Results 221 to 230 of about 3,228,378 (312)

LASIK surgery in patients with residual refractive errors after radial keratotomy.

, 2010
Abolghasem Rastegar
openalex   +2 more sources

Engineering Thermal Emission with Enhanced Emissivity and Quality Factor Using Bound States in the Continuum and Electromagnetically Induced Absorption

Advanced Optical Materials, EarlyView.
A metal‐based thermal metasurface supporting bound states in the continuum is demonstrated and experimentally shown to achieve a record‐high quality factor of 202 and high emissivity of 0.82. The design offers thermally stable, narrowband mid‐infrared emission, making it ideal for high‐precision gas sensing applications.
Guodong Zhu, Ikjun Hong, Kewei Li, Theodore Anyika, Maxwell T. Ugwu, J. Ryan Nolen, Mingze He, Joshua D. Caldwell, Justus C. Ndukaife   +8 more
wiley   +1 more source

Photorefractive keratectomy with extended ablation zone for recurrent corneal erosion syndrome accompanied with refractive errors: a study of effectiveness, safety, and refractive outcomes. [PDF]

Front Med (Lausanne)
Yu X, Wang C, Zhang Z, Zhang W, Yang Y, Wu S.   +5 more
europepmc   +1 more source

Development of High‐Performance Multilayer Monochromators

Advanced Optical Materials, EarlyView.
Detailed insights into the optical and multilayer design of Double Multilayer Monochromators (DMM) are presented and fully characterized, including key optimization strategies and solutions to fabrication challenges. By integrating in‐house Ion Beam Figuring and a high uniformity multilayer coating process, the developed DMMs achieve high reflectivity,
Wadwan Singhapong, Arindam Majhi, Wai Jue Tan, Vishal Dhamgaye, Riley Shurvinton, Paresh Pradhan, Igor Dolbnya, Lucia Alianelli, Chris Bowen, Alexander J. G. Lunt, Hongchang Wang, Kawal Sawhney   +11 more
wiley   +1 more source

Relative peripheral refractive errors in Chinese children with myopic anisometropia. [PDF]

Int J Ophthalmol
Tong YT, Du YQ, Ge SS, Chen L, Ma XQ, Guo YJ, Zhou YH.   +6 more
europepmc   +1 more source

Comparison of the refractive error changes among young children in ten years interval

, 2013
Haiyan Li, Zhigang Yuan, Ke-Lan Liu, Lan Wang, Xiao-Ling Ning   +4 more
openalex   +2 more sources

Photonic Hybrid Integration: Strategies and Promises of Advanced Additive Manufacturing

Advanced Optical Materials, EarlyView.
Heterogeneous photonic integration combines wafer bonding, transfer printing, and advanced multi‐photon lithography to realize compact, adaptable photonic systems. This review highlights breakthroughs in hybrid materials, metrology, and 4D printing, revealing how the convergence of traditional and emerging fabrication unlocks scalable, high‐performance
Zhitian Shi, Huiyu Huang, Richard Penty, Qixiang Cheng   +3 more
wiley   +1 more source

Effect of Anjana Kriyakalpa in refractive errors: Evaluation through refraction and corneal topography indices - A case series. [PDF]

J Ayurveda Integr Med
Devarajan D, Rajagopala M.
europepmc   +1 more source

Prevalence of Uncorrected Refractive Errors among Adolescents at King Abdul-Aziz Medical City, Riyadh, Saudi Arabia

, 2010
Mohammed A AI Rowaily, Badriah Moaned Alanizi   +1 more
openalex   +1 more source