Confocal microscopy with a microlens array

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Gigapixel fluorescence microscopy with a water immersion microlens array.

We demonstrate high throughput gigapixel fluorescence microscopy with a microlens array. We show, for the first time to the best of our knowledge, the use of a parallelized microscopy system to image samples in micro well plates. We image centimeter-scale regions of 384-well micro well plates at 1.72 μm resolution at a raw pixel throughput of 25.4 Mpx/s. Taking into account the fact that about ...

متن کامل

Three-dimensional analysis by a microlens-array confocal arrangement.

Scanning confocal microscopy is now well developed and applied. As an alternative to a laser spot to be scanned, parallel processing can be obtained when a two-dimensional structure is moved through the focal plane and a series of image sections is recorded. Surface topography is determined by analysis of the normalized intensity of the appropriate image points, i.e., a search of the intensity ...

متن کامل

Full-field interferometric confocal microscopy using a VCSEL array.

We present an interferometric confocal microscope using an array of 1200 vertical cavity surface emitting lasers (VCSELs) coupled to a multimode fiber. Spatial coherence gating provides ~18,000 continuous virtual pinholes, allowing an entire en face plane to be imaged in a snapshot. This approach maintains the same optical sectioning as a scanning confocal microscope without moving parts, while...

متن کامل

Flat polymeric microlens array

A polymer-based flat microlens array is demonstrated. Within each pixel of the array, the polymer presents a circular central-symmetric inhomogeneous orientation. Pixel with such a structure behaves a lens-like character. A suitable amount of liquid crystal mixed in the polymer host can improve not only the lens flexibility but also the lens performance. Moreover, the polymer-based microlens ar...

متن کامل

Design methodology for a confocal imaging system using an objective microlens array with an increased working distance

In this study, a design methodology for a multi-optical probe confocal imaging system was developed. To develop an imaging system that has the required resolving power and imaging area, this study focused on a design methodology to create a scalable and easy-to-implement confocal imaging system. This system overcomes the limitations of the optical complexities of conventional multi-optical prob...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied Optics

سال: 2020

ISSN: 1559-128X,2155-3165

DOI: 10.1364/ao.386269