Gaps in the coherence spectrum of diode lasers have been known to hinder research. Anselm Deninger and Thomas Renner look at how these gaps are being filled and the applications that are benefiting ...

The use of the JANUS supercomputer has enabled researchers to reproduce the experimental protocol of equilibrium dynamics in spin glasses The use of the JANUS supercomputer has enabled researchers to ...

IOL power calculation based on axial length measurement with partial coherence interferometry showed no clinical advantage over applanation ultrasound biometry, according to a study. “It is generally ...

The new BlueMode laser from TOPTICA Photonics, Germany, is being billed as the first blue laser diode to combine high power output (50 mW) with a coherence length exceeding 25 m. The company reckons ...

An industry-academic collaboration has achieved the first optical coherence tomography (OCT) images of cubic meter volumes. With OCT's ability to provide difficult-to-obtain information on material ...

Thanks to the JANUS II supercomputer, researchers have refined the calculation of the microscopic correlation length and have reproduced the experimental protocol, enabling them to calculate the ...