DOE_Lines&Dot-Lines (Lines & Dot Line)
LD Collimators & Diffractive Optics: Beam-Splitter
Diffractive Optical Element (DOE)
Description:
LD Collimators & Diffractive Optics: Beam-Splitter
Diffractive beam splitters excel in applications requiring precise control of light beams, compact and lightweight design, wavelength specificity, high efficiency, and versatile beam pattern generation. They are particularly valuable in laser systems, optical metrology, display technology, and spectroscopy, where their unique properties provide significant advantages over traditional beam splitters.
This article refers to: DOE_Lines&Dot-Lines (Lines & Dot Line) (LD Collimators & Diffractive Optics: Beam-Splitter ) - Lines & Dot Line
| Pattern Size @ 100 mm Distance (@ Design Wavelength) | Pattern Angles (@ Design Wavelength) | ||||||
| DOE Item # | Description | Design Wavelength | a | b | α | β | Optimum Wavelength Range |
| FDE-R199 | QC-Line – 45@450 | 450 nm | 84 mm | — | 45° | — | 440 – 480 nm |
| FDE-R263 | 1:5 Dot Line | 635 nm | 10.5 mm | 2.6 mm | 6° | 1.5° | 450 – 700 nm |
| FDE-R264 | 1:9 Dot Line | 670 nm | 1.6 mm | 0.2 mm | 0.9° | 0.1° | 630 – 780 nm |
| FDE-R265 | 1:19 Dot Line | 650 nm | 24 mm | 1.3 mm | 13.7° | 0.8° | 500-540 nm; 630-690 nm |
| FDE-R266 | QC-Line – 5@633 | 633 nm | 8.7 mm | — | 5° | — | 630 – 690 nm |
| FDE-R267 | QC-Line – 30@532 | 532 nm | 53.8 mm | — | 30.1° | — | 470 – 560 nm |
| FDE-R281 | 1:11 Dot Line | 650 nm | 28.9 mm | 2.9 mm | 16.5° | 1.6° | 440-490 nm; 600-730 nm |
| FDE-R282 | 1:99 Dot Line | 660 nm | 33.7 mm | 0.3 mm | 19.1° | 0.2° | 600 – 700 nm |
| FDE-R283 | QC-Line – 20@633 | 633 nm | 35.2 mm | — | 20° | — | 630 – 670 nm |
| FDE-R286 | QC-Line – 30@660 | 660 nm | 54.6 mm | — | 30.5° | — | 600 – 700 nm |
| FDE-R287 | QC-Line – 45@660 | 660 nm | 83.9 mm | — | 45.5° | — | 600 – 700 nm |
| FDE-R337 | 1:99 Dot Line | 635 nm | 49.3 mm | 0.5 | 27.7° | 0.3° | 600 – 700 nm |
| FDE-R364 | QC-Line – 45@940 | 940 nm | 83.0 mm | — | 45.0° | — | 890 – 980 nm |
| FDE-R369 | QC-Line – 36@640 | 639 nm | 65.0 mm | — | 36.0° | — | 600 – 700 nm |
| FDE-R383 | QC-Line – 51@840 | 840 nm | 95.0 mm | — | 50.6° | — |
790 – 880 nm |
- Beam-Splitter
