Microlens Array Prism

Microlens Array Prism

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Microlens arrays | Wavefront sensors | Products

Microlens arrays. Flexible Optical produces high-quality replicated microlens arrays specially for the use with FrontSurfer wavefront sensors. As a standard option, we offer a hexagonal array of 127 microlenses with a focal distance of 18 mm and a pitch of 300 µm, mounted in a C-mount.

Microlens Arrays - Newport Corporation

A microlens array is commonly used for homogenizing and shaping a variety of modern light emitters ranging from a line-narrowed excimer lasers to high power LEDs. These lenslet arrays are manufactured using photolithographic techniques based on semiconductor processing technology, yielding exceptionally accurate microlens profiles and lens array positioning.

Microlens and microcell arrays - LightTrans

Microlens and microcell arrays. ... Shaping of White Light by Using Prism / Grating / Mirror Cells Arrays. Design of different types of cells arrays, which are used behind white light LED for generating customized patterns, are presented. Modeling of Microlens Array with Different Lens Shapes.

Design, fabrication and testing of microlens arrays for ...

lens diameters, height and array types (different packing densities, array size, substrate material) all process parameters such as exposure energy, developing, prebake, cooling, storing conditions, melting cycle, etc have to be carefully optimized. Figure 3 shows different types of microlens arrays fabricated by reflow as described above.

OSA | Optics system design applying a micro-prism …

24-12-2019 · In this study we apply a micro-prism array technique to enable a single lens CCD to capture a stereo image for the simulation of double lens vision. A micro-prism array plate serves as the basis for design, which also improves the lightweight and portability of the overall system in addition to lowering the mass-production costs.

SMO Catalog 2007, vers 1-0, 61120, RV low

Microlens Array for Fiber Coupling FC-Q-250, 1 x 48 Application Fiber Coupling, Collimation, Imaging Substrate Material Fused Silica (Quartz) Index of Refraction [email protected] nm [email protected] nm 1.444 @1550 nm Substrate Thickness 0.9 mm Array Type Linear, 1 x 48 lenses

Optical design of a prism–grating-based lenslet …

18-7-2018 · The optics for an integral field spectrometer based on a lenslet array is described. The principle behind the integral field spectroscopy of this system is introduced and partial modeling of the structure of the system is developed. A hybrid design method from physical optics and geometrical optics is used to design the system.

Quasi-periodic concave microlens array for liquid ...

5-2-2018 · In this study, a high-efficiency single-pulsed femtosecond laser assisted with stone wet etching method has been proposed to obtain large-area concave microlens array (MLA). The quasi-periodic MLA consisting of about two million microlenses with tunable diameter and sag height by adjusting laser scanning speed and etching time is ...

WO2013105683A1 - Microlens array sheet and …

The present invention relates to a microlens array sheet and a backlight unit including the same, wherein the microlens array sheet comprises a plurality of unit lenses which are two-dimensionally arranged and the unit lenses are in the shape of a conic lens in which a vertical section in the center of the lens is represented by formula (1).

Physical modeling of a microlens array setup for use in ...

Physical modeling of a microlens array setup for use in computer generated IP Spyros S. Athineos a, Nicholas P. Sgouros a, Panagiotis G. Papageorgas b, Dimitris E. Maroulis a, Manolis S. Sangriotis a, Nikiforos G. Theofanous a aDept. of Informatics & Telecommunicati ons, Univ. …

DE102015121691A1 - Process for producing a …

The invention relates to a method for producing a microlens array (1), comprising at least one translucent base body (10) with a planar extension, wherein the base body (10) has a microlens structure (11) on at least one base surface. According to the invention, the at least one base body (10) is produced with an injection molding tool in an ...

Microlens Array | INGENERIC GmbH | Jun 2018 | …

20-3-2018 · Upcoming Events Prism Awards. Microlens Array. INGENERIC GmbHRequest Info Ingeneric GmbH has announced microlens arrays with up to 500 individual lenses and dimensions of up to 50 × 50 mm, which are used for beam shaping and light homogenization, among other applications. For ...

Shaping of White Light by Using Prism / Grating / …

Shaping of White Light by Using Prism / Grating / Mirror Cells Arrays Micro-optical elements, like gratings, prisms and mirrors can be arranged to deflect light into expected direction and …

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