Description

LSFSG-1000

T-1500-875

T-1600-976s

T-1600-1050p

T-1850-980

Units

Line Density

1000

1503.76

1600

1600

1850

lines/mm

Operational Wavelength Range

1040±20

875±20

976±10

1050±20

890±40

nm

Optimum Angle of Incidence 1

31 ± 1

41 ±1

51.3±1

57.2±1

56±1

degrees

Line Density Uniformity (within grating)

0.001

0.001

0.001

0.001

0.001

lines/mm

Optimal Polarization 2

any

any

S-

P-

any

nm

Diffraction Efficiency 3

> 94

> 94

> 94

> 94

> 85

%

Datasheet

Download

Download

Download

Out of Stock

coming soon

N/A

1 Grating will perform with high efficiency over significantly larger spectral range and range of angles- please inquire.

2 P-polarization: electric field vector is perpendicular to the grating lines. S-polarization: electric field vector is parallel to the grating lines.

3 Worst case in the operational wavelength range for optimal polarization.

Line Density

Wavelength, Polarization

Substrate Size 1, 2

Part Number

1000 lines/mm

1040 nm, any

31.8 × 12.3 mm

LSFSG-1000-3212-94

31.8 × 24.8 mm

LSFSG-1000-3225-94

130.0 × 12.5 mm

LSFSG-1000-13012-94

130.0 × 20 mm

LSFSG-1000-13020-94

up to 135 mm diameter

LSFSG-1000-cust

1500 lines/mm

875 nm, any

24.8 × 15.9 mm

T-1500-875-2516-94

135.0 × 12.5 mm

LSFSG-1500-13512-94

130.0 × 20 mm

LSFSG-1500-13020-94

up to 135 mm diameter

T-1500-875-cust

1600 lines/mm

976 nm, S

31.8 × 12.3 mm

T-1600-976s-3212-94

31.8 × 24.8 mm

T-1600-976s-3225-94

135.0 × 12.5 mm

LSFSG-976s-13512-94

130.0 × 20 mm

LSFSG-976s-13020-94

up to 135 mm diameter

T-1600-976s-cust

1600 lines/mm

1050 nm, P

31.8 × 12.3 mm

T-1600-1050p-3212-94

31.8 × 24.8 mm

T-1600-1050p-3225-94

up to 135 mm diameter

T-1600-1050p-cust

1850 lines/mm

890 nm, any

17.8 × 11.8

T-1850-890-1812-85

1 Grating lines are parallel to the second dimension.