Broadband SLED Lasers Manufacturers

Box Optronics Broadband SLED Lasers are Superluminescent diodes (SLDs) that emit light with a short coherence length and high brightness, making them ideal for applications such as spectral domain optical coherence tomography (SD-OCT), fiber optic gyroscopes (FOG), optical sensing, Biomedical imaging systems. Box Optronics offers butterfly-packaged SLDs in NIR wavelength ranges, as well as versions optimized for use in SD-OCT systems. SLD benchtop sources are also available, which are an all-in-one solution that integrates the SLD, controller, and TEC in one unit with either a single mode or polarization-maintaining FC/APC output.

Box Optronics provide many options in Broadband SLED Lasers, we have 830nm 3mW 5mW Superluminescent diodes (SLDs), 850nm 5mW 7mW SLED laser diode with SM 5/125 Corning HI780 or equivalent or PM fiber, 1310nm 0.2mW 0.3mW 1mW 2mW Broadband SLDs and 1550nm 1mW 10mW, we can also customize the wavelength and output power according to your requirement.

Each  Broadband SLED Lasers device is built into a 14-pin butterfly package with an integrated thermoelectric cooler (TEC) and thermistor to ensure output stability. The output is coupled into an SM or PM fiber terminated with a 2.0 mm narrow key FC/APC connector. Please note that optical feedback can diminish the output power or damage the SLD. We do not recommend using these SLDs with components that are prone to back reflections, such as FC/PC connectors.
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  • The NIR 830 Superluminescent Diodes SLD that operates in a true inherent superluminescent mode. This superluminescent property generates broader band at higher drive currents in contrast to other conventional SLED which are ASE-based, here high drive tends to give narrower band. Its low coherence reduces Rayleigh backscattering noise. Coupled with high power and large spectral width, it offsets photoreceiver noise and improves spatial resolution (in OCT) and measurand sensitivity (in sensors). The SLED is available in 14-pin butterfly package. It is compliance with the requirements of Bellcore Document GR-468-CORE.

  • The 1310nm Superluminescent Diodes SLD is highly qualified SLEDs for a diverse range of Fiber Optic Gyroscopes(FOG) applications. These SLEDs can operate over demanding temperature ranges, increased shock/vibrations levels, and have verified long lifetimes due to their use in defense and space environments.

  • The 850nm Superluminescent Diodes SLD is a light source for ophthalmic and medical OCT application, fiber transmission systems, fiber optic gyros, fiber optic sensors,optical coherence tomography, optical measurements. The diode is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC). Module is pigtailed with single mode polarization maintaining fiber and connectorized by FC/APC connector.

  • 1550nm Superluminescent Diodes SLED are optical sources with a rather wide optical bandwidth. In that they differ from both lasers, that have a very narrow spectrum, and white light sources, that exhibit a much larger spectral width. This characteristic mainly reflects itself in a low temporal coherence of the source (which is the limited capability of the emitted light wave to maintain the phase over time). SLED may however exhibit a high degree of spatial coherence, meaning that they can be efficiently coupled into single-mode optical fibers. Some applications take advantage of the low temporal coherence of SLED sources to achieve high spatial resolution in imaging techniques. The coherence length is a quantity frequently used to characterize the temporal coherence of the light source. It is related to the path difference between the two arms of an optical interferometer over which the light wave is still capable to generate an interference pattern.

  • The 1310nm 1mW SLED or SLD Superluminescent Light Emitting Diodes is highly qualified SLEDs for a diverse range of Fiber Optic Gyroscopes(FOG) applications. These SLEDs can operate over demanding temperature ranges, increased shock/vibrations levels, and have verified long lifetimes due to their use in defense and space environments.

  • The 1310nm Superluminescent Diode SLDs SLED is a high-capability,wide spectral range,high stability,low degree of coherence broadband light source.Single-mode or polarization maintaining fiber output,can choose a variety types of connectors or adapters,to facilitate rapid interconnection with external devices,and low loss.Output optical power can be adjusted.

Customized Broadband SLED Lasers can be bought from Box Optronics. As one of the professional China Broadband SLED Lasers manufacturers and suppliers, we assist customers to provide better product solutions and optimize industry costs. Broadband SLED Lasers made in China is not only of high quality, but also cheap. You can wholesale our products at low prices. In addition, we also support bulk packaging. Our value is "customer first, service foremost, credibility foundation, win-win cooperation". For more info, welcome to visit our factory. Let us cooperate with each other to create a better future and mutual benefit.