Beam expanders


Local representative

Laserand

Laserand
Tel: (514) 452-4693
E-mail: [email protected]
www.laserand.com

Product Catalog 2017

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Variable Laser Beam Expanders

Variable Laser Beam Expanders
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Lens material UVFS
Transmitted wavefront distortion λ/4 p-v @ 632 nm
Overall transmission 97 %
Laser induced damage threshold >5 J/cm2 10 Hz, 10 ns, 1064 nm
Price list
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Attention! You can customise this product to your needs.
Tunable beam expander is Galilean type telescope, which allows compact design which is reasonable for industrial environment. Employed lenses are air spaced, thus expanders are suitable for high power applications. Altechna offers three different type beam expanders, each type is designed for specific application: 
  • For Nd:YAG lasers 
  • For Femtosecond lasers 
  • For two wavelengths (e.g. High power beam + guiding beam, or fundamental + harmonic).
Standard beam expanders are designed for four most popular lasers: Nd:YAG; Ti:Sapphire; Yb:KGW and Yb:YAG, but custom wavelengths are available.

varna Expansion ratios 1.5x-5x; 5x-8x; 2x-8x
varna High laser induced damage threshold
varna Transmission better than 97% even for two wavelengths
varna Fixed-length design option

Order your item

1
Items per page page
Expansion Line Input aperture, mm Exit aperture,mm Housing diameter, mm Wavelength, nm Housing length, mm Delivery Product ID Price Action
5X - 8X Nd:YAG 12 16 1064 95 -115 Request 6-BE-sTx5-8-1064 Request REQ
5X - 8X Nd:YAG 12 16 28 532 95 -115 Request 6-BE-sTx5-8-0532 Request REQ
5X - 8X Nd:YAG 12 16 28 355 95 -115 Request 6-BE-sTx5-8-0355 Request REQ
2X - 8X Femtosecond 6 25 1030 100 - 120 Request 6-BE-sTx2-8-1030 Request REQ
2X - 8X Femtosecond 6 25 20 - 45 515 100 - 120 Request 6-BE-sTx2-8-0515 Request REQ
3X - 9X Nd:YAG 11 36 266 130 - 145 Request 6-BE-Tx2-8-0266 Request REQ
1X - 4X Nd:YAG 11 23 33.5 355 113.3 - 128.3 Request 6-BE-Tx1-4-0355 Request REQ
1X - 4X Nd:YAG 11 23 33.5 532 113.3 - 128.3 Request 6-BE-Tx1-4-0532 Request REQ
1X - 4X Nd:YAG 11 23 33.5 1064 113.3 - 128.3 Request 6-BE-Tx1-4-1064 Request REQ
2X - 8X Femtosecond 11 36 1030 130 - 145 Request 6-BE-Tx2-8-1030 Request REQ
2X - 11,5X Femtosecond 11 36 45 - 50 515 130 - 145 Request 6-BE-Tx2-8-0515 Request REQ
2X - 11.5X Femtosecond 11 36 45 - 50 800 130 - 145 Request 6-BE-Tx2-8-0800 Request REQ
1.5X - 5X Femtosecond 8 30 1030 130 Request 6-BE-Tx1.5-5-1030 Request REQ
1.5X - 5X Femtosecond 8 30 45 515 130 Request 6-BE-Tx1.5-5-0515 Request REQ
1.5X - 5X Femtosecond 8 30 343 130 Request 6-BE-Tx1.5-5-0343 Request REQ
2X - 11X Femtosecond 11 36 343 130 - 145 Request 6-BE-Tx2-11-0343 Request REQ
1X - 8X Nd:YAG 7 40 1064 148 Request 6-BE-Tx1-8-1064 Request REQ
1X - 8X Nd:YAG 7 40 532 148 Request 6-BE-Tx1-8-0532 Request REQ
1X - 8X Nd:YAG 7 40 355 148 Request 6-BE-Tx1-8-0355 Request REQ
2X - 8X Dual Wavelength 11 36 1064 + 532 Request 6-BE-Tx2-8-1064-532 Request REQ
2X - 8X Dual Wavelength 11 36 1030 + 515 Request 6-BE-Tx2-8-1030-515 Request REQ
2X - 8X Dual Wavelength 11 36 800 + 400 Request 6-BE-Tx2-8-0800-400 Request REQ
1.5X - 5X Dual Wavelength 8 30 1064 + 532 Request 6-BE-Tx1.5-5-1064-532 Request REQ
1.5X - 5X Dual Wavelength 8 30 1030 + 515 Request 6-BE-Tx1.5-5-1030-515 Request REQ
1.5X - 5X Dual Wavelength 8 30 800 + 400 Request 6-BE-Tx1.5-5-0800-400 Request REQ

Customize

You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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