[HTML][HTML] Design and manufacture AR head-mounted displays: A review and outlook
Augmented reality head-mounted displays (AR-HMDs) enable users to see real images of
the outside world and visualize virtual information generated by a computer at any time and …
the outside world and visualize virtual information generated by a computer at any time and …
Freeform optics for imaging
In the last 10 years, freeform optics has enabled compact and high-performance imaging
systems. This article begins with a brief history of freeform optics, focusing on imaging …
systems. This article begins with a brief history of freeform optics, focusing on imaging …
Manufacturing and measurement of freeform optics
Freeform optics is the next-generation of modern optics, bringing advantages of excellent
optical performance and system integration. It finds wide applications in various fields, such …
optical performance and system integration. It finds wide applications in various fields, such …
Resolving the vergence-accommodation conflict in head-mounted displays
G Kramida - IEEE transactions on visualization and computer …, 2015 - ieeexplore.ieee.org
The vergence-accommodation conflict (VAC) remains a major problem in head-mounted
displays for virtual and augmented reality (VR and AR). In this review, I discuss why this …
displays for virtual and augmented reality (VR and AR). In this review, I discuss why this …
Metaform optics: Bridging nanophotonics and freeform optics
The demand for high-resolution optical systems with a compact form factor, such as
augmented reality displays, sensors, and mobile cameras, requires creating new optical …
augmented reality displays, sensors, and mobile cameras, requires creating new optical …
Freeform spectrometer enabling increased compactness
J Reimers, A Bauer, KP Thompson… - Light: Science & …, 2017 - nature.com
We present optical designs with freeform optics in the context of hyperspectral imaging.
Results show designs that are 5× more compact in volume than similar designs using …
Results show designs that are 5× more compact in volume than similar designs using …
[PDF][PDF] 自由曲面成像光学系统设计: 理论, 发展与应用
杨通， 段璎哲， 程德文， 王涌天 - Acta Optica Sinica, 2021 - researching.cn
摘要传统球面以及非球面可供光学系统设计使用的自由度较少. 自由曲面打破了旋转对称以及
平移对称的几何约束, 特别适用于校正非旋转对称系统的像差, 同时可以减少系统中元件的数量 …
平移对称的几何约束, 特别适用于校正非旋转对称系统的像差, 同时可以减少系统中元件的数量 …
Compact eye-tracked head-mounted display
H Hua, C Gao - US Patent 9,720,232, 2017 - Google Patents
Eye-tracked head-mounted displays are provide which, in one aspect, may utilize the same
optics for eyetracking and image viewing, with a selected portion of the optics used for an …
optics for eyetracking and image viewing, with a selected portion of the optics used for an …
Design of an optical see-through head-mounted display with a low f-number and large field of view using a freeform prism
It has been a challenge to design an optical see-through head-mounted display (OST-HMD)
that has a wide field of view (FOV) and low f-number (f/#) while maintaining a compact …
that has a wide field of view (FOV) and low f-number (f/#) while maintaining a compact …