Air-cavity dominated HCG-VCSEL with a wide continuous tuning

Air-cavity dominated HCG-VCSEL with a wide continuous tuning

We present continuously tuned emission of 940-1000 mm wavelength from an electrically-pumped VCSEL without top DBR layers via an electrostatically controlled HCG mirror. Large tuning range results from a high optical intensity in the air cavity.

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Bibliographic Details
Main Authors: Kapraun, Jonas, Qi, Jipeng, Wang, Jiaxing, Tingzon, Philippe Martin B., Cook, Kevin, Kolev, Emil, Coldren, Larry A., Chang-Hasnain, Connie J.
Format: text
Published: Animo Repository 2018
Subjects:
Tunable lasers
Wavelengths
Physics
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/6369
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Institution: De La Salle University
Description
Summary:We present continuously tuned emission of 940-1000 mm wavelength from an electrically-pumped VCSEL without top DBR layers via an electrostatically controlled HCG mirror. Large tuning range results from a high optical intensity in the air cavity.

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