Hongbai Lao

2 weeks ago | photonicsonline.com | John Oncea |Dan Bukaty Jr. |Hongbai Lao

Laser World of Photonics, taking place in Munich from June 24–27, attracts visitors and exhibitors from all over the world. By attending, you’ll learn the latest trends and innovations in photonics technology, attend workshops and technical presentations, and interact with industry professionals.

2 weeks ago | photonicsonline.com | John Oncea |Hongbai Lao |Melles Griot

Photonic gap materials, or photonic crystals, are structures with a periodic dielectric profile that prevent light from propagating at certain wavelengths. This creates a "gap" where light cannot travel, offering potential for optical devices like filters and waveguides.

1 month ago | photonicsonline.com | John Oncea |Laser Components USA |Hongbai Lao |Michelle Briere

SPIE Optics + Photonics 2025 – hear latest advances in sunny San DiegoAttend the optical science and technologies meeting offering a dozen plenary presenters, 52 conferences, over 2,600 presentations, 30 courses, a 3-day exhibition, professional development events, and networking opportunities. Hear the latest research shared in optical engineering, nanotechnology, quantum science, organic photonics, and astronomical applications. August 3-7, San Diego, California, USA – Learn more.

Feb 24, 2025 | photonicsonline.com | John Oncea |Hongbai Lao |James Mackay |Beau Brossman

NASA has long been at the forefront of technological innovation and spectrometry has not been immune to the space agency’s touch. SPOTLIGHT ON SPECTROSCOPYUsing SWIR Spectroscopy For Light Investigation And AnalysisExamine the world of InGaAs linear arrays and detectors for NIR and SWIR spectroscopy and various applications and advantages of spectroscopy, including mineral analysis and material identification.