Source strings

351 Strings 100%
Browse Translate
5,327 Words 100%
32,948 Characters 100%
This translation is being used as source strings within this component.

Strings status

Strings Words Characters
351 5,327 32,948
All strings Browse Translate Zen
351 5,327 32,948
Translated strings Browse Translate Zen
1 1 5
Translated strings with dismissed checks Browse Translate Zen

Other components

Component Translated Unfinished Unfinished words Unfinished characters Untranslated Checks Suggestions Comments
Main Apache-2.0 0 0 0 0 0 0 0
Modules Apache-2.0 0 0 0 0 0 0 0
Simulator Apache-2.0 0 0 0 0 0 0 0
Browse all components

Overview

Project website phydemo.app/ray-optics
Instructions for translators

Important instructions

  • Please translate the Main and Simulator components first; they are much more important than the Gallery and Modules components.
  • The syntax [Text](/url) is for links. Only the "Text" part should be translated (e.g. becoming [文字](/url)).
  • The syntax `code` and \(LaTeX\) are for code, and should not be translated (e.g. same as English) except for placeholder and natural language subscripts.
  • If you use machine translation, please do the necessary post-editing before saving, or within 48 hours after first saving.
  • If you have a GitHub account, you need to link it to your translator account (or use GitHub-recognized email) in order to appear as contributors on GitHub. Otherwise, your name/id will only appear on the bottom of the About page.

Adding a new language

  • To create a new language, click into the Main component and click "+" in the upper left corner of the list.
  • Due to resource limit, if you want to add a language which is only a small variant of an existing language (e.g. American or British English), or one with little practical use (e.g. Latin), please discuss with the maintainer first.
  • In some situations, there may be no strings in the new component. You may need to wait for a few hours for the strings to be synced.
  • After the strings are synced, please translate at least the first 20 strings in the Main component in the next 48 hours.

Details

The components are

  • Main: The strings for the home page, about page, and all the "Tools" and "View" descriptions. Most of them are shared between the home page and the simulator.

  • Simulator: The strings which are only for the simulator. Not including the content of the "Tools -> Other -> Import Modules" window.

  • Gallery: The strings for the Gallery page and of all the items in the Gallery. This includes the text in the carousel in the home page and the examples in the module tutorial.

  • Modules: The content of the "Tools -> Other -> Import Modules" window, and the module tutorial page.

    The simulator web app will have the language option as long as the translation starts. But other webpages will be built only if the number of translated string reaches some threshold and/or certain strings are translated. After the translation is updated, the repo and thus the website will usually be updated within 3 days.

    Some of the strings are in Markdown format. Do not add additional line breaks unless necessary (they will be shown as line breaks on the webpage). For strings that already contains line breaks but not due to new paragraphs or itemize (especially the ones in the gallery data), please make similar line breaks in the target language such that the total width of the text is as closed to the source language as possible, and the breaking points as semantically reasonable as possible. In this case, the number of lines does not need to match that of the source strings.

    The key of the string provides some information about the context of the string. For example, the ambiguous string "Translation" has the key sceneObjs.Handle.transformations.translation, indicating that it appears in the "Transformations" option of the "Handle" object in the scene, and hence means the geometrical translation, not language translation. Another example is the string "Architecture / Alpine" which seems unrelated to optics. But looking at Its key galleryData.seaMirage.architecturealpine, one can see that it appears in the "Sea Mirage" item in the Gallery, thus can look at it in the Gallery webpage to understand its context.
Project maintainers User avatar ricktu288
Translation license Apache License 2.0
Translation process
  • Translations can be made directly.
  • Translation suggestions can be made.
  • Any authenticated user can contribute.
  • The translation uses monolingual files.
  • The translation base language is editable.
Source code repository https://github.com/ricktu288/ray-optics
Repository branch master
Last remote commit Merge branch 'weblate-weblate-ray-optics-simulation-main' 1c128282
User avatar ricktu288 authored 8 hours ago
Last commit in Weblate Merge branch 'weblate-weblate-ray-optics-simulation-main' 1c128282
User avatar ricktu288 authored 8 hours ago
Weblate repository https://hosted.weblate.org/git/ray-optics-simulation/main/
File mask locales/*/gallery.json
Monolingual base language file locales/en/gallery.json
Translation file Download locales/en/gallery.json
Last change Jan. 31, 2025, 9:07 p.m.
Last change made by None
Language English
Language code en
Text direction Left to right
Case sensitivity Case-sensitive
Number of speakers 1,728,900,209
Number of plurals 2
Plural type One/other
Plurals Singular 1
Plural 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, …
Plural formula n != 1
13 hours ago

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 351 5,327 32,948
Translated 100% 351 100% 5,327 100% 32,948
Needs editing 0% 0 0% 0 0% 0
Read-only 0% 0 0% 0 0% 0
Failing checks 0% 0 0% 0 0% 0
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 0% 0 0% 0 0% 0
Last 12 months Previous

Activity in last 12 months

0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 0 changes 348 changes 0 changes 18 changes
FebMarAprMayJunJulAugSepOctNovDecJan

Quick numbers

5,327
Hosted words
351
Hosted strings
100%
Translated
0
Contributors
and previous 30 days

Trends of last 30 days

+3%
Hosted words
+100%
+3%
Hosted strings
+100%
—
Translated
+100%
—
Contributors
+100%
User avatar None

Resource updated
The “locales/en/gallery.json” file was changed. 3 weeks ago
User avatar None

String updated in the repository
The refractive index function that supports logarithmic spiral ray paths is of the form \(r(θ) = r_0\,e^{-k\theta}\), where \(r_0,k > 0\) and \(\alpha = \arctan k\) is a constant angle between the two tangents at the intersection point between the concentric logarithmic spiral and circle (as demonstrated in [this](https://en.wikipedia.org/wiki/Logarithmic_spiral#/media/File:Logspiral.gif) animation), is \(n(r)\propto\frac{1}{r} \) (this can be shown by writing the optical path in polar coordinates, and using Fermat's principle).
The refractive index function that supports logarithmic spiral ray paths is of the form \(r(θ) = r_0\,e^{-k\theta}\), where \(r_0,k > 0\) and \(\alpha = \arctan k\) is a constant angle between the two tangents at the intersection point between the concentric logarithmic spiral and circle (as demonstrated in [this](https://en.wikipedia.org/wiki/Logarithmic_spiral#/media/File:Logspiral.gif) animation), is \(n(r) &\prop; to\frac{1}{r} \) (this can be shown by writing the optical path in polar coordinates, and using Fermat's principle).
3 weeks ago
User avatar None

Resource updated
The “locales/en/gallery.json” file was changed. 3 weeks ago
User avatar None

String updated in the repository
This is a simulation of a Maxwell fish-eye lens, which is a spherical dielectric with refractive index \(n(r) = \frac{n_0}{1+(\frac{r}{R})^2} \), where \(n_0=2\) is the refractive index in the center of the lens, \(R=100\) is the radius of the lens, and \(r\) is the radial distance from the center of the lens.

The top dielectric is composed of \(N=20\) concentric spherical lenses with radius \(R_i=5(N+1-i)\) and refractive index \(n_i = \frac{n_0}{1+(\frac{R_i}{R})^2} \), where \(i=1,\ldots,N\). However, since this simulator calculates the effective refractive index of an optical element by multiplying the element's numerical refractive index with the numerical refractive indices of the optical elements which are embedded within it, the numerical refractive index of the \(i\)th concentric spherical lens is given by \(n_{i}^\text{numerical}=\frac{n_i}{n_{i-1}}\).

The bottom dielectric is a gradient-index material with the refractive index \(n(r)\).
This is a simulation of a Maxwell fish-eye lens, which is a spherical dielectric with refractive index \(n(r) = \frac{n_0}{1+(\frac{r}{R})^2} \), where \(n_0=2\) is the refractive index in the center of the lens, \(R=100\) is the radius of the lens, and \(r\) is the radial distance from the center of the lens.

The top dielectric is composed of \(N=20\) concentric spherical lenses with radius \(R_i=5(N+1-i)\) and refractive index \(n_i = \frac{n_0}{1+(\frac{R_i}{R})^2} \), where \(i=1,...\ldots,N\). However, since this simulator calculates the effective refractive index of an optical element by multiplying the element's numerical refractive index with the numerical refractive indices of the optical elements which are embedded within it, the numerical refractive index of the \(i\)th concentric spherical lens is given by \(n_{i}^\text{numerical}=\frac{n_i}{n_{i-1}}\).

The bottom dielectric is a gradient-index material with the refractive index \(n(r)\).
3 weeks ago
User avatar None

String updated in the repository
This is a simulation of a Luneburg lens, which is a spherical dielectric with refractive index \(n(r) = \sqrt{n_0-(\frac{r}{R})^2} \), where \(n_0=2\) is the refractive index in the center of the lens, \(R=100\) is the radius of the lens, and \(r\) is the radial distance from the center of the lens.

The top dielectric is composed of \(N=20\) concentric spherical lenses with radius \(R_i=5(N+1-i)\) and refractive index \(n_i = \sqrt{n_0-(\frac{R_i}{R})^2} \), where \(i=1,\ldots,N\). However, since this simulator calculates the effective refractive index of an optical element by multiplying the element's numerical refractive index with the numerical refractive indices of the optical elements which are embedded within it, the numerical refractive index of the \(i\)th concentric spherical lens is given by \(n_{i}^\text{numerical}=\frac{n_i}{n_{i-1}}\).

The bottom dielectric is a gradient-index material with the refractive index \(n(r)\).
This is a simulation of a Luneburg lens, which is a spherical dielectric with refractive index \(n(r) = \sqrt{n_0-(\frac{r}{R})^2} \), where \(n_0=2\) is the refractive index in the center of the lens, \(R=100\) is the radius of the lens, and \(r\) is the radial distance from the center of the lens.

The top dielectric is composed of \(N=20\) concentric spherical lenses with radius \(R_i=5(N+1-i)\) and refractive index \(n_i = \sqrt{n_0-(\frac{R_i}{R})^2} \), where \(i=1,...\ldots,N\). However, since this simulator calculates the effective refractive index of an optical element by multiplying the element's numerical refractive index with the numerical refractive indices of the optical elements which are embedded within it, the numerical refractive index of the \(i\)th concentric spherical lens is given by \(n_{i}^\text{numerical}=\frac{n_i}{n_{i-1}}\).

The bottom dielectric is a gradient-index material with the refractive index \(n(r)\).
3 weeks ago
User avatar None

String updated in the repository
This is a qualitative simulation of the inferior mirage effect. The refractive index of the air in this example, is approximated with the function \(n(y)=\sqrt{1 + (\frac{y}{h})^2 }\), where \(h=600\) represents the height of a light emitting/reflecting object above the ground.
This is a qualitative simulation of the inferior mirage effect.
The refractive index of the air in this example, is approximated with the function \(n(y)=\sqrt{1 + (\frac{y}{h})^2 }\), where \(h=600\) represents the height of a light emitting/reflecting object above the ground.
3 weeks ago
User avatar None

String updated in the repository
This is a simulation of a rectangular dielectric material with a refractive index \(n(\rho) = n_0 \sqrt{1-(\alpha \rho)^2}\), where \(n_0=2\) is the refractive index on its central axis and \(\rho \) is the radial distance from its central axis, such that \(\alpha=\frac{\sqrt{3}}{2R} \) where \(R=100 \) is its radius. The top dielectric in this simulation is made of thin dielectric rectangles of constant refractive index, according to \(n(\rho)\), while the bottom dielectric is a gradient-index material with the refractive index \(n(\rho)\).
This is a simulation of a rectangular dielectric material with a refractive index \(n(\rho) = n_0 \sqrt{1-(\alpha \rho)^2}\), where \(n_0=2\) is the refractive index on its central axis and \(\rho \) is the radial distance from its central axis, such that \(\alpha=\frac{\sqrt{3}}{2R} \) where \(R=100 \) is its radius.
The top dielectric in this simulation is made of thin dielectric rectangles of constant refractive index, according to \(n(\rho)\), while the bottom dielectric is a gradient-index material with the refractive index \(n(\rho)\).
3 weeks ago
User avatar None

String updated in the repository
Light from star
Light from star
3 weeks ago
User avatar None

String updated in the repository
This simulation describes the ray diagram of the Keplerian telescope.
This simulation describes the ray diagram of the Keplerian telescope.
3 weeks ago
User avatar None

String updated in the repository
When you look at an object underwater from the air, the depth of the object appears to be smaller than its actual depth. This phenomenon is due to the refraction of light, and is demonstrated in this simulation. The apparent depth depends on the position of the observer, which can be demonstrated by dragging the blue circle.
When you look at an object underwater from the air, the depth of the object appears to be smaller than its actual depth. This phenomenon is due to the refleraction of light, and is demonstrated in this simulation. The apparent depth depends on the position of the observer, which can be demonstrated by dragging the blue circle.
3 weeks ago
Browse all translation changes