DOE_Crosshair (Crosshair)
: LD-Collimators-Diffractive-Optics
LD Collimators & Diffractive Optics: Pattern-Generator
Diffractive Optical Element (DOE)
Description:
LD Collimators & Diffractive Optics: Crosshair
A diffractive crosshair is a type of optical element designed to create a crosshair pattern using the principles of diffraction. Diffractive optics utilize the wave nature of light to manipulate and shape light in ways that are not possible with traditional refractive or reflective optics.
LD Collimators & Diffractive Optics: Pattern-Generator
Diffractive pattern generators stand out due to their precision, versatility, efficiency, high-quality output, wavelength adaptability, ease of integration, robustness, and cost-effectiveness. These attributes make them a preferred choice in various advanced optical applications, from industrial manufacturing to cutting-edge scientific research.
This article refers to: DOE_Crosshair (Crosshair) (: LD-Collimators-Diffractive-Optics LD Collimators & Diffractive Optics: Pattern-Generator ) - Crosshair
| Pattern Size@ 100mm Distance (@ Design Wavelength) |
Pattern Angles (@ Design Wavelength) |
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| DOE Item # | Description | Design Wavelength | a | α | Optimum Wavelength Range |
| FDE-R197 | Cross – 45@450 | 450 nm | 83 mm | 45° | 425 – 590 nm |
| FDE-R205 | Cross – 5@650 | 650 nm | 8.7 mm | 5° | 580 – 660 nm |
| FDE-R212 | Cross – 25@532 | 532 nm | 45.1 mm | 25.4° | 500 – 640 nm |
| FDE-R214 | Cross – 2@645 | 645 nm | 3.4 mm | 2.0° | 600 – 645 nm |
| FDE-R218 | Cross – 15@640 | 640 nm | 26.3 mm | 15.0° | 500 – 640 nm |
| FDE-R239 | Cross – 5@520 | 520 nm | 8.7 mm | 5.0° | 488 – 600 nm |
| FDE-R245 | Cross – 10@633 | 633 nm | 17.5 mm | 10.0° | 570 – 690 nm |
| FDE-R246 | Cross with surrounding high contrast area -@633 |
633 nm | 17.5 mm | 10.0° | 530 – 670 nm |
| FDE-R247 | Cross – 25@645 | 645 nm | 44.3 mm | 25.0° | 600 – 800 nm |
| FDE-R248 | Cross – 37@645 | 645 nm | 66.8 mm | 37.0° | 630 – 700 nm |
| FDE-R249 | Cross – 45@633 | 633 nm | 83.0 mm | 45.0° | 500 – 640 nm |
| FDE-R270 | Cross – 30@640 | 640 nm | 53.6 mm | 30.0° | 580 – 650 nm |
| FDE-R280 | Cross – 60@635 | 635 nm | 115.5 mm | 60.0° | 580 – 690 nm |
| FDE-R289 | Cross – 15@520 | 520 nm | 26.4 mm | 15.0° | 480 – 550 nm |
| FDE-R299 | Cross – 75@650 | 650 nm | 153.5 mm | 75.0° | 600 – 700 nm |
| FDE-R340 | Cross – 60@450 | 450 nm | 116.1 mm | 60.3° | 420 – 520 nm |
| FDE-R342 | Cross – 52@515 | 515 nm | 97.6 mm | 52.0° | 440 – 540 nm |
| FDE-R382 | Cross – 30@450 | 450 nm | 53.6 mm | 30.0° | 440 – 480 nm |
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- LD-Collimators-Diffractive-Optics
- Pattern-Generator
