Purchasing Advisor for Single-polarization Fibers (original) (raw)
Find all you need for professional sourcing of single-polarization fibers: a comprehensive expert-curated directory of suppliers, scientific and technical background information, and an interactive AI-based tool with guidance for a structured decision process.
NEW: Not only hardware can be listed here, but also consulting, software, training on single-polarization fibers, etc. – see the "offer types" below.
🌐 You appear to be visiting from North America. Many listed suppliers are based in this region, making the RP Photonics Buyer's Guide highly relevant for your needs.
Purchasing high-value photonics products is a substantial responsibility. Using a structured decision-making process and high quality supplier data helps a lot:
- Find all relevant suppliers (not limited to advertisers).
- Our interactive tool conveniently assists you in defining and applying your application-specific requirements.
Note that purchasing decisions based on just a few randomly picked suppliers and without carefully defined specifications are risky; therefore, we strongly recommend using our data and tool. See also:
- How Responsible Purchase Decisions for Expensive Goods Like Lasers Are Done
- Explanations on this purchasing tool
Go through the process:
1. Understand the technical background
2. Define your requirements
It is essential to fully understand and clearly define your requirements before you purchase.
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 single-polarization fibers. 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.
I think that I am sufficiently informed about our requirements.
Otherwise, you will need to talk to your technical colleagues.
I consider the above list of specifications to be sufficiently complete, clear and accurate.
If you cannot sufficiently clarify your requirements, you may want to get technical consultancy from RP Photonics.
Insert these criteria when creating inquiry mails to suppliers with the buttons "Get quotation".
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 single-polarization fibers. 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:
4. Document the decision process
It is essential to document your purchasing process, not only its result (chosen supplier):
- You will find it easier next time.
- If something goes wrong, you can defend your decision by showing that you properly considered all important aspects. Or you see what needs to be done better next time.
Our interactive tool makes it easy: Fill out the form, and in the end print it to a PDF. Note that the document will show all sections (including those not currently shown on the screen), while omitting some irrelevant details such as the page navigation.
Suppliers for Single-polarization Fibers
5 suppliers for single-polarization fibers are listed in the RP Photonics Buyer's Guide, out of which three present their product descriptions and images. Both manufacturers and distributors can be registered.
 Exail (formerly iXblue)34, Rue de la Croix de Fer78100 Saint Germain-en-LayeFranceSee us at Photonics West 2026 in San Francisco, Jan. 20–22 (booth 5039)! |
⚙ hardware Exail (formerly iXblue) polarizing fiber (PZ) is designed so that only one state of polarization is guided along the fiber; any other state of polarization will be lost rapidly, thus yielding a high built-in polarization extinction ratio. This particular mechanism is obtained through a specific waveguide design and a careful optimization of the glass composition resulting in both high birefringence and leakage behavior. PZ fibers are available for different wavelengths with a broad polarizing window (typically larger than 100 nm), low attenuation and high extinction ratio (≥30 dB), that can be tuned by coiling the proper fiber length at the appropriate coil diameter. Exail also offers ready-to-use polarizing solutions based on PZ fibers. Product-specific web page |
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 Thorlabs43 Sparta AvenueNewton, NJ 07860United StatesSee us at BiOS 2026 in San Francisco, January 17 – 18 (booth 8419) and Photonics West 2026 in San Francisco, Jan. 20–22 (booth 627, 827)! |
⚙ hardware Thorlabs’ polarizing (PZ) fibers, also known as Zing™ fibers, are specialty optical fibers in which only one polarization state is allowed to propagate through the fiber and light with any other polarization direction will experience significant optical loss. These fibers feature a high extinction ratio, low attenuation, and a broad polarizing window for 830 nm, 1064 nm, or 1550 nm light sources. Product-specific web page |
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Report Additional Suppliers for These Products
If you are a supplier and want to be listed, please use the registration form.
An already registered supplier can use a customized form to report the full list of offered photonics products. That form is reachable with the red button "Edit profile data" on the supplier's profile page.
Anyone, not only suppliers themselves, can [**report additional suppliers**](/report%5Fsupplier.html?product=Single-polarization Fibers).