www.rp-photonics.com

• equiv: content-type content: text/html; charset=utf-8
• name: viewport content: width=device-width, initial-scale=1
• name: license content: https://www.rp-photonics.com/terms_of_use.html
• equiv: Content-Security-Policy content: default-src 'self'; img-src 'self' data:; script-src 'self' 'nonce-UuwE+3gZ+CSCxO4JiSU+tQ=='; style-src 'self' 'unsafe-inline'; form-action 'self'; base-uri 'self'; frame-src 'self'; object-src 'none'
• name: date content: 2026-01-28T16:25:02Z
• name: description content: The company RP Photonics AG is an independent and privately owned company, providing competent technical consulting services, simulation software and digital marketing in photonics.
• name: copyright content: 2026 RP Photonics AG
• name: author content: Dr. Rüdiger Paschotta
• name: publisher content: RP Photonics AG
• name: keywords content: company, RP Photonics, Paschotta

• RP Photonics Encyclopedia
• → go to the Buyer's Guide
• → go to the software pages
• → go to the consulting pages
• About RP Photonics
• Founder and managing director
• Standards
• Publications
• News
• Website
• Contact and legal info
• photonics
• RP Photonics Encyclopedia tour
• Data privacy
• http://www.rp-photonics.com/tutorials.html
• http://www.rp-photonics.com/spotlight.html
• http://www.rp-photonics.com/glossary.html
• http://www.rp-photonics.com/quiz.html
• huge traffic
• page views
• Using the Buyer's Guide
• Advertising in the Buyer's Guide
• virtual exhibition
• Advertising Package
• http://www.rp-photonics.com/rp_fiber_power.html
• http://www.rp-photonics.com/rp_resonator.html
• http://www.rp-photonics.com/rp_propulse.html
• http://www.rp-photonics.com/rp_coating.html
• http://www.rp-photonics.com/topics_lasers.html?v2
• Lasers and Amplifiers
• http://www.rp-photonics.com/topics_nonlinear.html?v2
• Nonlinear Optics
• http://www.rp-photonics.com/topics_fibers.html?v2
• Fiber Optics
• http://www.rp-photonics.com/topics_pulses.html?v2
• Ultrashort Pulses
• http://www.rp-photonics.com/topics_noise.html?v2
• Fluctuations and Noise
• http://www.rp-photonics.com/topics_energy.html?v2
• Energy
• books
• over 100 scientific journal papers
• deutsch
• terms of use

• RP Photonics on LinkedIn
• RP on LinkedIn

            Domain Name: RP-PHOTONICS.COM

Registrar: Key-Systems GmbH

Domain Status: client transfer prohibited

Creation Date: 2004-02-25T13:59:29Z

Registry Expiry Date: 2027-02-25T13:59:29Z

Updated Date: 2026-02-26T08:25:31Z

Name Server: NS1.CYON.CH

Name Server: NS2.CYON.CH

REGISTRAR Contact: Key-Systems GmbH

>>> Last update of RDAP database: 2026-07-19T03:34:34Z         

			Sitemap: https://www.rp-photonics.com/sitemap.xml

# Same rules for several search crawlers
User-agent: Googlebot
User-agent: ChatGPT-User
User-agent: OAI-SearchBot
User-agent: Gemini-Deep-Research
User-agent: Google-InspectionTool
User-agent: PerplexityBot
User-agent: Perplexity-User
User-agent: Bingbot
User-agent: DuckDuckBot
User-agent: Applebot
User-agent: Bravebot
User-agent: MojeekBot
User-agent: Qwantify
User-agent: SeznamBot
# User-agent: Baiduspider
User-agent: PetalBot
# User-agent: Yandex
# User-agent: Yeti
# User-agent: Sogou
User-agent: Yahoo!
User-agent: Yahoo! Slurp
User-agent: Teoma
User-agent: KagiBot
User-agent: YaCy
User-agent: facebot
User-agent: facebookexternalhit
User-agent: LinkedInBot
User-agent: Twitterbot
User-agent: Slackbot
User-agent: redditbot
User-agent: SkypeUriPreview
User-agent: ecosia crawler
User-agent: Swisscows
User-agent: SeznamBot
User-agent: Exabot
User-agent: yacybot
Disallow: /img/
Allow: /img/*.ico
Allow: /img/*.png
Allow: /img/*.jpg
Allow: /img/*.gif
Allow: /img/*.webp
Allow: /img/*.svg
Allow: /*.rss
Allow: /*.pdf
Disallow: /bg/supplierboxes/*

# Catch-all: block everyone else (including AI bots for model training)
User-agent: *
Disallow: /