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532nm, 15 x 15mm, Round Output, High Homogeneity Diffractive Diffuser

HOLO/OR Diffractive Diffusers

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Stock #14-683 10 to 12 days
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₹2,05,755
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₹2,05,755
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Input Beam Mode:
SM or MM
Minimum Beam Diameter (mm):
1
Output Shape:
Round
Overall Efficiency (%):
76
Full Angle (°):
5.94

Physical & Mechanical Properties

Clear Aperture CA (mm):
13.50 x 13.50
Length (mm):
15.00
Dimensions (mm):
15.00 x 15.00
Thickness (mm):
1.50 ±0.1
Width (mm):
15.00

Optical Properties

Coating:
Laser V-Coat (532nm)
Design Wavelength DWL (nm):
532
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.

Additional Info

Note:
High Homogeneity

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 233:

Product Family Description

  • Shape Laser Beams with Homogenized Distribution
  • Circular or Square Output Shapes
  • Designs for 532nm and 1064nm Nd:YAG Lasers
  • Compatible with Single Mode or Multimode Beams

HOLO/OR Diffractive Diffusers, also known as Beam Homogenizers, are diffractive optical elements (DOE) that transform single mode or multimode laser beams into a defined shape with homogenized distribution. Each diffuser has a specified diffusion angle at their design wavelength which in combination with a lens controls the spot size. HOLO/OR Diffractive Diffusers are available with square or circular shape outputs and are also offered as a high homogeneity version which provides higher homogeneity and lower zero order than standard diffractive diffusers. HOLO/OR Diffractive Diffusers are used as in a variety of laser applications, including beam homogenizing, hot spot reducing, areal treatments, and laser material processing applications.

Note: Diffractive optical elements are not intended for use outside of their design wavelength. Diffractive optical elements will have decreased performance if their surfaces become dirty from oil or other substances. It is recommended to always use gloves or finger cots when handling these optics.

Edmund Optics offers a range of diffractive optical elements from HOLO/OR for laser applications, including:

  • Diffractive Diffusers: used to convert an input laser beam to a defined shape with homogenized distribution
  • Diffractive Beamsplitters: used to split an input laser beam into a 1D array or 2D matrix output
  • Diffractive Beam Shapers: used to transform a nearly-Gaussian laser beam into a defined shape with uniform flat top intensity distribution
  • Diffractive Beam Samplers: used to transmit an input laser beam while producing two higher order beams that can be used to monitor high power lasers
  • Diffractive Axicons: used to transform an input laser beam to a Bessel beam that can be focused to a ring
  • Diffractive Vortex Phase Plates: used to convert a Gaussian profile beam to a donut-shaped energy ring
Filter

Understanding White Diffusing Glass

Learn more about White Diffusing Glass, which reduces the scattering of light and homogenizes the light source, at Edmund Optics.

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Diffuser Selection Guide

Not sure which diffuser will best meet your needs? Review EO's diffuser selection guide to review the pros and cons of each diffuser type at Edmund Optics.

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What is the difference between ground glass and opal glass diffusers?

Why do you list a range of thickness values for each of your opal diffusers?

When should I consider using a holographic diffuser?

How should I clean my holographic diffusers?

You have three types of diffusers: opal glass, ground glass, holographic. Which one is right for my application?

How do I know which diffusing angle works for my application?

Diffusion

Lambertian

Reflection Factor (P<sub>d</sub>)

Do diffusers affect the polarization of light?

Removing Protective Plastic Coating

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

View Now

How do I clean my optics?

Clear Aperture (CA)

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