激埃特提供多种针对光谱仪的高通滤光片，激光波长从224nm到1064nm。该滤光片的波数比全息陷波滤光片还要小，但是价格却不到全息陷波滤光片的一半。由于拥有深度截止能力，较宽的透过范围，高损伤阈值，所以您可以利用它看到更弱更小的位移信号。

直径为25mm的高通滤光片有以下型号：

    激光波长(Laser Line)

       波数(Transition Width)

          Passband

        Part Number

 224.3 nm

< 1920 cm–1

235.0 - 505.9 nm

 LP02-224R-25

 248.6 nm

 < 805cm–1

261.0 - 560.8 nm

 LP02-248RS-25

 257.3 nm

 < 385 cm–1

< 762 cm–1

263.0 - 580.4 nm

265.5 - 580.4 nm

 LP02-257RU-25

LP02-257RS-25

 266.0 nm

 < 372 cm–1

< 737 cm–1

272.4 - 600.0 nm

275.0 - 600.0 nm

 LP02-266RU-25

LP02-266RS-25

 325.0 nm

 < 305 cm–1

< 603 cm–1

329.2 - 432.5 nm

332.5 - 432.5 nm

LP02-325RU-25

LP02-325RS-25

 355.0 nm

 < 279 cm–1

< 552 cm–1

359.6 - 800.8 nm

363.2 - 800.8 nm

 LP02-355RU-25

LP02-355RS-25

 363.8 nm

 < 272 cm–1

< 539 cm–1

368.5 - 820.6 nm

372.2 - 820.6 nm

LP02-364RU-25

LP02-364RS-25

 441.6 nm

< 224 cm–1

< 444 cm–1

447.3 - 996.1 nm

451.8 - 996.1 nm

 LP02-442RU-25

LP02-442RS-25

 457.9 nm

 < 216 cm–1

< 428 cm–1

463.9 - 668.4 nm

 468.4 - 668.4 nm

LP02-458RU-25

LP02-458RS-25

 473.0 nm

< 209 cm–1

< 415 cm–1

479.1 - 1066.9 nm

483.9 - 1066.9 nm

LP02-473RU-25

LP02-473RS-25

488.0 nm

< 203 cm–1

< 402 cm–1

494.3 - 1100.8 nm

499.2 - 1100.8 nm

LP02-488RU-25

LP02-488RS-25

 514.5 nm

< 192 cm–1

< 381 cm–1

 521.2 - 1160.5 nm

526.3 - 726.3 nm

LP02-514RU-25

 LP01-514RS-25

 532.0 nm

 < 186 cm–1

< 369 cm–1

538.9 - 1200.0 nm

544.2 - 1200.0 nm

LP03-532RU-25

LP03-532RS-25

 568.2 nm

< 174 cm–1

< 345 cm–1

575.6 - 1281.7 nm

581.3 - 1281.7 nm

LP02-568RU-25

LP02-568RS-25

  632.8 nm

< 156 cm–1

< 310 cm–1

641.0 - 1427.4 nm

647.4 - 1427.4 nm

LP02-633RU-25

LP02-633RS-25

647.1 nm

< 153 cm–1

< 303 cm–1

 655.5 - 1459.6 nm

662.0 - 1459.6 nm

 LP02-647RU-25

LP02-647RS-25

 664.0 nm

< 149 cm–1

< 295 cm–1

 672.6 - 1497.7 nm

679.3 - 1497.7 nm

 LP02-664RU-25

LP02-664RS-25

780.0 nm

< 127 cm–1

< 251 cm–1

790.1 - 1008.0 nm

 797.9 - 1008.0 nm

 LP01-780RU-25

LP01-780RS-25

 785.0 nm

< 126 cm–1

< 250 cm–1

 795.2 - 1770.7 nm

803.1 - 1770.7 nm

 LP02-785RU-25

LP02-785RS-25

 808.0 nm

< 123 cm–1

< 243 cm–1

818.5 - 1822.6 nm

 826.6 - 1822.6 nm

 LP02-808RU-25

LP02-808RS-25

 830.0 nm

< 119 cm–1

< 236 cm–1

840.8 - 1872.2 nm

849.1 - 1872.2 nm

 LP02-830RU-25

LP02-830RS-25

 976.0 nm

 < 101 cm–1

988.7 - 1361.3 nm

 LP01-976RU-25x5

 980.0 nm

< 101 cm–1

< 200 cm–1

 992.7 - 2000.0 nm

1002.5 - 2000.0 nm

LP02-980RU-25

LP02-980RS-25

 1064.0 nm

 < 93 cm–1

< 184 cm–1

 1077.8 - 2000.0 nm

 1088.5 - 2000.0 nm

   LP02-1064RU-25

  LP02-1064RS-25

激埃特同样拥有直径为50mm的高通滤光片。