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Solid State Lasers and Laser Diodes from RPMC Lasers Inc » Products » Communication & Data Transmission Lasers

Communication & Data Transmission Lasers

What are Communication & Data Transmission Lasers?

Telecommunications is one of the largest application sectors for pulsed and CW lasers and laser amplifiers worldwide.  For lasers to be viable for telecommunications applications, they not only have to be single spatial mode (allowing them to be efficiently coupled into a single mode fiber), but they also need to be single frequency to allow for dense wavelength multiplexing to increase the transmission bandwidth.

For long-haul fiber optic communications, most telecommunications lasers operate at either 1550 nm or 1310 nm to take advantage of the minimal absorption of fiber optics at those two wavelengths. With the majority of telecommunication lasers now at 1550 nm due to the prevalence of desperation shifted fiber optics.  Even though absorption is minimized at 1550nm, it still becomes an issue over long distances making it necessary to boost the signal using fiber amplifiers.

Recommended Laser Series

We recommend the following laser series options for Communication & Data Transmission applications. There can often be a ton of options and many variables. Contact us today for help finding the perfect laser for your specific application!

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FA Series

fa 1.5um 1um 2umThe FA series offers a variety of standard and custom fiber amplifiers. Available in both OEM and Turnkey formats, our 1, 1.5, and 2um fiber amplifiers are manufactured to Telcordia standards and can be customized to meet your application requirements. With output powers of up to >40dBM and options for linear or random polarization, narrow linewidth, low noise, and input and output monitoring, our fiber amplifiers are ideal solutions for applications such as intra-satellite free space communication, optical transport, FTTH & CATV, RF video overlay, and pulsed amplification.

LDX Series

The LDX Series of made-in-the-US, high-power, multimode laser diodes provide wavelengths from 400nm – 1900nm, a wide range of output powers and package types, as well as completely customized solutions. We have been offering these high-quality laser diodes for over 25 years. The performance, reliability, and lifetimes are time tested, and if for some reason there is an issue, we will make it right. 

REP Series

The REP series includes high-performance, tunable, single-frequency (DFB-like) diode lasers and Fabry-Perot laser diodes in wavelengths from 760nm thru 2350nm, designed to address challenges in Gas Sensing, LIDAR, Spectroscopy, and Telecom. The REP series includes high-power and narrow linewidth options, covering various product ranges at the most popular wavelengths, providing customizable units with multiple packaging options, including the Fiber coupled 14-pin butterfly, TO39 (w/TEC), and TO56.

RPK Series

The RPK Series of multiple, single-emitter fiber-coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to ≈ 500W output power. Our specialized fiber-coupling techniques ensure high efficiency, stability, and superior beam quality, while rigorous inspections and burn-in procedures guarantee each product’s reliability, stability, and long lifetime. Highly customizable packages allow us to meet our customers’ specific needs, providing high-quality products at reasonable prices. 

RPKBDL Series

The RPKBDL Series is a high-power direct diode turn-key system available in wavelengths of 445nm, 915nm, or 976nm, providing up to 3kW of power and unprecedented brightness. Its pluggable design makes maintenance easy, avoiding troubles and high time costs caused by return-to-factory maintenance. The RPKBDL series results from continuous innovation, ensuring high technical strength and product quality. This highly customizable system allows us to meet our customers’ specific needs, providing high-quality products at reasonable prices.

RWLD Series

The RWLD series offers competitively priced laser diodes with high beam quality and a wide variety of products to support multiple applications. Available in a wide range of wavelengths, power levels, and packages. The RWLD wavelength options span from 405nm to 1650nm, with output powers in the range of 10 mW to 300 mW, packaged in a TO-18 package with photodiode. We also offer customized options, such as a customized wavelength, output power, or a special package to meet your specific needs.

RWLP Series

R3Z0-WSLP-905-050m-M-PD: 905nm Multimode Fiber Coupled Laser Diode

The RWLP series offers an affordable and versatile solution for your laser application needs with single-mode and multimode options and wavelengths from 405nm thru the IR region. With customizable options, our team can work with you to solve any challenges you may face. Rigorously tested for long-term reliability, the RWLP series ensures consistent performance and high beam quality. Perfect for integration, this series supports multiple applications including biological and analytical instrumentation. 

SMX Series

image of several free-space and fiber-coupled laser diode package typesThe SMX Series of US-made, high-power, thermally stable, and cost-effective InP laser diodes is available at 13XX, 14XX, 15XX, 16XX, and 19XX nm, perfect for medical, military, aerospace, LIDAR, free-space communications, and more! With a patented EPI structure, low-cost packaging, DFB & SOA configurations, ISO certified supply chain with full lifecycle traceability, focus on ease of integration, and custom design capabilities, this laser diode family is an excellent choice for reliable, high-power InP devices.