Product/Service

Gratings For Laser Chirped Pulse Compression Or Pulse Stretching

Source: HORIBA Jobin Yvon
When used to either compress or stretch a chirped laser pulse it is necessary to employ two gratings as a pair. In this application maximum energy densities are desired, so damage resistance and good focusing is required...
When used to either compress or stretch a chirped laser pulse it is necessary to employ two gratings as a pair. In this application maximum energy densities are desired, so damage resistance and good focusing is required.

Specifications

  • Gold coated.
  • Optimized wavelengths: 1.06/1.053 µm or 750-850 nm.
  • High dispersion - 65° Littrow angle.
  • Surface flatness better than lambda/8.
  • Damage threshold: min 250 mJ/sq.cm (ns or ps pulse).
  • Efficiency 90 % to 95 % for E perpendicular polarization at blaze wavelength.

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Pulse Compression Gratings

Blank Size
(mm)

1200 gr/mm
(750 to 850 nm)

1200 gr/mm
(1.05µm)

1480 gr/mm
(750 to 850 nm)

1480 gr/mm
(1.05µm)

1740 gr/mm
(750 to 850 nm)

1740 gr/mm
(1.05µm)

1800 gr/mm
(750 to 850 nm)

1800 gr/mm
(1.05µm)

2000 gr/mm
(700 to 850nm)
40x60x10
524 26 090
524 27 090
524 28 090
524 29 090
524 20 090
524 21 090
524 24 090
524 25 090
524 23 090
80x110x16
524 26 160
524 27 160
524 28 160
524 29 160
524 20 160
524 21 160
524 24 160
524 25 160
524 23 160
110x110x16
524 26 180
524 27 180
524 28 180
524 29 180
524 20 180
524 21 180
524 24 180
524 25 180
524 23 180
120x140x20
524 26 200
524 27 200
524 28 200
524 29 200
524 20 200
524 21 200
524 24 200
524 25 200
524 23 200
165x220x10
524 26 223
524 27 223
524 28 223
524 29 223
524 20 223
524 21 223
524 24 223
524 25 223
524 23 223
190x350x50
524 26 505
524 27 505
524 28 505
524 29 505
524 20 505
524 21 505
524 24 505
524 25 505
524 23 505
210x420x50
524 26 525
524 27 525
524 28 525
524 29 525
524 20 525
524 21 525
524 24 525
524 25 525
524 23 525