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Newsletter January 2023 | Menu of Newsletters
"We were impressed by its superb performance, at least ten times better
than the air tables we were using..."
 
More customer comments...

- Gravitational Wave Measurement Detection Vibration Isolation

- Featured Product: SM-1 Large Capacity Vibration Isolation

- NASA Roman Space Telescope Vibration Isolation Optimizes Image Clarity

- Lithium Battery Nano-Research Vibration Isolation (Legacy Article Aug2017)

- Announcing the 2023 Minus K Technology Educational Giveaway to U.S. Colleges and Universities

- Neuronal Vibration Isolation - Learning & Memory Research | Univ of Texas

- Improving Nanoscale Vibration Isolation with Negative Stiffness

- Spectrometer Vibration Isolation -- Crystal Growth & Gamma Ray Spectrometers

- NASA's ICESat-2 Satellite relies on Minus K negative-stiffness vibration isolation in testing

- Cryogenic Vibration Isolation: Sunken Treasure Surrounding The Coldest Cubic Meter In The Universe

- Single-Atom Flakes & Quantum Electronics Vibration Isolation
- Eliminating Vibration Without Electricity or Compressed Air
- 300 leading universities and private and government laboratories
in 52 countries use Minus K technology


- Previous Newsletters
Give us your Challenge Pricing Get a Quote




Vibration Isolators Aid
Detection and Measurement of Gravitational Waves

Detecting and measuring gravitational waves requires extremely sensitive instrumentation. In the 1970s, American physicist Rainer Weiss pioneered the concept of using lasers for interferometric gravitational wave detection. Extensive research over the past several decades has produced extremely advanced interferometric techniques, providing a means to observe phenomena in the universe that previously could not be studied otherwise.

"With laser interferometry we can retrieve information from spaces in the universe that are otherwise not accessible, and we can look back in time much further, said Dr. Harald Lück, Research Group Leader for the Laser Interferometry and Gravitational Wave Astronomy division of the Max Planck Institute in Gravitational Physics (alternately known as the Albert Einstein Institute) in Hannover, Germany.

Together with its UK colleagues, and Leibniz Universität Hannover, the Laser Interferometry and Gravitational Wave Astronomy division of the Albert Einstein Institute operates the gravitational-wave detector, GEO600. Funded by the Max Planck Society, and the Science and Technology Facilities Council, GEO600 is a ground-based interferometric gravitational wave detector located near Hannover, Germany. The GEO600 project aims at the direct detection of gravitational waves by means of a laser interferometer.

Scientists at GEO600 have pushed research into interferometry related technologies to their limits, encompassing laser stabilization, absorption-free optics, control engineering, vibration damping, and data acquisition and processing.

Negative-Stiffness vibration isolation was developed by Minus K Technology. These vibration isolators are compact, and do not require electricity or compressed air which enables sensitive instruments to be located wherever a production facility or laboratory needs to be located. There are no motors, pumps or chambers, and no maintenance because there is nothing to wear out. They operate purely in a passive mechanical mode...

Full article...

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Featured Product: SM-1 Large Capacity, Low Frequency Vibration Isolators

  • Vertical natural frequency of 1/2 Hz or less can be achieved over the entire load range.
  • Horizontal natural frequency is load dependent. 1/2 Hz or less can be achieved at or near the nominal load.
  • See typical transmissibility curve Performance for the SM-1.

Minus K's SM-1 is low frequency vibration isolator for weight loads from 500 to 4200 lbs. and 1/2 Hz performance vertical and horizontal.

The SM-1 negative-stiffness isolator is the basic building block of the FP-1 Floor Platform and other heavy multiple isolator systems. They require no air or electricity.

This isolator has the same basic features of our all passive, negative-stiffness, manually-adjustable bench top isolators. It offers our very-low frequency isolation performance for payloads of many thousands of pounds.

SM-1 isolator can be used alone or with any number of additional units to achieve higher capacity systems. They can be arranged in many geometrical configurations to suit your application.

The SM-1 isolators can also be placed on pedestals to increase the height of the isolation system.

Pricing & Specifications


 

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The MK52


NASA Telescope Project

How Our Isolators Work


Spacecraft Vibration Isolation On the Ground




Minus K Technology Inc., Vibration Isolation Systems
460 Hindry Ave., Unit C | Inglewood, CA 90301 | Tel: 310-348-9656 | Contact Us | www.MinusK.com