2024.
  3. R. H. El-Jaroudi, K. M. McNicholas, B. A. Bouslog, J. Kopaczek, R. Kudrawiec, and S. R. Bank, "BGaInAs/GaAs quantum wells for 1. 3µm lasers," 61st Electronic Materials Conf. (EMC), Ann Arbor, MI, Jun 2019.
  4. H. S. Maczko, J. Kopaczek, S. J. Maddox, A. K. Rockwell, S. D. March, M. Gladysiewicz, S. R. Bank, and R. Kudrawiec, "An AlInAsSb/GaSb Superlattice Analysis–The Digital Alloy Iduced Conduction Band States," International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Hong Kong, China, Nov 2018. Digital object identifier
  5. K. M. McNicholas, D. J. Ironside, R. H. El-Jaroudi, H. S. Maczko, G. Cossio, L. J. Nordin, S. D. Sifferman, R. Kudrawiec, E. T. Yu, D. Wasserman, and S. R. Bank, "BGaAs/GaP heteroepitaxy for strain-free luminescent layers on Si," 60th Electronic Materials Conf. (EMC), Santa Barbara, CA, Jun 2018.
  6. S. D. Sifferman, M. Motyka, A. F. Briggs, K. J. Underwood, K. M. McNicholas, R. Kudrawiec, J. T. Gopinath, and S. R. Bank, "Dilute-Bismide Alloys for GaSb-based Mid-Infrared Semiconductor Lasers," Conf. on Lasers and Electro Optics (CLEO), San Jose, CA, May 2018.
  7. K. Appaiah, R. Salas, S. Vishwanath, and S. R. Bank, "Enhancing data rates in graded-index multimode fibers with offset coupling and multiplexing," Optical Fiber Communication Conf. (OFC), Anaheim, CA, Mar 2013.
  8. K. Appaiah, S. Vishwanath, and S. R. Bank, "Device Design and Signal Processing for Multiple-Input Multiple- Output Multimode Fiber Links," IEEE International Conf. on Communications (ICC), Toronto, ON, Jun 2012.
  9. K. Appaiah, S. Zisman, S. Vishwanath, and S. R. Bank, "Dynamic Detector Selection for Multiple-Input Multiple-Output (MIMO) Multimode Fiber Links," Conf. on Lasers and Electro Optics (CLEO), San Jose, CA, May 2012.
  10. (Invited) S. R. Bank, S. Vishwanath, K. Appaiah, and S. Zisman, "Device Design for Multiple-Input Multiple-Output (MIMO) Over Multimode Optical Fiber," SPIE Photonics West, San Francisco, CA, Jan 2012.
  11. K. Appaiah, S. Vishwanath, and S. R. Bank, "Multiple-Input Multiple-Output with Predistortion and Signal Processing for Multimode Fiber Links," Conf. on Lasers and Electro Optics (CLEO), Baltimore, MD, May 2011.