Standard Mini-Chrom Monochromator - Optometrics

Optometrics

Standard Mini-Chrom Monochromator

Standard Mini-Chrom Monochromator

The Standard Mini-Chrom Monochromator is a manual unit which utilizes a micrometer for wavelength selection and readout. Turning the micrometer causes, via a precision sine bar drive, rotation of the diffraction grating which positions the desired wavelength at the exit slit.

Wavelength is read directly from the micrometer at 1 nm per division in models 01, 02, 03, and 04. Wavelength readout for near infra-red models (05 and 06) is 2 nm per division.

Applications

They are used in a variety of physics, chemistry, engineering and the life science applications that require a small yet high performance manually tuned monochromator for precision wavelength selection.

Resources

Product SKUs

Product Listing

Reflecting Transmitting Ratio

Cut-On Wavelength

Cut-Off Wavelength

CWL

FWHM

Grooves per mm

Blaze

Groove Angle

Dispersion at Blaze

Dispersion at 250 nm

Dispersion at 500 nm

Operating Range

Substrate

Size (mm)

Thickness

Clear Aperture

Mount

Damage Threshold Pulsed Laser

Damage Threshold CW Laser

Input Voltage

Standard Mini-Chrom Monochromator Specifications | MC1-09

Resolution with 1 mm slits	44.79 nm	Operating Range	360 nm – 1.0 μ
f Number	3.9	Focal Length	74 mm
Beam Path	In Line	Resolution with 50μ slits	2.24 nm
Resolution with 100μ slits	4.48 nm	Resolution with 150μ slits	6.72 nm
Resolution with 300μ slits (included)	13.44 nm	Resolution with 600μ slits	26.88 nm
Grating Density	300 grooves/mm	Grating Blaze Wavelength	500 nm
Linear Dispersion (Center of Range)	44.72 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-08

Resolution with 1 mm slits	15.0 nm	Operating Range	360 – 800 nm
f Number	3.9	Focal Length	74 mm
Beam Path	In Line	Resolution with 50μ slits	0.8 nm
Resolution with 100μ slits	1.5 nm	Resolution with 150μ slits	2.3 nm
Resolution with 300μ slits (included)	4.5 nm	Resolution with 600μ slits	9.0 nm
Grating Density	900 grooves/mm	Grating Blaze Wavelength	500 nm
Linear Dispersion (Center of Range)	15.00 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-05

Resolution with 1 mm slits	15.40 nm	Operating Range	750 nm – 1.7 μ
f Number	3.9	Focal Length	74 mm
Beam Path	In Line	Resolution with 50μ slits	0.77 nm
Resolution with 100μ slits	1.54 nm	Resolution with 150μ slits	2.31 nm
Resolution with 300μ slits (included)	4.62 nm	Resolution with 600μ slits	9.24 nm
Grating Density	830 grooves/mm	Grating Blaze Wavelength	1.2 µ
Linear Dispersion (Center of Range)	15.42 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-06

Resolution with 1 mm slits	21.67 nm	Operating Range	850 nm – 2.2 μ
f Number	3.9	Focal Length	74 mm
Beam Path	In Line	Resolution with 50μ slits	1.08 nm
Resolution with 100μ slits	2.17 nm	Resolution with 150μ slits	3.25 nm
Resolution with 300μ slits (included)	6.50 nm	Resolution with 600μ slits	13.00 nm
Grating Density	600 grooves/mm	Grating Blaze Wavelength	1.6 µ
Linear Dispersion (Center of Range)	21.73 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²