Name: 25.4mm 45°, 2μm Laser Line Mirror
Brand: TECHSPEC
SKU: 37-502
Price: €370,00

Surface Quality:

40-20

Type:

Laser Mirror

Parallelism (arcmin):

Clear Aperture (%):

Back Surface:

Compensating Coating

Reflection at DWL (%):

99.6

Reflectivity (Rs%):

99.6

Reflectivity (Rp%):

99.9

Coating Specification:

R_s >99.9% @ 1900 – 2200nm
R_p >99.6% @ 1940 – 2100nm

Wavelength Range (nm):

1900 - 2200

Surface Flatness (P-V):

λ/7

Coating Type:

Dielectric

Damage Threshold, Pulsed:

>10 J/cm² @ 2000nm, 10ns, 10Hz

Coating:

Laser Mirror (1900-2200nm)

Design Wavelength DWL (nm):

2000

Diameter (mm):

25.40 +0.0/-0.1

Thickness (mm):

6.35 ±0.2

Angle of Incidence (°):

Fused Silica (Corning 7980)

>10 J/cm² @ 2000nm, 10ns, 10Hz

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

Product Family Description

Laser Damage Threshold >10 J/cm² @ 2µm, 10ns, 10Hz
Designed for Holmium and Thulium Laser Sources
λ/7 Surface Accuracy

TECHSPEC® 2µm Laser Mirrors are designed for use with Holmium (2100nm) and Thulium (1940nm) doped laser systems. These mirrors are ideal for medical, industrial, and metrology application spaces. The 2 micron wavelength regime is useful for surgical procedures as it can target discrete depth levels of tissue beneath the skin’s surface. TECHSPEC® 2µm Laser Mirrors feature guaranteed laser damage thresholds >10 J/cm² and >99% reflectivity at 2 microns.

Note: For more information on 2µm laser source applications, please see the Characteristics of 2µm Lasers.

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