Expanseur de faisceau laser à zoom haute puissance

BEZHP_VARIABLE

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BEZHP_VARIABLE

Il s'agit d'un extenseur de faisceau laser à zoom haute puissance. Il prend en charge une plage de longueurs d'onde plus large que les modèles actuels. Ils peuvent être utilisés dans un système optique de haute précision, tel qu'un interféromètre laser, grâce à leur conception de lentille prenant en compte l'aberration de front d'onde.

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Attention ▶La densité d'énergie du laser à l'ouverture de petite taille (ouverture de sortie) sera plus élevée que la LIDT lors de la réduction du diamètre du faisceau et l'expansion du faisceau pourrait être endommagée.
▶Il se peut que la fonction attendue ne puisse pas être obtenue lorsque l'expansion du faisceau est utilisée dans le sens inverse (réduction du diamètre du faisceau). Veuillez consulter la note technique de l'expansion du faisceau laser pour plus de détails.

Guide ▶Nous fournissons des supports de dilatateur de faisceau laser (KLH-BE) pour le réglage de l'axe optique du dilatateur de faisceau laser.WEB Référence Catalogue Code/W4147

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High-Power Zoom Laser Beam Expander
BEZHP-2/8-500/570

6-12 weeks

1 626,40 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	2× - 8×
Design wavelength	500 - 532nm
Output aperture diameter	φ27mm
Input aperture	φ3mm (×2-×8), Maxφ10mm (×2)
AR coating wavelengths	500 - 570nm
Transmittance (AR coat calculated value)	>98% (532nm), >96% (515nm), >96% (500-570nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 4mm or 2mm for 7x magnification.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	5.0J/cm²
Weight	0.47kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-1/3-340/380

1 week

1 478,60 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	1× - 3×
Design wavelength	340 - 355nm
Output aperture diameter	φ25mm
Input aperture	φ6mm (×1-×3), Maxφ14mm (×1)
AR coating wavelengths	340 - 380nm
Transmittance (AR coat calculated value)	>98% (355nm), >94% (343.3nm), >94% (340-380nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 5mm.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	4.0J/cm²
Weight	0.21kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-2/8-250/280

1 week

1 626,40 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	2× - 8×
Design wavelength	250 - 266nm
Output aperture diameter	φ27mm
Input aperture	φ3mm (×2-×8), Maxφ10mm (×2)
AR coating wavelengths	250-280nm
Transmittance (AR coat calculated value)	>98% (266nm), >94% (257.5nm), >94% (250-280nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 3mm or 2mm for 8x magnification.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	4.0J/cm²
Weight	0.47kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-2/8-1030/1100

1 week

1 626,40 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	2× - 8×
Design wavelength	1030 - 1064nm
Output aperture diameter	φ27mm
Input aperture	φ3mm (×2-×8), Maxφ10mm (×2)
AR coating wavelengths	1030 - 1100nm
Transmittance (AR coat calculated value)	>98% (1064nm), >96% (1030nm), >96% (1030-1100nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 4mm or 3mm for 7x magnification.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	10.0J/cm²
Weight	0.47kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-1/3-500/570

6-12 weeks

1 478,60 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	1× - 3×
Design wavelength	500 - 532nm
Output aperture diameter	φ25mm
Input aperture	φ6mm (×1-×3), Maxφ14mm (×1)
AR coating wavelengths	500 - 570nm
Transmittance (AR coat calculated value)	>98% (532nm), >96% (515nm), >96% (500-570nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 5mm.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	5.0J/cm²
Weight	0.21kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-2/8-340/380

1 week

1 626,40 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	2× - 8×
Design wavelength	340 - 355nm
Output aperture diameter	φ27mm
Input aperture	φ3mm (×2-×8), Maxφ10mm (×2)
AR coating wavelengths	340 - 380nm
Transmittance (AR coat calculated value)	>98% (355nm), >94% (343.3nm), >94% (340-380nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 3mm or 2mm for 8x magnification.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	4.0J/cm²
Weight	0.47kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-1/3-250/280

6-12 weeks

1 478,60 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	1× - 3×
Design wavelength	250 - 266nm
Output aperture diameter	φ25mm
Input aperture	φ6mm (×1-×3), Maxφ14mm (×1)
AR coating wavelengths	250-280nm
Transmittance (AR coat calculated value)	>98% (266nm), >94% (257.5nm), >94% (250-280nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 5mm.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	2.0J/cm²
Weight	0.21kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

High-Power Zoom Laser Beam Expander
BEZHP-1/3-1030/1100

6-12 weeks

1 478,60 €

Material	Synthetic fused silica
Housing Material	Aluminum
Housing Finish	Black Anodized
Incident angle	0°
Variable expansion ratio	1× - 3×
Design wavelength	1030 - 1064nm
Output aperture diameter	φ25mm
Input aperture	φ6mm (×1-×3), Maxφ14mm (×1)
AR coating wavelengths	1030 - 1100nm
Transmittance (AR coat calculated value)	>98% (1064nm), >96% (1030nm), >96% (1030-1100nm)^*2 >43% (600-700nm)
Transmitted wavefront distortion (P-V)	< λ/7 (design value for input dia. of 5mm.) Reference <λ/4 (input beam dia. 4mm, magnification 3x, 632.8nm)^*3
Laser Damage Threshold <sup>*1</sup>	7.0J/cm²
Weight	0.21kg
Availability	Please contact
*1 Laser pulse width ; 10ns , Repetition frequency ; 20Hz
*2 The transmittance of the beam expander differs depending on the wavelength and/or input beam diameter.

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◦ La conception optique de l'expanseur de faisceau est une configuration d'entrefer qui n'utilise pas d'adhésif pour coller les lentilles. Cela permet à l'expanseur de faisceau d'être utilisé avec un laser haute puissance.
◦Il est conçu et revêtu pour permettre une utilisation dans une plage de longueurs d'onde plus large que les modèles actuels.
◦En tournant l'anneau dioptrique qui est attaché au centre de l'expanseur de faisceau, vous pouvez créer des faisceaux variables tels que le faisceau focalisé, le faisceau collimaté et le faisceau divergent. Il est utilisé lorsque vous souhaitez faire varier la position de la taille du faisceau et si un réglage strict de la collimation est nécessaire.