Please use this identifier to cite or link to this item: http://dx.doi.org/10.14279/depositonce-10096
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Main Title: Fabrication and characterization of integrable GaAs-based high-contrast grating reflector and Fabry-Pérot filter array with GaInP sacrificial layer
Author(s): Liu, Anjin
Wolf, Philip
Schulze, Jan-Hindrik
Bimberg, Dieter
Type: Article
Language Code: en
Abstract: Integrable GaAs-based high-contrast gratings (HCGs) are fabricated and characterized, targeting applications in high-speed vertical-cavity surface-emitting lasers (VCSELs). A Ga 0.51 In 0.49 P sacrificial layer beneath the GaAs layer is employed to create a low index surrounding HCG strips by selective etching. Experimental results show that the finite-size HCG has a reflectivity of 93% from 1270 to 1330 nm for the transverse magnetic polarization, which is consistent with the calculated results. An HCG-based Fabry-Perot filter array formed by the different HCGs, air gap, and GaAs substrate is demonstrated. The measured resonance wavelengths of the filter arrays are consistent with the theoretical results, which implies that the resonance wavelength of such filters can be tuned by parameters of the HCG itself.
URI: https://depositonce.tu-berlin.de/handle/11303/11208
http://dx.doi.org/10.14279/depositonce-10096
Issue Date: 2016
Date Available: 22-May-2020
DDC Class: 530 Physik
Subject(s): gratings
subwavelength structures
mirrors
vertical-cavity surface-emitting laser
VCSEL
wavelength filtering devices
License: http://rightsstatements.org/vocab/InC/1.0/
Journal Title: IEEE Photonics Journal
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Publisher Place: New York, NY
Volume: 8
Issue: 1
Article Number: 2700509
Publisher DOI: 10.1109/JPHOT.2016.2520834
EISSN: 1943-0655
Appears in Collections:Inst. Festkörperphysik » Publications

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