Welcome to the Zemax Community

JuliaZemax Staff

用户交流与技术分享

显微镜光学成像系统设计案例分享

显微镜光学成像系统设计案例简介以下介绍显微镜光学成像系统的设计案例。显微镜的技术规格如下所述：放大倍率：10NA：0.2（CCD对角的1/2）视场数：8无限远校正系统（infinity corrected ）: 12mm成像镜头焦点距离：200mm工作距离：45mm使用的光源：2mm NA=0.25光学系统的设计分为2类：成像系统照明系统这里介绍的是成像系统的设计。原文出处及附件下载：Attachment

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Setting up a Virtual Environment in PyCharm for your project

JuliaZemax Staff

ZOS-API

When developing a project in Python, it is important to have a clean and isolated environment to avoid conflicts with other packages or dependencies. This is where virtual environments come in handy. In this guide, I will show you how to set up a vi

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Ansys Zemax OpticStudio Student - Free Software Download

Flurin HerrenFully Spectral

People & Pointers

Hi Forum,With the 24R2 Release, Ansys offers a free student version of Ansys Zemax OpticStudio. Here is the link:Ansys Zemax OpticStudio Student | Free Software DownloadHave a good week,

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2 years ago

Ahmed F..HamidSingle Emitter

Microlens Array in Sequential Mode

Hi,I’m trying to model lens array imaging using mixed mode (array defined in NSC).My question is, how valid is the Image Analysis for such a setup? The on-axis field component appears to shape a proper image, but from the layout rays I have a hard ti

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5 years ago

AllieZemax Staff

Sequential vs Non-Sequential mode?

What's the difference between Sequential and Non-Sequential Mode? When should I use one over the other?

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OpticsTalk: Coordinate Breaks - Usage & Applications

Nicholas HerringerZemax Staff

People & Pointers

Coordinate Breaks are a powerful tool to model off-axis and other non-rotationally symmetric systems. However, specifying parameters like arbitrary pivot points in 3D space is non-trivial in a sequential-based coordinate system. In this OpticsTalk, w

660010

6 years ago

Chandan.MauryaFully Spectral

Setting NA of the fiber in non - sequential mode

Dear Sir/Madam,Happy New Year!I am trying to simulated the fiber with NA 0.22. For this I have taken Core RI 1.49 and claculated the cladding RI for desired NA, it is coming 1.473. I have used the formula NA = sqrt(core_RI^2 - cladding_RI^2).I am usi

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1 year ago

Michael ChengZemax Staff

问题讨论

序列模式模擬Laser Diode (雷射二極體) 光源

前言雷射二極體 (Laser Diode，以下簡稱LD) 由於體積小、同調性、單色等優點，十年來逐漸被應用在各種軍事或商業產品中。無論哪種LD，其結構中一定都包含一個主動層，雷射光便是從主動層中通過激發與共振的過程後出光。雖然主動層也有材料、折射率等各種考量，但對於光學工程師來說，我們僅關心其出光的型態如何在OpticStudio中模擬。跟一般雷射不同的是，LD的光束通常發散角度很大。對於一些主動層開口在側面的類型來說，光束甚至不是圓形，而是橢圓的型態，且X與Y方向上焦點位置不同，即所謂像散 (

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Tali.mutatInfrared

Apodization Factor

Hi,Can you please explain what Apodization Factor means?Lets say my Entrance Pupil is 25 mm and Apodization Factor is 6.5, what is the beam size?Thanks, talimu

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Mark.NicholsonLuminary

Wide Angle Lenses Tutorial

Hi, I’m getting started writing a video on Wide Angle Lenses for my YouTube Channel DesignOpticsFast. I have a couple of questions:For Zemax Support:I’m having trouble getting the ‘enhanced wide angle ray aiming’ to make any difference: What does it

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smaxStudent

How to know the linear and angular magnification of an optical system?

Suppose I’ve designed an optical system in zemax, how can I find the linear and angular magnification of the system.

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Donald.RisbridgerVisible

Reimaged axicon setup

Hi all,I hope you are all still doing well.I have been trying to plot the peak irradiance of a reimaged Bessel-Gauss beam produced using a 20 degree axicon (AX2520-B, Thorlabs). The reimaging telescope consists of a 50 mm plano-convex lens (LA1131-B

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Calculate the "field Type" "Angle" from the "field Type" "Real Image Height" with a ZPL

Christoph.BodendorfUltraviolet

ZPL

Is it possible to calculate the 'field Type' 'Angle' (Code 0) from the 'field Type' 'Real Image Height' (Code 3) with a ZPL script? It is basically what the Zemax 'Field data editor' offers with the 'Conver

255017

6 years ago

Domingo.RubialesMonochrome

Design a projection system with two or three lenses

Hello. I want information about how to create and optimizate a projection system with two or three lenses. Every time I try to use one model already done I can not find a good solution (I am a begginer), each parameter I modify the merit function is

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Dirk.BroemmeUltraviolet

OPD: Reference sphere and exit pupil

Hello Optic Studio friends,I have a question about the OPD calculation for an on-axis finite-finite imaging system.I have understand that OS calculates the OPD based on the reference sphere and that the OPD is calculated in the plane of the exit pupi

21388

2 years ago

Chris.SvecInfrared

Code V and OpticStudio under same roof -- what should users expect?

I’m interested in a statement about the path forward with the aquisition of Ansys by Synopsis -- now Code V and OpticStudio will be owned by the same company. What can users expect?

20888

1 year ago

Michael.BordenMonochrome

ZPL

Radial Distortion Coefficients

Does anyone have an OpticStudio macro which converts the disortions written out using the DISA and DISG commands into radial distortion coefficients (k1, k2), which are typically used in camera systems?

17825

5 years ago

Mark.NicholsonLuminary

New Exit Pupil Drawing

Hey Zemax team,Sadly my license for OS does not include the new ‘draw entrance and exit pupils’ feature, but I saw a posting on LinkedIn that leads me to think it’s not correct. https://www.linkedin.com/posts/ir-ekim-yildirim-bb9481161_did-you-know-t

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2 years ago

GregorInfrared

Monte Carlo analysis: Spherical aberration with TIRR and comparison with ISO10110

Dear Zemax Community, I have a question regarding the TIRR Operand in Zemax. The operand defines the sag of the surface in waves which is equally split in astigmatism and spherical aberrations. This idea is clear and often a good approach. The sag of

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