DOE_Random Dot Patterns (Random Dot Patterns)
Manufacturer/Distributor: FLC
: LD-Collimators-Diffractive-Optics
Diffractive Optical Element (DOE)
Description:
Manufacturer/Distributor: FLC
The Frankfurt Laser Company (FLC) is a renowned enterprise based in Germany, specializing in the development, production, and distribution of advanced laser technologies. Established in 1994, FLC has become a prominent player in the laser industry, known for its commitment to quality and innovation. The company's product portfolio focuses on three main areas: Laser Diodes, Laser Modules, and Diode-Pumped Solid-State (DPSS) Lasers. These cutting-edge products cater to a diverse range of applications, from industrial manufacturing and medical treatments to scientific research and defense. FLC's expertise and dedication to meeting the specific needs of its clients make it a trusted name in the world of laser technology.
LD Collimators & Diffractive Optics: Beam-Splitter
Diffractive beam splitters excel in providing precise control over the angles and intensities of split beams, making them ideal for high-precision applications such as laser systems, optical metrology, and advanced display technologies. Their compact and lightweight design, combined with wavelength specificity and high efficiency, ensures they perform exceptionally well in portable devices and systems where space and weight are critical. Additionally, their ability to generate complex beam patterns enhances their utility in spectroscopy and other fields requiring detailed spectral analysis.
LD Collimators & Diffractive Optics: Pattern-Generator
A diffractive pattern generator leverages the principles of diffraction and interference using specially designed optical elements to create and project specific light patterns for a wide range of scientific, industrial, and commercial applications.
This article refers to: DOE_Random Dot Patterns (Random Dot Patterns) (Manufacturer/Distributor: FLC : LD-Collimators-Diffractive-Optics LD Collimators & Diffractive Optics: Pattern-Generator ) - Random Dot Patterns
| Pattern Size @ 100 mm Distance (@ Design Wavelength) | Pattern Angles (@ Design Wavelength) | ||||||||
| DOE Item # | Description | Design Wavel. | a | b | d | α | β | δ | Optimum Wavelength Range |
| FDE-R332 | 33000-Dot Pseudo-Random | 830 nm* | 136.9 mm | 114.6 mm | 76.3 mm | 68.8° | 59.6° | 41.7° | 820 – 850 nm |
| FDE-R335 | 33000-Dot Pseudo-Random | 645 nm* | 101.3 mm | 84.8 mm | 56.4 mm | 53.7° | 45.9° | 31.5° | 630 – 660 nm |
| FDE-R372 | 40100-Dot Pseudo-Random | 850 nm* | 135.6 mm | 114.9 mm | 72.0 mm | 68.3° | 59.7° | 39.6° | 825 – 870 nm |
| FDE-R373 | 31806-Dot Truely-Random | 830 nm* | 146.9 mm | 118.5 mm | 86.9 mm | 72.6° | 61.3° | 47.0° | 800 – 890 nm |
| FDE-R374 | 47708-Dot Truely-Random | 830 nm* | 146.9 mm | 118.5 mm | 86.9 mm | 72.6° | 61.3° | 47.0° | 800 – 890 nm |
| FDE-R375 | 29594-Dot Pseudo-Random | 830 nm* | 146.7 mm | 118.5 mm | 86.5 mm | 72.5° | 61.3° | 46.8° | 810 – 850 nm |
| FDE-R384 | 51978-Dot Truely-Random | 640 nm* | 162.8 mm | 97.5 mm | 130.4 mm | 78.3° | 52.0° | 66.2° | 610 – 660 nm |
| FDE-R385 | 101050-Dot Truely-Random | 640 nm* | 167.4 mm | 100.4 mm | 133.9 mm | 79.9° | 53.3° | 67.6° | 610 – 660 nm |
*Large-angle pattern that due to its symmetry properties is subject to geometrical distortion, if the DOE is used at laser wavelengths significantly different (Δλ > 50nm) from the design wavelength.
- FLC
- LD-Collimators-Diffractive-Optics
- Pattern-Generator
