DOE_Random Dot Patterns (Random Dot Patterns)
Manufacturer/Distributor: FLC
: LD-Collimators-Diffractive-Optics
Diffractive Optical Element (DOE)
Description:
Manufacturer/Distributor: FLC
Frankfurt Laser Company (FLC), established in 1994, has a rich history of success and innovation in the field of laser technology. FLC's success is driven by its commitment to innovation and its ability to deliver customized solutions tailored to specific customer needs, including hard-to-source and specialized laser diodes. Celebrating its 30th anniversary in 2024, the company reflects on a legacy of technological advancements that have significantly impacted the laser industry. Through consistent innovation and dedication to excellence, FLC has maintained its position at the forefront of laser technology, continually pushing the boundaries of what is possible in the field.
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LD Collimators & Diffractive Optics: Pattern-Generator
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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
