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Buying Multipass Gas Cells

Top-level product category: icon optical components and devices

More general product categories: gas and vacuum cells, laser spectroscopy equipment

Multipass gas cells are utilized in laser spectroscopy to extend the interaction length between light and an absorbing gas. Designs such as Pfund, White, and Herriott cells, as well as circular multipass cells, enhance the sensitivity and accuracy of spectroscopic measurements.

Making Good Purchase Decisions

As the most professional photonics purchasing portal, RP Photonics helps you to not only to find all relevant suppliers (not limited to our advertisers), but also to make good purchasing decisions.

NEW: Structured Decision Process

Purchasing involves a lot of responsibility. We recommend that you apply best practice by using the following structured process: Go through the following expandable sections, complete the form and finally come to a purchase decision. You can then print that to a PDF for documenting the process.

Our article on best practices for purchasing and another one explaining this tool give you valuable insights.

1. Understand the technical background

It is important to sufficiently understand the technology before buying.

Use the comprehensive learning resources of RP Photonics:

encyclopedia article multipass gas cells laser absorption spectroscopy spectroscopy

If you need personal help, contact RP Photonics to get technical consultancy.

2. Define your requirements

It is essential to fully understand and clearly define your requirements before you buy.

We recommend that you develop a list of clear specifications according to your specific needs, against which you can later check the suitability of found product offers:

To help you, we have already listed some aspects we recommend you consider when buying multipass gas cells. Of course, there may be other aspects that are relevant to your specific case.

This list is for your own preparation, and can later (possibly in modified form) be used for quotation requests to suppliers.

Otherwise, you will need to talk to your technical colleagues.

If you cannot sufficiently clarify your requirements, you may want to get technical consultancy from RP Photonics.

You find these buttons in the supplier list below or under "3. Find suitable suppliers".

3. Find suitable suppliers

We suggest three steps:

  • Below, you can find our list of suppliers for multipass gas cells. Use the checkboxes to mark possibly suitable suppliers.
  • The selected suppliers will appear below this list, along with your list of specifications. You can then indicate which specifications they meet according to your research. (You should finalize your specifications before doing this.)
  • Based on the results, you can finally choose a supplier that is hopefully a good enough fit.

Selected suppliers:

(none so far)

Decision

The most suitable supplier you found:

Comments, e.g. reasons for your choice, or things which still need to be checked:

Suppliers for Multipass Gas Cells

6 suppliers for multipass gas cells are listed in the RP Photonics Buyer's Guide, out of which 2 present their product descriptions. Both manufacturers and distributors can be registered.

Suppliers with Advertising Package

presenting their product descriptions

Enabling new applications with ultrashort laser pulses

n2-Photonics GmbH
Krausestraße 102
22049 Hamburg
Germany
Profile page  Website  

See us at LASER World of Photonics 2025 in Munich, June 24–27 (booth A2.601)!

multipass gas cells

Our core technology is nonlinear multipass cells. However, we also offer this technology for different applications. The gas cells show delays in the range up to 100 meters. Moreover, they are gas tight and can hold pressure up to 20 bar depending on the volume.

Product-specific web page

Your sidekick for laser optics development

OPTOMAN
Ukmerges g. 427
14185 Vilnius
Lithuania
Profile page  Website  
multipass gas cells

OPTOMAN offers dielectric mirrors optimized specifically for gas-filled multipass cell applications, that allows nonlinear compression of high energy laser pulses. OPTOMAN MPC mirrors enable to have a large number of reflections with low losses. OPTOMAN offers flat, concave, and convex broadband mirrors with high reflectivity (R > 99.98%), high LIDT (>1 J/cm2 at 1030 nm, 500 fs) and low and spectrally uniform GDD.

Product-specific web page

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Other Suppliers

Aerodyne Research, Inc.
United States
IRsweep AG
Switzerland
Profile page  Website  
neoplas control GmbH
Germany
Profile page  Website  
Port City Instruments, LLC
United States

If any displayed information is incorrect (e.g., a listed supplier does not offer such products) or legally problematic, please notify RP Photonics so that the problem can be solved.



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