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Works (3)

Ultra-sensitive current bistability and light switching in a resonant tunneling superlattice transistor

Journal of Applied Physics
2024-04-28 | Journal article
Contributors: Raman Kumar; Robert B. Kaufman; Fu-Chen Hsiao; Jean-Pierre Leburton; John M. Dallesasse
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Orbital Angular Momentum Modes From VCSELs Using Grayscale Photolithography

IEEE Photonics Technology Letters
2021-08-15 | Journal article
Contributors: Raman Kumar; Pawel Strzebonski; Katherine Lakomy; Kent D. Choquette
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Direct laser writing of volumetric gradient index lenses and waveguides

Light: Science & Applications
2020-12-03 | Journal article
Contributors: Christian R. Ocier; Corey A. Richards; Daniel A. Bacon-Brown; Qing Ding; Raman Kumar; Tanner J. Garcia; Jorik van de Groep; Jung-Hwan Song; Austin J. Cyphersmith; Andrew Rhode et al.
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