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Gratings - Echelles
High Resolution Echelle Gratings
TF & UTF Series Echelles Gratings
GROOVES
/ MM
 BLAZE ANGLE BLAZE λ DISPERSION (nm/mr)
@ 500 nm		 12.5 x 25
x 6		 12.5 x 25
x 9.5		 12.5 x 50
x 9.5		 25 x 50
x 9.5
31.6 63° UV - 57μ 14.37 3-6368 3-1368 3-9368 3-7368
79 63° UV - 23μ 5.75 3-6768 3-1768 3-9768 3-7768
79 75° UV - 25μ 3.28 3-6778 3-1778 3-9778 3-7778
316 63° UV - 5.7μ 1.44 3-6668 3-1668 3-9668 3-7668
Price ($) 105.00 105.00 129.00 190.00

* Prices are in USD and are list prices only.

All dimensions in millimeters
 

TF & UTF Series Echelles Gratings
GROOVES
/ MM
 BLAZE ANGLE BLAZE λ DISPERSION
(nm/mr)
@ 500 nm		 12.5 x 25 x 6 12.5 x 25
x 9.5		 12.5 x 50
x 9.5		 25 x 50
x 9.5
TF Series
31.6 63° Echelle 14.37 3-6311 3-1311 3-9311 3-7311
31.6 63° Echelle 1.44 3-6362 3-1362 3-9362 3-7362
79 75° Echelle 3.28 3-6771 3-1771 3-9771 3-7771
79 63° Echelle 5.75 3-6731 3-1731 3-9731 3-7731
Price ($) 85.00 85.00 99.00 149.00
UTF-P (Pulsed)
31.6 63° Echelle 14.37 3-6313 3-1313 3-9313 3-7313
31.6 63° Echelle 1.44 3-6363 3-1363 3-9363 3-7363
79 75° Echelle 3.28 3-6773 3-1773 3-9773 3-7773
79 63° Echelle 5.75 3-6733 3-1733 3-9733 3-7733
Price ($) 105.00 105.00 125.00 190.00
UTF-CW (Continuous)
31.6 63° Echelle 14.37 3-6314 3-1314 3-9314 3-7314
31.6 63° Echelle 1.44 3-6364 3-1364 3-9364 3-7364
79 75° Echelle 3.28 3-6774 3-1774 3-9774 3-7774
79 63° Echelle 5.75 3-6734 3-1731 3-9734 3-7734
Price ($) 129.00 129.00 149.00 225.00

* Prices are in USD and are list prices only.

All dimensions in millimeters

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Coatings

Protective overcoatings that maintain or enhance reflectivity in the UV, Visible and IR regions are available for an additional charge.
Gold Overcoat (AU-3) $60.00 each Aluminum Magnesium Fluoride (ALMG-3) $55.00 each

TF and UTF Series Gratings and Echelles for Dye Lasers

Replica gratings produced by a proprietary process to withstand high incident energies. Damage thresholds as high as 250 watts/cm2 for CW sources are available.

TF & UTF Series Gratings
GROOVES
/ MM
 BLAZE ANGLE BLAZE λ DISPERSION
(nm/mr)
@ 500 nm		 12.7 x 12.7 x 6 25 x 25
x 9.5		 30 x 30
x 9.5		 50 x 50
x 9.5		 Eff Curve
TF Series
1200 10° 22' 300 0.82 3-4131 3-2131 3-3131 3-5131
1200 17° 26' 500 0.79 3-4151 3-2151 3-3151 3-5151
1200 26° 45' 750 0.74 3-4171 3-2171 3-3171 3-5171
1200 36° 52' 1000 0.67 3-4111 3-2111 3-3111 3-5111
1800 26° 45' 500 0.50 3-4851 3-2851 3-3851 3-5851
Price ($) 75.00 99.00 105.00 150.00  
UTF-P (Pulsed)
1200 10° 22' 300 0.82 3-4133 3-2133 3-3133 3-5133
1200 17° 26' 500 0.79 3-4153 3-2153 3-3153 3-5153
1200 26° 45' 750 0.74 3-4173 3-2173 3-3173 3-5173
1200 36° 52' 1000 0.67 3-4113 3-2113 3-3113 3-5113
1800 26° 45' 500 0.50 3-4853 3-2853 3-3853 3-5853
Price ($) 95.00 125.00 135.00 195.00  
UTF-CW (Continuous)
1200 10° 22' 300 0.82 3-4134 3-2134 3-3134 3-5134
1200 17° 26' 500 0.79 3-4154 3-2154 3-3154 3-5154
1200 26° 45' 750 0.74 3-4174 3-2174 3-3174 3-5174
1200 36° 52' 1000 0.67 3-4114 3-2114 3-3114 3-5114
1800 26° 45' 500 0.50 3-4854 3-2854 3-3854 3-5854
Price ($) 109.00 149.00 159.00 235.00  

* Prices are in USD and are list prices only.

All dimensions in millimeters

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