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Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator

Easily calculate and compute photolithography rayleigh resolution limit & depth of focus (dof) calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
13.5 nm

Rayleigh Resolution Limit (Critical Dimension)

Rayleigh Resolution Limit (Critical Dimension)

13.5 nm

Critical Dimension Nm

13.5

Depth Of Focus Dof Nm

62

Lithography Regime

EUV Lithography (13.5 nm)

Wavelength Nm

13.5

13.5 — nm

Calculation Breakdown

  1. Applied FormulaCalculates the minimum printable critical dimension (CD) and Depth of Focus (DOF) for DUV (193nm immersion) and EUV (13.5nm) semiconductor photolithography scanners.\text{CD} = k_1 \frac{\lambda}{\text{NA}}, \quad \text{DOF} = k_2 \frac{\lambda}{\text{NA}^2}

Photolithography Rayleigh Limit Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.03.46.81014Rayleigh Resolution Limit (Critical Dimension)

What Is the Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator?

This tool computes photolithography rayleigh resolution limit & depth of focus (dof) calculator with high precision arithmetic.

How Does the Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator Work?

Calculates the minimum printable critical dimension (CD) and Depth of Focus (DOF) for DUV (193nm immersion) and EUV (13.5nm) semiconductor photolithography scanners.

Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

CD=k1λNA,DOF=k2λNA2\text{CD} = k_1 \frac{\lambda}{\text{NA}}, \quad \text{DOF} = k_2 \frac{\lambda}{\text{NA}^2}

Calculates the minimum printable critical dimension (CD) and Depth of Focus (DOF) for DUV (193nm immersion) and EUV (13.5nm) semiconductor photolithography scanners.

How to Use the Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Photolithography Rayleigh Resolution Limit & Depth of Focus (DOF) Calculator Example

Input Values:

wavelengthNm:13.5
numericalApertureNa:0.33
processFactorK1:0.33
dofFactorK2:0.5
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required nm.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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