This title appears in the Scientific Report :
2017
Please use the identifier:
http://dx.doi.org/10.1088/1361-6641/aa69f5 in citations.
Photon guiding characteristics of waveguide membranes coupled to a microdisk of ZnSe/(Zn,Mg)Se quantum well structures
Photon guiding characteristics of waveguide membranes coupled to a microdisk of ZnSe/(Zn,Mg)Se quantum well structures
Integrated optical devices composed of waveguides and microdisks emitting blue light were fabricated from ZnSe/(Zn,Mg)Se quantum well structures. Here we study the optical properties and photon guiding characteristics of such devices. The structures were fabricated by multi-step electron beam lithog...
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Personal Name(s): | Schmidt, Gesa (Corresponding author) |
---|---|
Rieger, T. / Trellenkamp, S. / Grützmacher, D. / Pawlis, A. | |
Contributing Institute: |
Helmholtz - Nanofacility; HNF Halbleiter-Nanoelektronik; PGI-9 |
Published in: | Semiconductor science and technology, 32 (2017) 7, S. 075015 |
Imprint: |
Bristol
IOP Publ.
2017
|
DOI: |
10.1088/1361-6641/aa69f5 |
Document Type: |
Journal Article |
Research Program: |
Controlling Configuration-Based Phenomena |
Publikationsportal JuSER |
Integrated optical devices composed of waveguides and microdisks emitting blue light were fabricated from ZnSe/(Zn,Mg)Se quantum well structures. Here we study the optical properties and photon guiding characteristics of such devices. The structures were fabricated by multi-step electron beam lithography and subsequent wet chemical etching. The transfer characteristic of photons through the waveguide was analyzed via spatial-resolved μ-photoluminescence spectroscopy. Spatial excitation of the microdisk revealed substantial overcoupling of photons from the microdisk into the waveguide. |