Analysis and Implementation of Hologram Lenses for See-Through Head-Mounted Display

Lee, Seungjae; Lee, Byounghyo; Cho, Jaebum; Jang, Changwon; Kim, Jonghyun

doi:10.1109/lpt.2016.2628906

Cited by 51 publications

(29 citation statements)

References 15 publications

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“…Another advantage of the FMA HOE is; it can compensate for the aberrations from the optical system by holographic printing. For example, it is known that astigmatism occurs when using the off-axis HOE lens [23] and we compensate for the error. The FMA HOE can be fabricated using a holographic printer as shown in Fig.…”

Section: B Proposed Methodsmentioning

confidence: 99%

Holographically Printed Freeform Mirror Array for Augmented Reality Near-Eye Display

Jeong

Lee

et al. 2020

IEEE Photon. Technol. Lett.

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We propose augmented reality (AR) near-eye display using a holographically printed freeform mirror array. A wide depth of field AR system is implemented by the retinal projection via a small mirror array. Since we use a holographic mirror array, more advantages over a traditional physical mirror array are achieved. Due to the see-through characteristics of the holographic optical element (HOE), the array structure does not obstruct the sight of an observer. Also, the holographic printing technique for the freeform mirror array enables a wide depth of field system without using a floating lens and compensates for the astigmatism of the HOE. The detailed design method of the freeform mirror array HOE is presented. Through the retinal image simulations and the experimental results, the feasibility of the proposed method is verified.

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Section: B Proposed Methodsmentioning

confidence: 99%

Holographically Printed Freeform Mirror Array for Augmented Reality Near-Eye Display

Jeong

Lee

et al. 2020

IEEE Photon. Technol. Lett.

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“…So far, many related studies have been conducted to solve this problem in the research and industrial fields. For example, a compensation system composed of relay lenses is added to the display system or additional lenses such as cylindrical lens is applied to the HOE recording procedure [11,12]. This method is limited to certain aberration in fixed optical system, and therefore the aberration that is deformed by the surrounding environment such as heat or moisture cannot be compensated as time goes on.…”

Section: Impactmentioning

confidence: 99%

P‐89: Wavefront Aberration Compensation Method for Holographic Optical Element

Yoo

Jang

et al. 2018

Symp Digest of Tech Papers

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The wavefront aberration compensation method of holographic optical element (HOE) for augmented reality system is proposed. The wavefront aberration is detected as a linear combination of Zernike polynomials using a phase shifting interferometry. The aberration of HOE is compensated using a correction wavefront profile with a spatial light modulator. The simulation and experiment verified that the proposed method can effectively improve the aberration of HOE.

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“…Employing HOEs and DOEs as AR combiners, however, has several limitations. If HOE or DOE lenses are used as imaging optics, severe astigmatism occurs 15 . To avoid this issue, HOEs or DOEs have been applied to provide a Maxwellian view or holography in several studies, but these systems require additional cost to achieve a sufficient eye box 16,17 .…”

Section: Introductionmentioning

confidence: 99%

Augmented reality near-eye display using Pancharatnam-Berry phase lenses

Moon

Lee

Nam

et al. 2019

Sci Rep

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An augmented reality (AR) near-eye display using Pancharatnam-Berry (PB) phase lenses is proposed. PB phase lenses provide different optical effects depending on the polarization state of the incident light. By exploiting this characteristic, it is possible to manufacture an AR combiner with a small form factor and a large numerical aperture value. The AR combiner adopted in the proposed system operates as a convex lens for right-handed circularly polarized light and operates as transparent glass for left-handed circularly polarized light. By merging this combiner with a transparent screen, such as diffuser-holographic optical elements (DHOEs), it is possible to make an AR near-eye display with a small form factor and a wide field of view. In addition, the proposed AR system compensates the chromatic aberration that occurs in PB phase lens by adopting three-layered DHOEs. The operating principle of the proposed system is covered, and its feasibility is verified with experiments and analysis.

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Analysis and Implementation of Hologram Lenses for See-Through Head-Mounted Display

Cited by 51 publications

References 15 publications

Holographically Printed Freeform Mirror Array for Augmented Reality Near-Eye Display

Holographically Printed Freeform Mirror Array for Augmented Reality Near-Eye Display

P‐89: Wavefront Aberration Compensation Method for Holographic Optical Element

Augmented reality near-eye display using Pancharatnam-Berry phase lenses

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