Buyer's Guide > Users > Product categories > fiber mode field adapters

Buying Fiber Mode Field Adapters

Top-level product categories: icon fiber optics, icon optical components and devices

Related product categories: fiber mode converters, tapered fibers

Fiber mode field adapters can be used for efficiently coupling light from one fiber to another, even when they have substantially different mode sizes. They may be based on tapered fibers, for example, and are crucial for minimizing coupling losses in advanced fiber optic systems.

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:

mode field converters mode radius effective mode area "Passive Fiber Optics"

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

I feel that I sufficiently understand the technical background.

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 fiber mode field adapters. 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 fiber mode field adapters. 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:

Additional Resources

See also the white paper on PHIX Spot Size Converters (SSCs) from PhiX!

Suppliers for Fiber Mode Field Adapters

11 suppliers for fiber mode field adapters are listed in the RP Photonics Buyer's Guide, out of which 4 present their product descriptions. Both manufacturers and distributors can be registered.

Suppliers with Advertising Package presenting their product descriptions
DK Photonics Technology Co., Ltd. 4F, Building 18, Qinghu Industrial Park Dahe Road, Longhua District Shenzhen, Guangdong 518109 China Profile page Website	Our mode fields adapters allow one to combine fibers with different core diameters and NA with reduced splicing loss, usually <0.5 dB or even <0.3 dB. Product-specific web page
O/E Land Inc. 7639 Cordner Lasalle, Quebec H8N 2X2 Canada Profile page Website See us at OFC 2025 in San Francisco, April 1–3 (booth 6347)!	O/E Land's OEMFA-100 mode field adapter is a key component for efficient power coupling, e.g. between large mode area (LMA) and standard single-mode fibers. Coupling losses can be below 0.5 dB. Product-specific web page
Packaging foundry for PIC-based optoelectronic modules PHIX Photonics Assembly Hengelosestraat 525 7521 AG Enschede The Netherlands Profile page Website See the company profile page for additional contact information. See us at OFC 2025 in San Francisco, April 1–3 (booth 6266)!	Spot size converters (SSCs) provide an efficient coupling from arrays of optical fibers to photonic integrated circuits (PICs). They reduce the mode field using lithographically defined waveguides. PHIX offers V-groove fiber arrays with a pre-attached spot size converter. Product-specific web page
Specialist in Special Optical Devices CSRayzer Optical Technology Co., Ltd 1F, 2F, 6F, No. 5 Bldg, 88# Hongshan District Wuhan 430074 China Profile page Website	CSRAYZER’s Mode Field Adaptors (MFA) can be used to match the mode field diameters of fibers with low signal loss and minimal degradation of beam quality (M²). Product-specific web page
Your company's products are not listed here? Get our advertising package to enjoy that and many other benefits!

Other Suppliers
Chiral Photonics United States	Profile page Website
FiberBridge Photonics GmbH Germany	Profile page Website
Heyoptics, Co. Ltd. Hong Kong	Profile page Website
HJ Optronics Inc. United States	Profile page Website Get quotation
Lightcomm Technology Co., Ltd. China	Profile page Website Get quotation
OF-LINK Communications Co., Ltd. China	Profile page Website
OZ Optics Canada	Profile page Website Get quotation

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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