
1550nm Transmission Grating ≥93.0%
1201_53x23_3_LDesign Tools
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Overview
The 1550nm Transmission Grating ≥93.0% is a precision transmission grating from Gitterwerk, featuring a line density of 600.20 l/mm.
It delivers ≥93.0 diffraction efficiency at 1550 nm for TE+TM(unpol.) polarization.
It is designed for pulse compression, chirped pulse amplification (CPA), and spectral beam combining in high-power ultrafast laser systems.
Applications
- Pulse compression and stretching
- Chirped pulse amplification (CPA)
- Spectral beam combining
- Ultrafast and high-power laser systems
Construction & Performance
- Dimensions: 55.0 x 25.0 x 3.0 mm
- Length: 55.0 mm
- Width: 25.0 mm
- Height: 3.0 mm
- Wavelength: 1550 nm
- Grating period: 1666nm
- Line density: 600.20 l/mm
- Diffraction efficiency: ≥93.0
- Clear aperture: 53.0 x 23.0mm
- Polarization: TE+TM(unpol.)
Storage & Handling
Handle the grating by its edges using powder-free gloves; never touch the grating surface. Store in a dry, dust-free environment away from direct sunlight. The grating surface is delicate — avoid contact and clean only per manufacturer guidance.
SKU: 1201_53x23_3_L
| Dimensions | 55.0 x 25.0 x 3.0mm |
| Length | 55.0 mm |
| Width | 25.0 mm |
| Height | 3.0 mm |
| Wavelength | 1550 nm |
| Grating Period | 1666nm |
| Line Density | 600.20 l/mm |
| Diffraction Efficiency | ≥93.0% |
| Clear Aperture | 53.0 x 23.0mm |
| Polarization | TE+TM(unpol.) |
Product Family: 1120-2100nm Gratings (45 variants)
| Product | SKU | Dimensions | Wavelength | Line Density | |
|---|---|---|---|---|---|
| 1039nm Transmission Grating ≥99.0% |
1893_28x17_6.35_X
| 30.0 x 19.0 x 6.35mm | 1039 nm | 1310.00 l/mm | View |
| 1980nm Transmission Grating ≥97.5% |
2238_108x13.8_6.35_N
| 110.0 x 15.8 x 6.35mm | 1980 nm | 909.10 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
2126_131x30_3_N
| 133.0 x 32.0 x 3.0mm | 2050 nm | 909.10 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
2126_63x18_3_N
| 65.0 x 20.0 x 3.0mm | 2050 nm | 909.10 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
2126_30x30_3_N
| 32.0 x 32.0 x 3.0mm | 2050 nm | 909.10 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
2126_28x23_3_N
| 30.0 x 25.0 x 3.0mm | 2050 nm | 909.10 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
2126_28x18_3_N
| 30.0 x 20.0 x 3.0mm | 2050 nm | 909.10 l/mm | View |
| 2100nm Transmission Grating ≥97.5% |
2059_98x13_6.35_N
| 100.0 x 15.0 x 6.35mm | 2100 nm | 800.00 l/mm | View |
| 2100nm Transmission Grating ≥97.5% |
2059_63x18_6.35_N
| 65.0 x 20.0 x 6.35mm | 2100 nm | 800.00 l/mm | View |
| 2100nm Transmission Grating ≥97.5% |
2059_39x28_6.35_N
| 41.0 x 30.0 x 6.35mm | 2100 nm | 800.00 l/mm | View |
| 2090nm Transmission Grating ≥97.5% |
2059_28x18_6.35_N
| 30.0 x 20.0 x 6.35mm | 2090 nm | 800.00 l/mm | View |
| 2050nm Transmission Grating ≥97.5% |
1997_14x22.5_3_N
| 16.0 x 24.5 x 3.0mm | 2050 nm | 800.00 l/mm | View |
| 1975nm Transmission Grating ≥90.0% |
1921_39x23_3_L
| 41.0 x 25.0 x 3.0mm | 1975 nm | 600.20 l/mm | View |
| 1975nm Transmission Grating ≥90.5% |
1921_28x18_3_L
| 30.0 x 20.0 x 3.0mm | 1975 nm | 600.20 l/mm | View |
| 1550nm Transmission Grating ≥98.5% |
1723_37x9.9_3_H
| 39.0 x 11.9 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1560nm Transmission Grating ≥98.5% |
1466_63x10_3_H
| 65.0 x 12.0 x 3.0mm | 1560 nm | 1000.00 l/mm | View |
| 1840nm Transmission Grating ≥98.5% |
1365_98x18_3_H
| 100.0 x 20.0 x 3.0mm | 1840 nm | 800.00 l/mm | View |
| 1840nm Transmission Grating ≥97.5% |
1365_98x18_3_N
| 100.0 x 20.0 x 3.0mm | 1840 nm | 800.00 l/mm | View |
| 1980nm Transmission Grating ≥97.5% |
1364_63x18_6.35_N
| 65.0 x 20.0 x 6.35mm | 1980 nm | 800.00 l/mm | View |
| 1980nm Transmission Grating ≥97.5% |
1364_28x18_6.35_N
| 30.0 x 20.0 x 6.35mm | 1980 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥93.0% Current |
1201_53x23_3_L
| 55.0 x 25.0 x 3.0mm | 1550 nm | 600.20 l/mm | |
| 1420nm Transmission Grating ≥97.5% |
2244_28x18_6.35_N
| 30.0 x 20.0 x 6.35mm | 1420 nm | 800.00 l/mm | View |
| 2100nm Transmission Grating ≥97.5% |
2109_15x13_3_N
| 17.0 x 15.0 x 3.0mm | 2100 nm | 600.20 l/mm | View |
| 1550nm Transmission Grating ≥98.5% |
1723_28x18_3_H
| 30.0 x 20.0 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥97.5% |
1535_30x13_6.35_N
| 32.0 x 15.0 x 6.35mm | 1550 nm | 1200.50 l/mm | View |
| 1560nm Transmission Grating ≥99.0% |
1466_28x18_3_X
| 30.0 x 20.0 x 3.0mm | 1560 nm | 1000.00 l/mm | View |
| 1560nm Transmission Grating ≥98.5% |
1466_28x18_3_H
| 30.0 x 20.0 x 3.0mm | 1560 nm | 1000.00 l/mm | View |
| 1560nm Transmission Grating ≥97.5% |
1466_28x18_3_N
| 30.0 x 20.0 x 3.0mm | 1560 nm | 1000.00 l/mm | View |
| 1560nm Transmission Grating ≥97.0% |
1466_26x8_3_N
| 28.0 x 10.0 x 3.0mm | 1560 nm | 1000.00 l/mm | View |
| 1560nm Transmission Grating ≥98.5% |
1466_25x10.9_3_H
| 27.0 x 12.9 x 6.35mm | 1560 nm | 1000.00 l/mm | View |
| 1560nm Transmission Grating ≥97.5% |
1466_25x10.9_3_N
| 27.0 x 12.9 x 6.35mm | 1560 nm | 1000.00 l/mm | View |
| 1840nm Transmission Grating ≥97.5% |
1365_28.8x12_3_N
| 30.8 x 14.0 x 3.0mm | 1840 nm | 800.00 l/mm | View |
| 1840nm Transmission Grating ≥97.5% |
1365_26x8_3_N
| 28.0 x 10.0 x 3.0mm | 1840 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥97.5% |
1723_37x9.9_3_N
| 39.0 x 11.9 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥98.5% |
1723_18x12_3_H
| 20.0 x 14.0 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥97.5% |
1723_18x12_3_N
| 20.0 x 14.0 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥98.5% |
1723_12x9.9_3_H
| 14.0 x 11.9 x 3.0mm | 1550 nm | 800.00 l/mm | View |
| 1550nm Transmission Grating ≥98.5% |
1535_15x13_6.35_H
| 17.0 x 15.0 x 6.35mm | 1550 nm | 1200.50 l/mm | View |
| 1550nm Transmission Grating ≥97.5% |
1535_15x13_6.35_N
| 17.0 x 15.0 x 6.35mm | 1550 nm | 1200.50 l/mm | View |
| 1430nm Transmission Grating ≥97.5% |
1726_28x23_3_N
| 30.0 x 25.0 x 3.0mm | 1430 nm | 1200.50 l/mm | View |
| 1420nm Transmission Grating ≥97.5% |
2245_22x70_6.35_N
| 72.0 x 24.0 x 6.35mm | 1420 nm | 800.00 l/mm | View |
| 1420nm Transmission Grating ≥97.5% |
2244_39x28_6.35_N
| 41.0 x 30.0 x 6.35mm | 1420 nm | 800.00 l/mm | View |
| 1190nm Transmission Grating ≥98.5% |
1419_18x12_3_H
| 20.0 x 14.0 x 3.0mm | 1190 nm | 1379.30 l/mm | View |
| 1190nm Transmission Grating ≥97.5% |
1419_18x12_3_N
| 20.0 x 14.0 x 3.0mm | 1190 nm | 1379.30 l/mm | View |
| 1120nm Transmission Grating ≥98.5% |
1582_122x11_6.35_H
| 124.0 x 13.0 x 6.35mm | 1120 nm | 1600.00 l/mm | View |






