Evaluating polarization diversity for speckle reduction in retinal image quality estimates

Herrera-Ramírez, Jorge; Hincapie, Diego; Correa, Nelson; Castañeda-Quintero, Raul; Gaviria, Jefry; Aldana, Mikel

doi:10.1117/12.2276298

Third International Conference on Applications of Optics and Photonics 2017

DOI: 10.1117/12.2276298

|View full text |Cite

Evaluating polarization diversity for speckle reduction in retinal image quality estimates

Jorge Herrera-Ramírez

Diego Hincapie

Nelson Correa

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2021

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

High speckle reduction rate in a laser projection system

Song

Pan

2021

Appl. Opt.

View full text Add to dashboard Cite

In this paper, we demonstrate a design for a laser picoprojector with a high rate of reduction in the speckle contrast value. The method utilizes a holographic diffuser, deformable mirror, and fast electrically tunable (FET) lens. Then we compare the reduction rate of the speckle contrast value for holographic diffusers with different divergence angles and an FET lens with different optical power ranges combined with a deformable mirror. The increase in reduction rate of speckle contrast value means that the minimum value of the speckle can be reached faster. There reduction rate increases from 4.76 to 5.74 for the 5 × 5 holographic diffuser, 3.45 to 5.66 for the 10 × 10 holographic diffuser, and 1.52 to 4.58 for the 30 × 30 holographic diffuser.

show abstract

High speckle reduction rate in a laser projection system

Song

Pan

2021

Appl. Opt.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Evaluating polarization diversity for speckle reduction in retinal image quality estimates

Cited by 1 publication

References 21 publications

High speckle reduction rate in a laser projection system

High speckle reduction rate in a laser projection system

Contact Info

Product

Resources

About