D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 60 Citations 13,853 291 World Ranking 574 National Ranking 288

Overview

What is he best known for?

The fields of study he is best known for:

  • Optics
  • Quantum mechanics
  • Laser

Optoelectronics, Optics, Laser, Grating and Vertical-cavity surface-emitting laser are his primary areas of study. As a member of one scientific family, he mostly works in the field of Optoelectronics, focusing on Laser linewidth and, on occasion, Lithography. His study involves Wavelength, Tunable laser, Resonator, Reflector and Quantum well, a branch of Optics.

His Laser research incorporates themes from Optical fiber, Optical power and Nanophotonics. His Grating study combines topics in areas such as Orders of magnitude, Scattering, Broadband and Refractive index. He combines subjects such as Silicon on insulator, Aperture, Modulation and Continuous wave with his study of Vertical-cavity surface-emitting laser.

His most cited work include:

  • A surface-emitting laser incorporating a high-index-contrast subwavelength grating (486 citations)
  • Slow-light optical buffers: capabilities and fundamental limitations (428 citations)
  • Nanolasers grown on silicon (403 citations)

What are the main themes of his work throughout his whole career to date?

Connie J. Chang-Hasnain spends much of his time researching Optoelectronics, Optics, Vertical-cavity surface-emitting laser, Grating and Laser. His Optoelectronics study frequently involves adjacent topics like Optical amplifier. His Optical amplifier study deals with Slow light intersecting with Electromagnetically induced transparency and Group velocity.

His research investigates the link between Vertical-cavity surface-emitting laser and topics such as Wavelength-division multiplexing that cross with problems in Optical communication. The study incorporates disciplines such as Broadband, Resonator, Reflector and Beam steering in addition to Grating. Quantum well and Lasing threshold are the primary areas of interest in his Laser study.

He most often published in these fields:

  • Optoelectronics (78.62%)
  • Optics (62.05%)
  • Vertical-cavity surface-emitting laser (28.09%)

What were the highlights of his more recent work (between 2014-2021)?

  • Optoelectronics (78.62%)
  • Optics (62.05%)
  • Grating (27.88%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Optoelectronics, Optics, Grating, Vertical-cavity surface-emitting laser and Wavelength. Connie J. Chang-Hasnain has researched Optoelectronics in several fields, including High contrast, Laser and Nanopillar. His study looks at the relationship between Optics and fields such as Phase, as well as how they intersect with chemical problems.

Connie J. Chang-Hasnain has included themes like Wafer, Modulation, Biosensor, Microelectromechanical systems and Resonator in his Grating study. His studies in Vertical-cavity surface-emitting laser integrate themes in fields like Range, Tunable laser and Optical coherence tomography. The various areas that Connie J. Chang-Hasnain examines in his Wavelength study include Interferometry, Polarization and Near and far field.

Between 2014 and 2021, his most popular works were:

  • Flexible photonic metastructures for tunable coloration (115 citations)
  • Heterogeneously integrated long-wavelength VCSEL using silicon high contrast grating on an SOI substrate (58 citations)
  • Recent advances in high-contrast metastructures, metasurfaces, and photonic crystals (57 citations)

In his most recent research, the most cited papers focused on:

  • Optics
  • Quantum mechanics
  • Laser

His primary areas of investigation include Optoelectronics, Optics, Grating, Laser and Vertical-cavity surface-emitting laser. Optoelectronics is a component of his Silicon, Photonic integrated circuit, Semiconductor laser theory, Indium phosphide and Lasing threshold studies. When carried out as part of a general Optics research project, his work on Refractive index, Single-mode optical fiber and Photonics is frequently linked to work in Range, therefore connecting diverse disciplines of study.

His Grating study integrates concerns from other disciplines, such as Phase, High contrast, Biosensor, Silicon on insulator and Resonator. His studies deal with areas such as Wavelength, Optical coherence tomography, Broadband, Orders of magnitude and Coupling as well as Laser. The concepts of his Vertical-cavity surface-emitting laser study are interwoven with issues in Optical field, Laser pumping, Oscillation and Optomechanics.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

A surface-emitting laser incorporating a high-index-contrast subwavelength grating

Michael C.Y. Huang;Y. Zhou;Connie J. Chang-Hasnain.
Nature Photonics (2007)

648 Citations

Dynamic, polarization, and transverse mode characteristics of vertical cavity surface emitting lasers

C.J. Chang-Hasnain;J.P. Harbison;G. Hasnain;A.C. Von Lehmen.
IEEE Journal of Quantum Electronics (1991)

561 Citations

Slow-light optical buffers: capabilities and fundamental limitations

R.S. Tucker;Pei-Cheng Ku;C.J. Chang-Hasnain.
Journal of Lightwave Technology (2005)

556 Citations

Nanolasers grown on silicon

Roger Chen;Thai-Truong D. Tran;Kar Wei Ng;Wai Son Ko.
Nature Photonics (2011)

545 Citations

Ultrabroadband mirror using low-index cladded subwavelength grating

C.F.R. Mateus;M.C.Y. Huang;Yunfei Deng;A.R. Neureuther.
IEEE Photonics Technology Letters (2004)

532 Citations

Tunable VCSEL

C.J. Chang-Hasnain.
IEEE Journal of Selected Topics in Quantum Electronics (2000)

512 Citations

High-contrast gratings for integrated optoelectronics

Connie J. Chang-Hasnain;Weijian Yang.
Advances in Optics and Photonics (2012)

478 Citations

Variable optical buffer using slow light in semiconductor nanostructures

C.J. Chang-Hasnain;Pei-cheng Ku;Jungho Kim;Shun-lien Chuang.
Proceedings of the IEEE (2003)

413 Citations

Slow light in semiconductor quantum wells.

Pei Cheng Ku;Forrest Sedgwick;Connie J. Chang-Hasnain;Phedon Palinginis.
Optics Letters (2004)

381 Citations

Theoretical analysis of subwavelength high contrast grating reflectors.

Vadim Karagodsky;Forrest G Sedgwick;Connie J Chang-Hasnain.
Optics Express (2010)

324 Citations

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