eo_logo
 
Product added to cart
All Products / Laser Optics / Laser Beam Expanders / Sill Optics Beam Expanders / Sill Optics Fixed Beam Expanders
See all 4 Products in Family

Sill Optics 1030-1090nm 2.5X Fixed Beam Expander, S6EXK0025-328

See More by Sill Optics
Sill Optics 1030-1090nm 1.5X Fixed Beam Expander, S6EXK0015-328

Sill Optics 1030-1090nm 1.5X Fixed Beam Expander, S6EXK0015-328

×
Stock #70-168 Contact Us
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
C$1,388.66
Volume Pricing
Qty 1-4 C$1,388.66 each
Qty 5+ C$1,251.32 each
Need More? Request Quote
Product Downloads

Specifications

General

Model Number:
S6EXK0025-328
Type:
Beam Expander
Style:
Fixed Magnification

Physical & Mechanical Properties

Length (mm):
44.70
Weight (g):
0.20
Housing Diameter (mm):
44.00
Pointing Accuracy (mrad):
<1

Optical Properties

Coating:
1064
Design Wavelength DWL (nm):
1064
Entrance Aperture (mm):
11.00
Exit Aperture (mm):
26.00
Expansion Power:
2.5X
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica
Transmission (%):
>99
Coating Specification:
1030nm - 1090nm R < 0.20% - low absorption
Wavelength Range (nm):
1030 - 1090
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5.0 J/cm2 per 1ns pulse at 50Hz
Divergence Adjustment:
Rotating Optics

Threading & Mounting

Mounting Threads:
M30 x 1.0

Regulatory Compliance

Certificate of Conformance:
View
×

Product Details

  • Fused Silica Optical Elements Reduce Thermal Expansion
  • 1.5X, 2.5X, and 3X Fixed Magnification Options Available
  • High Damage Thresholds up to 5.0 J/cm² (1ns, 50Hz)

Sill Optics Fixed Beam Expanders are designed to optimize focus diameter, focus position, and beam propagation within a laser system. All optical elements within these beam expanders are constructed from fused silica substrates featuring a special low-absorption coating to minimize thermal effects. These beam expanders can withstand the high thermal strain of small beam diameters and provide stable and reliable performance while utilizing high average or high peak power lasers. Sill Optics Fixed Beam Expanders are available for use with 1030 – 1090nm wavelength ranges and feature high damage thresholds for pulsed lasers up to 5.0 J/cm² (1ns, 50Hz). These beam expanders are ideal for high-power laser applications requiring a fixed magnification, such as prototyping, solar cell manufacturing, confocal microscopy, or R&D.