Buying Superluminescent Diodes
Superluminescent diodes are semiconductor devices that emit broadband optical radiation with a smooth spectrum. They are used in optical coherence tomography (OCT), chromatic dispersion measurements, testing of optoelectronic components, and certain fiber-optic sensors.
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.
Suppliers for Superluminescent Diodes
26 suppliers for superluminescent diodes (SLD) are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.
Suppliers with Advertising Package
presenting their product descriptions
![]() Rue François Mitterrand Institut d'Optique d'Aquitaine 33400 Talence France See us at CLEO 2025 in Long Beach (CA), USA, May 4–9 (booth 327)! | ![]() SHIPS TODAY: SLED diodes at 1310 or 1550 nm are offered as stock items or associated with a CW laser diode driver or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers . The single-mode laser SLD diodes can reach high powers in the nanosecond pulse regime. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse width lengths down to 1 ns. The laser diode precision pulses are generated internally by an on-board pulse generator, or on demand from an external TTL signal. Product-specific web page |
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Other Suppliers
Allwave Lasers Devices Inc. China |
ELUXI Ltd. United Kingdom |
EXALOS AG Switzerland |
Frankfurt Laser Company Germany |
IL Photonics Israel |
Innolume GmbH Germany |
InPhenix, Inc. United States |
LD4B, UAB Lithuania |
LD-PD Inc. Singapore |
Luxmux Technology Corporation Canada |
Mountain Photonics GmbH Germany |
Nano-Giga France |
nanoplus Nanosystems and Technologies GmbH Germany |
New Age Instruments & Materials India |
Oelabs Inc. China |
Optilab, LLC United States |
Opton Laser International France |
Optoprim Germany GmbH Germany |
Power Technology Inc. United States |
QPhotonics, LLC United States |
Roithner LaserTechnik Austria |
SIMTRUM Pte. Ltd. Singapore |
Sintec Optronics Pte Ltd (HQ) Singapore |
Hong Kong Xiang Shun Technology Co., Ltd China |
Superlum Diodes Ltd. Ireland |