Comprehensive Tool for Photonic Device Simulation

PLaSK, or Photonic Laser Simulation Kit, is a powerful software designed for the numerical analysis of various physical phenomena in photonic devices. Primarily aimed at simulating semiconductor lasers, PLaSK also encompasses a wider range of devices, including transistors, light-emitting diodes, and photodetectors. This versatility makes it a valuable tool for researchers and engineers working in the field of photonics.

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The software operates on the Windows platform and is available for free, allowing users to explore and analyze complex interactions within photonic systems without financial barriers. With its user-friendly interface and robust simulation capabilities, PLaSK serves as an essential resource for advancing knowledge and development in the photonics sector.

App specs

Program available in other languages


Icon of program: PLaSK

PLaSK for PC

  • Free
  • 4.2
    1
  • 8
  • V2025.10.30

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is PLaSK safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
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Scan Info

Last scan
Wednesday, January 7, 2026
Scan provider
VirusTotal · Full report

File Integrity

File
2025.10.30.exe
SHA256
da4f53c59beab5b9cf9ee20152df804b017d25ecd9b980a35abf8bbfba50857b
SHA1
89a6d730fcbcf791f689610388aebf558b5936ef

Softonic security commitment

PLaSK has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center