1″ diameter x 1/4″ thick” Hard Gold Coated Copper Flat Laser Mirror – Industrial Grade

Name: 1″ diameter x 1/4″ thick" Hard Gold Coated Copper Flat Laser Mirror - Industrial Grade
SKU: ICU-001-FLAT-GOLD
Price: 76.00 USD
Availability: InStock

$76.00

25.4 mm diameter × 6.35 mm thick.

Concave and convex are available.

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Email us for other sizes and custom configurations: sales@spawrindustries.com

For International customers, please click this link.

Uncoated copper mirrors by SPAWR offer the highest quality and surface damage threshold available for medium and long wave IR lasers. Coatings on these mirrors are typically not required, however, they are available with a vacuum deposited protected silver coating or an electrochemically deposited hard gold coating.

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Specifications

Description	Industrial Grade	Laboratory Grade
Reflectivity	99% @ 10.6 µ	99% @ 10.6 µ
Surface Accuracy	λ/10	λ/20
Surface Smoothness	45Å RMS	30Å RMS
Scratch/Dig	60/40	20/10
Damage Threshold ⁽¹⁾	10⁵ J/cm² √ s	>2.5 x 10⁵ J/cm² √ s
Material	High Purity Copper	High Purity Copper
Flatness or Sphericity for mirrors larger than 6″ diameter	λ/5 @ 10.6 µ and 45Å RMS	λ/10 @ 10.6 µ and 35Å RMS

(1) SPAWR, “Metal Mirrors Selection Guide”

Standard Mirror Sizes

Industrial Grade Catalog No.	Outside Diameter		Thickness		Approximate Weight
Industrial Grade Catalog No.	(mm)	(inches)	(mm)	(inches)	Approximate Weight
ICu-001	25.4	1	6.4	0.25	1 oz.

Larger Mirrors Available. Email us your sizes and specifications

Additional information

Select size	1"

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