激光線

轉(zhuǎn)變寬度

通帶

已安裝25mm的型號

25.2 x 35.6 x 1.1 mm

型號

25.2 x 35.6 x 2.0 mm型號

488.0 nm

< 203 cm–1

494.3 – 756.4 nm

LPD02-488RU-25

LPD02-488RU-25x36x1.1

LPD02-488RU-25x36x2.0

532.0 nm

< 186 cm–1

538.9 – 824.8 nm

LPD02-532RU-25

LPD02-532RU-25x36x1.1

LPD02-532RU-25x36x2.0

632.8 nm

< 156 cm–1

641.0 – 980.8 nm

LPD02-633RU-25

LPD02-633RU-25x36x1.1

LPD02-633RU-25x36x2.0

785.0 nm

< 126 cm–1

795.2 -1213.8 nm

LPD02-785RU-25

LPD02-785RU-25x36x1.1

LPD02-785RU-25x36x2.0

830.0 nm

< 119 cm–1

840.8 – 1286.5 nm

LPD02-830RU-25

LPD02-830RU-25x36x1.1

LPD02-830RU-25x36x2.0

1064.0 nm

< 93 cm–1

1077.8 – 1650.8 nm

LPD02-1064RU-25

LPD02-1064RU-25x36x1.1

LPD02-1064RU-25x36x2.0

屬性

Specification

Comment

邊緣陡度（典型）

0.5% of laser wavelength

(2.5 nm or 90 cm-1 for 532 nm filter)

Measured from 5% to 50% transmission for light with

average polarization

U型分級

< 1% of laser wavelength

Measured from laser wavelength to 50% transmission wavelength

for light with average polarization

激光波長的反射

> 98% (s-polarization)

> 90% (p-polarization)

> 93%

Averaged over the Passband (Passband wavelengths

detailed above)

≤ 0.2% / degree

Linear relationship valid between 35° & 55°

(see MyLight for actual performance)

圓錐半角（對于非準直光）

< 0.5°

Rays uniformly distributed and centered at 45°

≥ 22 mm

25.0 + 0.0 / – 0.1 mm

3.5 ± 0.1 mm

Black-anodized aluminum ring

> 80%

25.2 mm x 35.6 mm ± 0.1 mm

1.05 mm ± 0.05 mm

Black-anodized aluminum ring

< 20 arcseconds

Elliptical

Reflection of a collimated, Gaussian laser beam with waist diameter up to 3 mm causes less than one

Rayleigh Range of focal shift after a focusing lens.