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See all 5 Products in Family

1064nm, 80R/20T, 19.05mm Dia., Nd:YAG Laser Output Coupler

Name: 1064nm, 80R/20T, 19.05mm Dia., Nd:YAG Laser Output Coupler
SKU: 17-623
Price: £132.60

Nd:YAG Laser Replacement Parts

Stock #17-623 3-4 days

- +

£132^.60

Qty 1-9
£132.60

Qty 10+
£119.85

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Product Downloads

STEP:step

Curve:pdf

PDF Drawing:pdf

IGES:igs

eDrawing:eprt

EO Spec Sheet

Specifications
Product Details
Technical Information
Accessories
Related Products
Custom
Imaging Lens Selector
Frequently Purchased Together
Resources

Specifications

General

Type:

Laser Output Coupler

Note:

Arrow on edge points towards S1

Physical & Mechanical Properties

Parallelism (arcmin):

Clear Aperture (%):

Diameter (mm):

19.05 +0.00/-0.13

Thickness (mm):

9.53 ±0.25

Optical Properties

Surface Quality:

10-5

Coating Specification:

S1: R_abs = 80±3% @ 1064nm
S2: R_abs <0.25% @ 1064nm

Surface Flatness (P-V):

λ/10

Coating Type:

Dielectric

Coating:

S1: Partially Reflective Laser Mirror (1064nm)
S2: Laser V-Coat (1064nm)

Reflection/Transmission Ratio (R/T):

80/20

Design Wavelength DWL (nm):

1064

Angle of Incidence (°):

Fused Silica (Corning 7980)

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

Product Details

Output Couplers, Laser Line Mirrors, and Nd:YAG Rods
80% or 90% Reflectivity @ 1064nm Output Couplers
0.6% Nd Dopant Nd:YAG Rods
Large Selection of Complementary Nd:YAG Laser Optics Available

Nd:YAG Laser Replacement Parts consist of output couplers, laser line mirrors, and Nd:YAG rods that can be dropped into Nd:YAG lasers. Output couplers are available with a ¾” (19.05mm) diameter with either 80% or 90% reflectivity at 1064nm and pair excellently in a laser cavity with the 1064nm laser line mirror with >99.9% reflectivity. Nd:YAG rods with 0.6% Nd dopant are available with a 4mm diameter and a length of 79 or 101mm, common sizes for industrial, marking, and surgical lasers. Nd:YAG Laser Replacement Parts are ideal for Nd:YAG lasers requiring maintenance or repair and could be used with lasers from manufacturers such as Holobeam Laser, Carl Bassel Laser, Lee Laser, and Control Laser. Please contact us if your application requires custom Nd:YAG replacement parts or optics using our laser crystal and glass capabilities and coating capabilities.

Accessories

Related Products

Nd:YAG Laser Line Mirrors

Vega® Laser Line Beam Expanders

Nonlinear Crystals

ISO 5 (Class 100) Anti-Static Fingercots

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

Custom dimensions, materials, coatings, and more
High-precision surface quality and flatness
Tight tolerances and complex geometries
Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Imaging Lens Selector

Frequently Purchased Together

#17-624 - 19.05mm Dia. 1064nm 0°, Nd:YAG Laser Line Mirror

£124.10

#17-625 - 4mm Dia. x 79mm Length, 0.6% Dopant, Nd:YAG Laser Rod

£501.50

Resources

Filter

Understanding and Specifying LIDT of Laser Components

Laser induced damage threshold (LIDT) denotes the maximum laser fluence an optical component can withstand with an acceptable amount of risk.

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Beam Combining for Increased Power

When measuring minuscule particles, many advanced Life Science applications require more power than one laser produces.

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Pockels Cell

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Beam Quality and Strehl Ratio

There are several metrics used to describe the quality of a laser beam including the M2 factor, the beam parameter product, and power in the bucket

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Laser Resonator Modes

The length of a laser resonator determines the laser’s resonator modes, or the electric field distributions that cause a standing wave in the cavity.

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Simplifying Laser Alignment

Many challenges can arise when aligning a laser beam; knowing specific tips and tricks can help simplify the process. Learn more at Edmund Optics.

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Aligning Mount for AdlOptica Beamshapers

Properly aligning the mechanical mount for AdlOptica laser beam shapers from Edmund Optics is critical for maximizing throughput and performance.

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I am using my laser to________, what goggles can you recommend for my application?

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Can I see the laser when using safety goggles?

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Can I purchase laser safety stickers from Edmund Optics?

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How to Align a Laser System

Join Chris Williams as he briefly explains the basics of how to align a laser system onto a target.

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Development of a Robust Laser Damage Threshold Testbed

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Development of US national laser damage standard: 2020 status

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Metrology for Laser Optics

Metrology is critical for ensuring that optical components consistently meet their desired specifications, especially in laser applications.

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Laser Optics Lab Trailer

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

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Introduction to Laser Optics Lab

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

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Laser Optics Lab:Back Reflections

Back reflections are created when some or part of your beam are reflected back to the source.

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Laser Optics Lab: Coatings

Optical coatings are composed of thin-film layers used to enhance transmission or reflection properties within an optical system.

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Laser Optics Lab:Specifications for Selecting a Laser

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

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LIGHT TALK - EPISODE 3: Laser Damage Testing with Matthew Dabney

Join our discussion around laser damage testing in the third episode of our LIGHT TALKS series.

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LIGHT TALK - EPISODE 4: Lasers & Optics with Kasia Sieluzycka and Nick Smith

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

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LIGHT TALK - EPISODE 8: Laser Magic! with Angi Compatangelo

From tattoo removal to diagnosing cancer, lasers can transform our lives in countless ways. Join our conversation about laser in skin care and diagnostics.

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What makes laser optics different from normal optics?

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Building a Mach-Zehnder Interferometer

Learn how to assemble, align, and use a Mach-Zehnder Interferometer completely out of off-the-shelf products from Edmund Optics in this detailed guide.

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Laser

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Laser Damage Threshold

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Fundamentals of Lasers

Lasers can be used for a variety of applications. Learn how lasers work, different elements, and the differences between laser types at Edmund Optics.

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