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PL Optics’ triple-grating monochromator features an asymmetric horizontal Czerny–Turner layout with astigmatism correction, secondary dispersion cancellation for ultra-low stray light, multi-grating configuration, and PC-controlled grating exchange and wavelength scanning for turnkey spectral imaging solutions
PLCTS offers a range of monochromator platforms featuring a core asymmetric horizontal Czerny–Turner optical layout with astigmatism correction for improved spectral line symmetry and optical resolution, and secondary dispersion cancellation to effectively reduce stray light. Configurable with multiple gratings as needed, these monochromators provide fully automated broadband testing via PC control of grating exchange, filter switching, and wavelength scanning. USB hot-plug support enables plug-and-play convenience with high transfer speeds. The input port is compatible with PLCTS light sources and optional standard fiber-optic interfaces for fiber input/output. Designed for out-of-the-box usability, these systems combine ease of use with superior performance.
| Model | Features |
|---|---|
| WPL-301 | I/O ports vertical ? Adjustable slit |
| WPL-302 | I/O ports parallel ? Adjustable slit |
| WPL-303 | Dual output ? Manual slit switch |
| WPL-304 | Dual output ? Motorized slit switch |
| Parameter | 300 mm | Stray Light | 5×10?? |
|---|---|---|---|
| F/# | F/4.8 | Min. Step | 0.00625 nm @1200 g/mm |
| Grating Size | 55×55×6 mm | Effective Area | 55×55 mm |
| Standard Gratings | PLG1200-300 (1200 g/mm, λ?=300 nm) | ||
| PLG600-750 (600 g/mm, λ?=750 nm) | |||
| PLG300-1250 (300 g/mm, λ?=1250 nm) | |||
| Slit Size | 10 μm blade ? Auto-protect ? Adjustable 10 μm–3 mm width, 14 mm height | ||
| Dimensions | L 390×W 278×H 204 mm | ||
| Weight | 16 kg | ||
| Model | Features |
|---|---|
| WPL-501 | I/O vertical ? Adjustable slit |
| WPL-502 | I/O parallel ? Adjustable slit |
| WPL-503 | Dual output ? Manual switch |
| WPL-504 | Dual output ? Motorized switch |
| Parameter | 500 mm | Stray Light | 5×10?? |
|---|---|---|---|
| F/# | F/8 | Min. Step | 0.0023 nm |
| Grating Size | 55×55×6 mm | Effective Area | 55×55 mm |
| Standard Gratings | PLG1200-300 (1200 g/mm, λ?=300 nm) | ||
| PLG600-750 (600 g/mm, λ?=750 nm) | |||
| PLG300-1250 (300 g/mm, λ?=1250 nm) | |||
| Slit Size | 10 μm blade ? Auto-protect ? Adjustable 10 μm–3 mm width, 14 mm height | ||
| Dimensions | L 560×W 320×H 204 mm | ||
| Weight | 22 kg | ||
| Model | Features |
|---|---|
| WPL-701 | I/O vertical ? Adjustable slit |
| WPL-702 | I/O parallel ? Adjustable slit |
| WPL-703 | Dual output ? Manual switch |
| WPL-704 | Dual output ? Motorized switch |
| Parameter | 750 mm | Stray Light | 5×10?? |
|---|---|---|---|
| F/# | F/8 | Min. Step | 0.0023 nm |
| Grating Size | 68×68×6 mm | Effective Area | 68×68 mm |
| Standard Gratings | PLG1200-300 (1200 g/mm, λ?=300 nm) | ||
| PLG600-750 (600 g/mm, λ?=750 nm) | |||
| PLG300-1250 (300 g/mm, λ?=1250 nm) | |||
| Slit Size | 10 μm blade ? Auto-protect ? Adjustable 10 μm–3 mm width, 14 mm height | ||
| Dimensions | L 800×W 450×H 204 mm | ||
| Weight | 32 kg | ||
| Grating Model | Dispersion (nm/mm) | Accuracy (nm) | Repeatability (nm) | Resolution (nm) | Theoretical Range (nm) | Mechanical Range (nm) |
|---|---|---|---|---|---|---|
| PLG2400-250 | 1.3 | 0.10 | 0.05 | 0.05 | 185–500 | 0–550 |
| PLG1800-250 | 1.7 | 0.15 | 0.08 | 0.08 | 185–500 | 0–730 |
| PLG1800-500 | 330–730 | — | ||||
| PLG1200-250 | 2.7 | 0.20 | 0.10 | 0.10 | 200–600 | 0–1100 |
| PLG1200-300 | 330–1000 | — | ||||
| PLG1200-500 | 330–1000 | — | ||||
| PLG600-500 | 5.4 | 0.40 | 0.20 | 0.20 | 330–1000 | — |
| PLG600-750 | 500–1500 | 0–2200 | ||||
| PLG600-1000 | 660–2000 | — | ||||
| PLG600-1250 | 830–2200 | — | ||||
| PLG300-500 | 10.8 | 0.80 | 0.40 | 0.40 | 330–1000 | — |
| PLG300-1250 | 830–2500 | 0–4400 | ||||
| PLG300-1800 | 1200–3600 | — | ||||
| PLG300-3000 | 2000–4400 | — | ||||
| PLG150-4000 | 21.6 | 1.60 | 0.80 | 0.80 | 2600–8000 | 0–8800 |
| PLG 66-8000 | 48.6 | 3.70 | 1.80 | 1.80 | 2500–25000 | 0–20000 |
| PLG50-12000 | 65 | 5.00 | 2.50 | 2.50 | 8000–24000 | 0–26400 |
? PLCTS – Contact us for details on 300 mm, 500 mm, and 750 mm focal length models and their specifications.
