Departments and Columns
Nanophotonic imager / Ultra-slow flows / Quantum record / Ancient bones / ASML EUV orders advance / Smart LEDs / Nanotweezers / Light teaches birds to sing
A pioneering research group in optical communications celebrates its 25th anniversary—and looks at the road ahead.
Norwegian HSI company HySpex is supplying a worldwide market with turnkey solutions to complex problems.
A recently published book by Anna Garry explores the experiences and accomplishments of 23 women professors.
Each December, OPN looks at interesting research results of the past year. But what about the year ahead? We asked several contributors to our "Optics in 2019" feature for thoughts on areas that might advance in 2020.
Also in this Issue
Optical learning machine; Bose-Einstein condesate; far-field lensing.
OSA at RIAO OPTILAS / ICO-25 / OSA Fellow stories / UA honors Rolland-Thompson / 5G Summit / OSA at NIST/JILA / Optics outreach / GEMM initiative opens first center / Thank you, editors and volunteers