EDU – Course 2
RIMS Technology


Measuring invisibly when atoms tremble



An earthquake in a building kit

Imagine you want to determine the exact position of a single Lego brick in a giant tower while the entire building is constantly and violently shaking. Laboratory measuring devices face this exact task every day when they try to look into the innermost parts of materials: they want to detect tiny atomic structures, but they are disrupted by an invisible force of nature.





The problem: Atoms never stand still

Even in a perfectly isolated room, there is no absolute rest. Aside from building vibrations or the hum of electronics, there is a final boss that cannot simply be locked out of the lab:

The Brownian motion.

Because everything warmer than absolute zero (-273.15 °C) possesses thermal energy, the atoms in every material vibrate back and forth chaotically and continuously.
The consequence for conventional high-performance microscopes is extreme blurring. It is like trying to take a sharp photo of a race car speeding by at full throttle – the image inevitably becomes blurry.

Until now, there were only two ways out:

Either cool the entire apparatus down to extreme depths with liquid nitrogen at a colossal energy cost, or smooth out the data afterward using statistical estimates (Gaussian filters). Both methods have a catch: cooling is extremely expensive, and mathematical filtering merely “guesses” reality instead of actually measuring it. For true, unadulterated science, that is a poor substitute.





Our idea: Freezing chaos stroboscopically

We don’t freeze the chaos with cold, but with the speed of light. Our RIMS (Realtime Inversion Matrix Scanner) uses the principle of an ultra-fast strobe to catch atoms right between two chaotic collisions.

In this unimaginably short moment, the atoms move in a strictly straight-line and mathematically predictable way. They are no longer chaotic, but mathematically calculable. Our centerpiece, the Real Time Inversion Core (RTIC), reverses the effect of the disturbances inside the FPGA chip in real time.

What remains is pure physical reality, which experts call Ground Truth.

We are able to theoretically measure the naked physics down to the single digit picometer scale – anything below the picometer range is cleanly declared as a model.

You know this principle from a camera: If the shutter speed is short enough, even the fastest race car appears frozen in space, razor-sharp on the photo.





How the RIMS Lab Dignostic Unit is built



19 delicate senses without analog cables: A scaled-up 19-channel XYZ sensor cross listens purely passively to the internal vibrations of the material. To prevent EMC interference or phase errors, all analog cables were eliminated. The preamplifiers sit as tiny satellites directly on the sensor.

A clock generator made of pure light: A 40-femtosecond laser strobe handles the timing. A femtosecedent is one-millionth of a billionth of a second. Light shoots through a modulator and stamps the state of the wavefront heat-free into the flash of light – completely without hot switching transistors.

The ice-cold distribution gear: The light pulses flow via fiber optics to a separate demux card. It spatially distributes the pulses so that downstream converters can read out the flood of data ice-cold at a relaxed 10 Megasamples per second (MSPS) in parallel, without frying the sensor board.

A brain against the flood: With 19 channels, exactly 4.56 gigabits per second shoot into the device. An uninterrupted data stream of this size would instantly block any hard drive. Our FPGA catches the flood in an internal block RAM dam, converts the signal into a 3D wave field in real time, and instantly reduces the data volume by 99% into a compact vector stream.

The amber protective shield: The entire sensitive sensor and preamplifier cluster is completely potted under vacuum with a highly thermally conductive, dielectric special silicone gel. The components are frozen in place like in amber. The gel doesn’t block the picometer vibration, but it protects the solder joints from humidity and leakage currents for decades.





The focus: Absolute material truth



Wherever science needs exact structural records without altering the sample through destructive rays (like X-rays or mass spectrometry), RIMS steps in:

Solid-state fermentations: How do biochemical processes develop inside a closed matrix?

Subatomic troubleshooting: Where do the finest microcracks form in the structure of high-tech materials long before they become macroscopically visible?

Structural human diagnostics: How do tissue tensions or cell densities change on a microscopic level without burdening the body with active radiation?





INFO BOX — For Engineers & Tinkering Minds


$$\text{True Value} = (\text{Raw Reading} – \text{Additive Distortions} – \text{Zero-Point Offset}) \times \text{Correction Factor}$$


Two vectors are subtracted additively (like accounting for the weight of the plate).

Eight vectors are scaled via dynamic coefficients (like compensating a device that reads 5% high in cold temperatures).

Disturbance in the labEveryday analogyTreatment in the RTIC
External EMF interference fieldsPhone crackling next to a speakerSubtracted phase-locked (eliminated via dual GEO probe)
Hardware zero point (dark current)Scale already shows 20 g with no loadSubtracted (separates electronics drift from signal)
Mechanical contact pressure ($k_{Anpress}$)Stethoscope pressed on firmly or looselyDivided out (normalizes transition impedance)
Barometric air pressure ($k_{Atmo}$)Pop in your ears on an airplaneDivided out (compensates for chamber air density)
Thermodynamic drift ($k_{Temp}$)A guitar goes out of tune in the coldDivided out (millikelvin precision against structural expansion)
Material aging ($k_{Aging}$)A rubber band stretches out over the yearsDivided out (compensates for chronic component aging)
Structural hysteresis ($k_{Hysteresis}$)A bent sheet metal springs back unevenlyDivided out (cleans up elastic swelling/shrinking residues)