GHz Modulation Enabled Using Large Extinction Ratio Waveguide-Modulator Integrated with 404 nm GaN Laser Diode

Chao Shen; Changmin Lee; Tien Khee Ng; James S. Speck; Shuji Nakamura; Steven P. DenBaars; Ahmed Y. Alyamani; Munir M. Eldesouki; Boon S. Ooi; IEEE

Conference proceeding

GHz Modulation Enabled Using Large Extinction Ratio Waveguide-Modulator Integrated with 404 nm GaN Laser Diode

Chao Shen, Changmin Lee, Tien Khee Ng, James S. Speck, Shuji Nakamura, Steven P. DenBaars, Ahmed Y. Alyamani, Munir M. Eldesouki, Boon S. Ooi and IEEE

2016 IEEE PHOTONICS CONFERENCE (IPC), pp.813-814

IEEE Photonics Conference

01/01/2016

Abstract

Engineering

Engineering, Electrical & Electronic

Optics

Physical Sciences

Science & Technology

Technology

A 404-nm emitting InGaN-based laser diode with integrated-waveguide-modulator showing a large extinction ratio of 11.3 dB was demonstrated on semipolar (20 (2) over bar(1) over bar) plane GaN substrate. The device shows a low modulation voltage of -2.5V and similar to GHz -3 dB bandwidth, enabling 1.7 Gbps data transmission.

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Title: GHz Modulation Enabled Using Large Extinction Ratio Waveguide-Modulator Integrated with 404 nm GaN Laser Diode
Creators - without role: Chao Shen - King Abdullah Univ Sci & Technol KAUST, Photon Lab, Thuwal 21534, Saudi Arabia
Changmin Lee - Univ Calif Santa Barbara, Santa Barbara UCSB, Mat Dept, Santa Barbara, CA 93106 USA
Tien Khee Ng - King Abdullah Univ Sci & Technol KAUST, Photon Lab, Thuwal 21534, Saudi Arabia
James S. Speck - Univ Calif Santa Barbara, Santa Barbara UCSB, Mat Dept, Santa Barbara, CA 93106 USA
Shuji Nakamura - Univ Calif Santa Barbara, Santa Barbara UCSB, Mat Dept, Santa Barbara, CA 93106 USA
Steven P. DenBaars - Univ Calif Santa Barbara, Santa Barbara UCSB, Mat Dept, Santa Barbara, CA 93106 USA
Ahmed Y. Alyamani - King Abdulaziz City Sci & Technol KACST, Riyadh 11442, Saudi Arabia
Munir M. Eldesouki - King Abdulaziz City Sci & Technol KACST, Riyadh 11442, Saudi Arabia
Boon S. Ooi - King Abdullah Univ Sci & Technol KAUST, Photon Lab, Thuwal 21534, Saudi Arabia
IEEE
Publication Details: 2016 IEEE PHOTONICS CONFERENCE (IPC), pp.813-814
Series: IEEE Photonics Conference
Publisher: IEEE
Number of pages: 2
Grant note: KACST TIC R2-FP-008 / King Abdulaziz City for Science and Technology (KACST) BAS/1/1614-01-01 / KAUST baseline funding KACST-KAUST-UCSB Solid-State Lighting Program
Identifiers: 9941829908331
Academic Unit: King Abdullah University of Science & Technology; King Abdulaziz City for Science & Technology
Language: English
Resource Type: Conference proceeding