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Air-cladding blue laser diodes - data

Version 1.0

Sawicka, Marta, 2026, "Air-cladding blue laser diodes - data", https://doi.org/10.18150/J39P0I, RepOD, V1

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Description

This dataset is related to the air-cladding laser diodes (LDs) fabricated in the MBE Laboratory of the Institute of High Pressure Physics PAS.

Data are related to the publication titled "Air-cladding Blue Laser Diodes" 

authored by Marta Sawicka1, Mateusz Hajdel1, Oliwia Gołyga1, Henryk Turski1, Mikołaj Chlipała1, Anna Feduniewicz1, Szymon Stańczyk1, Czesław Skierbiszewski1, Cedric Corley-Wiciak2, Carsten Richter3, and Grzegorz Muziol1

  1. Institute of High Pressure Physics Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warsaw, Poland
  2. European Synchrotron Radiation Facility, X-ray Imaging and Microscopy Group, 71 Avenue des Martyrs, CS 40220, 38043 Grenoble Cedex 9, France
  3. Leibniz -Institut für Kristallzüchtung, Max-Born-Straße 2, D-12489 Berlin, Germany

The files are:

1. optical microscope images of the wafer with etched air-cladding and processed devices on-wafer. zipped jpg and png files.

2. SEM images of membrane air clad LDs - zipped - in TIF format

3. SEM images of wing air clad LDs - zipped - in TIF format

4. AFM and OM images of the membranes that contain the datafiles with topography information of two measured spots - Ga-side is on the wafer after detachment of the LD while N-side is the membrane backside. The files are readable by open-source software e.g. Gwyddion. Moreover the zipped folder contained also the processed images, and locations on the Ga-side and N-side measurement on the membrane backside.

The information about the fabrication steps of the investigated laser diodes is given in readme file.

(2026)
Subject
Physics
Keyword

laser diodes, nitrides, electrochemical etching, membrane devices

CC BY - Creative Commons Attribution 4.0 CC BY - Creative Commons Attribution 4.0

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1 to 5 of 5 Files
optical microscope images of the wafer with air-cladding LDs.zip
ZIP Archive - 3.4 MB - Feb 5, 2026 - 0 Downloads
MD5: 1cb8b1dcc1430ed299a75b9d5847d60e
License: CC BY - Creative Commons Attribution 4.0
optical microscope images of the wafer with etched air-cladding and processed devices on-wafer. zipped jpg and png files.
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SEM images of wing air clad LDs.zip
ZIP Archive - 3.1 MB - Feb 5, 2026 - 0 Downloads
MD5: e9fda16e061aee03403c2f07fe8c18ed
License: CC BY - Creative Commons Attribution 4.0
SEM images of wing air clad LDs - zipped - in TIF format
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SEM images of membrane air clad LDs.zip
ZIP Archive - 2.1 MB - Feb 5, 2026 - 0 Downloads
MD5: 8d37c3efad9413b9a72cd90fe3fc2700
License: CC BY - Creative Commons Attribution 4.0
SEM images of membrane air clad LDs - zipped - in TIF format
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AFM and OM images of the membranes.zip
ZIP Archive - 3.3 MB - Feb 5, 2026 - 0 Downloads
MD5: 4c7f3d180f4a17fa944a090f477c21f8
License: CC BY - Creative Commons Attribution 4.0
AFM and OM images of the membranes that contain the datafiles with topography information of two measured spots - Ga-side is on the wafer after detachment of the LD while N-side is the membrane backside. The files are readable by open-source software e.g. Gwyddion. Moreover, the zipped folder contains also the processed AFM height images in jpg format, and optical microscope images showing the locations on the Ga-side and N-side measurements on the membrane backside.
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readme_airclad_LDs_Sawicka2026.txt
Plain Text - 5.0 KB - Feb 5, 2026 - 0 Downloads
MD5: cb2bb5ec89babeb37a76f5881f7f372d
License: CC BY - Creative Commons Attribution 4.0
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