Purdue faculty dedicate countless hours to exploring the frontiers of their respective fields, pushing the boundaries of knowledge and contributing to the ever-evolving landscape of academia. To ...

An intriguing new study argues that current detection methods might be far, far more difficult than they have to be.

Focused Laser Differential Interferometry (FLDI) is an innovative, non‐intrusive optical diagnostic tool designed to capture high-resolution density fluctuations within hypersonic flow environments.

Primordial black holes (PBHs) are particularly special types of black hole, thought to have been formed from dense pockets of ...

Scientists are building giant space lasers to unlock the secrets of ripples in spacetime. The Laser Interferometer Space Antenna (LISA) will comprise a trio of spacecraft flying in a vast triangular ...

For most of us, the mention of “technological innovation” brings to mind images of the technologies that have become useful for our everyday lives. We imagine aspiring app developers lounging about ...

Artist Impression of LISA, the Laser Interferometer Space Antenna. Credit: NASA Ever since the telescope was invented in 1608, astronomers have striven for bigger and better telescopes. When it comes ...

Laser Interferometer Gravitational-Wave Observatory (LIGO) has the following research output in the current window (1 December 2024 - 30 November 2025) of the Nature Index. Click on Count to view a ...

Researchers at the Technion, Israel Institute of Technology, report a first in ultrafast quantum optics: a single-shot ...

Common to optical metrology in many modern systems, the Fizeau design uses a fixed, on-axis coherent point source to illuminate the interferometric cavity. For the most part, it works very well. While ...

Following the selection of The Gravitational Universe by ESA, and the successful flight of LISA Pathfinder, the LISA Consortium now proposes a 4 year mission in response to ESA’s call for missions for ...