Calculators + Utilities: Difference between revisions
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added laser etch monitor script, nk.py functions for RIx dispersion models |
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* [http://www.calculatoredge.com/optical%20engg/pressure%20converter%20calc.htm Conversion of Pressure Units (calculatoredge.com)] |
* [http://www.calculatoredge.com/optical%20engg/pressure%20converter%20calc.htm Conversion of Pressure Units (calculatoredge.com)] |
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* [https://www.pfeiffer-vacuum.com/en/know-how/introduction-to-vacuum-technology/fundamentals/mean-free-path/ Mean Free Path tables (Pfeiffer Vacuum)] |
* [https://www.pfeiffer-vacuum.com/en/know-how/introduction-to-vacuum-technology/fundamentals/mean-free-path/ Mean Free Path tables (Pfeiffer Vacuum)] |
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* [[Laser Etch Monitor Simulation in Python]] |
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=== Refractive Indices === |
=== Refractive Indices === |
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* [https://filmetrics.com/refractive-index-database Filmetrics Inc.] |
* [https://filmetrics.com/refractive-index-database Filmetrics Inc.] |
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* [http://www.ioffe.ru/SVA/NSM/nk/index.html Ioffe Institute] |
* [http://www.ioffe.ru/SVA/NSM/nk/index.html Ioffe Institute] |
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* [https://github.com/lbolla/EMpy/blob/master/examples/nk.py nk.py (Demis D. John)] |
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** ''Functions for returning'' '''n''' ''(ref. idx.) &'' '''k''' ''(ext. coeff.) at a specified wavelength.'' |
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=== Material Parameters === |
=== Material Parameters === |
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Revision as of 14:54, 9 November 2017
This page lists a few online calculators that are useful to lab users.
Fabrication Processes & Converters
- Thermal Oxide Calculator (BYU)
- Conversion of Pressure Units (calculatoredge.com)
- Mean Free Path tables (Pfeiffer Vacuum)
- Laser Etch Monitor Simulation in Python
Refractive Indices
- LuxPop.com
- RefractiveIndex.info
- Filmetrics Inc.
- Ioffe Institute
- nk.py (Demis D. John)
- Functions for returning n (ref. idx.) & k (ext. coeff.) at a specified wavelength.
Material Parameters
- WebElements: Compounds
- Boiling points of various compounds can tell you how volatile an etch product may be in a reactive ion etch, or whether they need to be wet-etched instead.
- Physical Properties of Semiconductors (Ioffe Institute)
Wet Etching
- Transene Inc. Chemical Compatibility Chart
- A.R. Clawson, "Guide to references on III±V semiconductor chemical etching", 2001
- Enormous review of published wet etches of many semiconductors and alloys. The only thing it's missing is a hyperlinked table of contents.
General Calculators
- Octave Online Interpreter (online-utility.org)
- A Matlab-like interface, powered by Python Octave.
- Wolfram Alpha