SOURCE: LaserMotive


February 12, 2013 09:00 ET

LaserMotive Unveils New Laser Power Over Fiber Technology Delivering Power Over Fiber Optic Cable Without Traditional Electrical Connection

KENT, WA--(Marketwire - Feb 12, 2013) - LaserMotive, an independent R&D company specializing in laser power beaming, today announced the MicroPoF, the first in LaserMotive's new line of general-purpose Power over Fiber (PoF) products. The MicroPoF delivers power to electrical devices via laser light transmitted over fiber optic cable, without a traditional electrical connection.

LaserMotive's free-space laser power beaming systems have set multiple records, delivering hundreds of watts of power over thousands of feet to mobile robots and UAVs. Now LaserMotive has applied its technology to Power over Fiber systems able to provide electric power anywhere from a few watts to hundreds of watts over a thin, nonconductive optical fiber up to 3,000 feet (900 m) long. Power over Fiber can deliver power safely and without interference in the presence of high voltages, RF fields and electromagnetic pulses, or high magnetic fields, and is expected to find applications in laboratories, industrial and aerospace test environments, telecommunications, and medical systems such as in MRI machines. It can also provide a rugged, lighter weight alternative to copper wire for powering tethered ground or underwater robots, without the line-of-sight requirements of free-space laser power.

"This first LaserMotive Power over Fiber product marks an important milestone in delivering power via lasers for practical use," said Tom Nugent, president and CEO of LaserMotive. "Being able to provide unlimited energy without electrical wires opens up applications previously impractical or simply impossible." 

The LaserMotive MicroPoF product features 10 watts DC power output, nominally 3.3 volts at 3 amps. The transmitter is a 3U rack mount unit which includes the laser and thermoelectric cooling system. The fist-sized receiver weighs less than 150 grams. The MicroPoF comes standard with a 33 foot (10 meter) connectorized fiber. Options include longer fiber length (up to 3000 ft. for MicroPoF) and integral DC-DC conversion to user-specified output voltages. LaserMotive can also supply a MicroPoF cable with an integral single-mode data fiber, and complete data link options including USB-II and Gigabit Ethernet.

Headquartered in Kent, Wash., LaserMotive is a privately-held R&D company specializing in laser power beaming for commercial applications. The company was co-founded in 2006 by Dr. Jordin Kare, one of the foremost experts on laser propulsion, and Tom Nugent, former Research Director for LiftPort Group. Its industry partners include some of the leading companies in aerospace and lasers, including Lockheed Martin, The Boeing Company, and DILAS. For more information, including a video demonstrating the PoF system, please visit the company website at

Contact Information

  • For more information please contact:

    Tom Nugent
    Telephone: 253-872-3300
    Email Contact

    Belinda Young
    Telephone: 206-932-3145
    Email Contact