Laser-driven Boron Fusion – 3 Things to Know


Mix Two of the Most Powerful Forces in nature and Boron is the Result

Boron, a  metalloid element, can have one of four different oxidation states and has many uses in both industrial and commercial applications including as an additive to steel containers for food preservation or as a coolant in nuclear reactors. But what does that have to do with fusion? Well, it turns out that there is an interesting connection between these two natural phenomena.

The first successful demonstration of laser driven boron fusion was in 1967, but it took almost 50 years before the technology could be scaled up. The problem is that lasers are not a steady source of energy, and they need to be triggered by a burst of microwaves. But since these microwaves themselves can’t produce enough power to start the reaction, scientists had no choice but to make do with what they had – which wasn’t much!

However, now researchers at Lawrence Livermore National Laboratory have found an ingenious solution: They use two sets of lasers working together in such a way that one set triggers the other set. And because this new system is so reliable, it’s been dubbed “the world’s most powerful laser.”



The hydrogen-boron conversion is a very cost-effective and efficient way to generate power. In contrast, converting coal gas or nuclear generators requires much more infrastructure which usually ends up being the most expensive part of production anyway! 

HB11 Energy aims to create a new source of clean, safe and reliable energy using laser technology to fuse Hydrogen and Boron-11. Hydrogen is the most abundant element in the universe, while Boron-11 comprises some 80% of all Boron found in nature, is readily available and is a stable, non-radioactive isotope.

Unlike other nuclear and fossil-fuel burning plants, our energy generating process does not require large plants with steam turbines and does not generate any dangerous radioactive waste. There’s no risk of a reactor meltdown and the energy generated can be directed straight to the grid.

It requires an empty metal sphere where one then places a modestly-sized HB11 fuel pellet in the center, with holes on different sides for lasers. One laser creates a magnetic containment field and another triggers “avalanche” fusion chain reactions–this removes any need for heat exchangers or steam turbine generators as “alpha particles” create an electrical flow that could be used to send power directly into existing grids without worry

The design of this theoretical reactor is simple: it would require only one large chamber surrounded by vacuum insulation material. This much safer approach can be implemented with minimal risk. You’re talking about creating electricity without any kind of heat exchanger or steam turbine generators? How cool would that be!


While the world is still waiting for a solution to our energy crisis, proton boron fusion may be the answer. There are many different reactions that release energy from hydrogen atoms but they all have their drawbacks.

The most common type of reaction is called nuclear fission which involves splitting heavy atoms like uranium or plutonium into lighter ones like helium and krypton. This process releases large amounts of radioactive particles that can lead to cancer and other harmful effects on human health as well as significant environmental damage in the event of an accident at a power plant or storage facility. Proton-boron fusion has none of these downsides because it occurs only when protons collide with each other at high speeds, creating heavier stable elements such as neon and other respective elements.

Proton-boron fusion is a tricky subject under thermonuclear schemes. However, it is rather explicable in terms of a beam-driven fusion scheme: Due to a well-established mechanism of particle acceleration in the laser-target interaction, protons coming from hydrogen or hydrocarbon surface contamination are injected at high energies inside the target, where they interact with a warm, solid-density, thick boron plasma.

The reaction yield achieved this way is 100 times higher than that achieved at the same facility in 2014, and preludes to a further 10-time increase by straightforward optimization of the target. Our findings, recent theoretical predictions and the advent of dramatically enhanced laser capabilities call for an urgent, systematic investigation of possible ignition schemes in laser-driven proton-boron fusion. 


It’s not every day that you can see an artist split a table in half with their bare hands, but this is exactly what artists and scientists at the Lawrence Livermore National Laboratory achieved on July 16th. This was made possible through the use of extreme laser pulses for boron fusion. 

Laser-driven ignition of HB11 using thermal compression by standard nanosecond laser pulses requires compression of the HB11 fuel to 100,000 times its solid density. Therefore, until now, HB11 fusion has appeared unfeasible. Scientists sought to overcome this problem by considering an alternative laser approach known as block ignition. A modification of fast ignition, this technique uses ultrashort-pulse lasers, and involves non-thermal application of picosecond pulses with powers in the petawatt range.

This induces ultrahigh acceleration of plasma blocks by direct conversion of the laser energy into macroscopic plasma motions by nonlinear (ponderomotive) forces. As a result, it avoids the very complex problems of heat and instability that affect laser fusion with nanosecond pulses. Through computational studies, they showed that using block ignition would make laser fusion of HB11 no more difficult than that of DT. Steve Haan of the National Ignition Facility project even suggested that HB11 “has the potential to be the best route to fusion energy.”


Boron in Ceramics
APPLICATIONS, Ceramic and Enamels

Borates in Ceramics

Ceramics - ceramic glazes and enamels - are applied to ceramic ware, sanitary ware, tableware, and tiles. Borates are used extensively in such enamels and ceramic glazes. Borates used include colemanite, ulexite, and several specialty borates, which provide efficient production and protection against the elements to the finished products.

Borates in Paints

Borates in Paints

Borates in Paints: Borates are widely used in paints, coatings, and printing inks as buffering agents. They also provide flame retardant, anti-corrosive, and anti-bacteria protective benefits, applied in marine and aviation coatings for example. Boric acid, borax decahydrate, borax, zinc borate, and perborates/metal borates are compounds most used in paints and coatings.

Boron in Eyewear

Boron in Eyewear

Boron in eyewear and optics has many applications. Borate minerals such as potassium borate, sodium tetraborate, and boric acid are widely used in manufacturing optical materials. Boron has been an essential ingredient for manufacturers of optical materials since 1887 for eyewear given its water-soluble presence, with benefits including durability, resistance to scratching, and suitability for light transmission.

Boron in Paper Production

Boron in Paper Production

Borate compounds are widely used in chemical processes and recovery - Boron in paper production - by mills all over the globe. Sodium borohydride is used in paper production primarily to bleach paper in the preparation stage. Boron is also used in the form of borax pentahydrate to support causticising. Borate autocausticization is a cost-saving technique that can help paper mills save money on material, recovery, and energy.

Boron and Quantum Computing

Boron in Quantum Computing

Boron in quantum computing is one of the most exciting areas in science today. Currently, silicon-based qubits provide the processing power for these hugely powerful machines. However, Hexagonal Boron Nitride, hBN, is a promising material for quantum technologies. hBN benefits include lower error rates, an increase in the number of qubits per chip, increased stability, better conductivity, and reduced energy loss. They are also more cost-effective.