高反射率雷射光反射鏡廠商, 高反射率雷射光反射鏡台灣代理商公司│維佳科技

產品分類

高反射率雷射光反射鏡

Standa

14DM-HR

產品特色

Provide an optimised performance at certain wavelength and certain angle of incidence (AOI)
Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques
HR Laser Line coatings (HR) highly reflect wavelength range of <10% of the central wavelength (CWL). For instance, HR@800nm will reflect wavelength range of 760-840 nm
If your application needs to reflect wider wavelength range please refer to - Broad Band HR wavelength coatings
Our standard substrates can be coated with this type of coatings

HR Laser Line mirrors (HR) provide an optimized performance at certain wavelength and certain angle of incidence (AOI). These multilayer coating stacks helps to achieve the highest possible reflectivity at specific laser line wavelengths at normal or 45 degrees incidence. Laser line HR coatings are used for external beam manipulation applications where even slight losses may be intolerable. Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques. High reflectivity dielectric coatings in the range of 0.19 - 20 µm are available.

產品規格

Standard Specifications

Substrate Dimension Tolerance	+0.0, -0.1 mm
Substrate Wavefront Distortion	<λ/8 (<λ/4 for curved surfaces)
Substrate Surface Quality	20-10 S-D (40-20 S-D for curved surfaces)
Coating Adhesion and Durability	Per MIL-C-675A
Clear Aperture	>90% of diameter
Measured Reflectivity	R>99.5% @ 0°, R_s>99.8% and R_p>99.3% @ 45°
Laser Damage Threshold	>5-7 J/cm² for 10 ns pulses @ 1064 nm

HR Laser Line mirrors

Wavelength, nm	Reflectivity (average), %	Substrate material	Ordering Code for AOI = 0°	Ordering Code for AOI = 45°	Ordering Code for AOI = 0°	Ordering Code for AOI = 45°	Ordering Code for AOI = 45°
Wavelength, nm	Reflectivity (average), %	Substrate material	Ø12.7 mm		Ø25.4 mm		Ø50.8 mm
266	>99.0	UVFS	14DM-05-HR1-0-2	14DM-05-HR1-45-2	14DM-1-HR1-0-2	14DM-1-HR1-45-2	14DM-2-HR1-45-2
343-355	>99.5	UVFS	14DM-05-HR2-0-2	14DM-05-HR2-45-2	14DM-1-HR2-0-2	14DM-1-HR2-45-2
515	>99.5	UVFS	14DM-05-HR5-0-2	14DM-05-HR5-45-2	14DM-1-HR5-0-2	14DM-1-HR5-45-2	14DM-2-HR5-45-2
527-532	>99.5	BK7	14DM-05-HR6-0-1	14DM-05-HR6-45-1	14DM-1-HR6-0-1	14DM-1-HR6-45-1	14DM-2-HR6-45-1
633	>99.5	BK7	14DM-05-HR8-0-1	14DM-05-HR8-45-1	14DM-1-HR8-0-1	14DM-1-HR8-45-1
780	>99.5	UVFS	14DM-05-HR9-0-2	14DM-05-HR9-45-2	14DM-1-HR9-0-2	14DM-1-HR9-45-2
800	>99.5	UVFS	14DM-05-HR10-0-2	14DM-05-HR10-45-2	14DM-1-HR10-0-2	14DM-1-HR10-45-2
1030	>99.5	UVFS	14DM-05-HR14-0-2	14DM-05-HR14-45-2	14DM-1-HR14-0-2	14DM-1-HR14-45-2	14DM-2-HR14-45-2
1047-1064	>99.5	BK7	14DM-05-HR15-0-1	14DM-05-HR15-45-1	14DM-1-HR15-0-1	14DM-1-HR15-45-1
1550	>99.5	BK7	14DM-05-HR18-0-1	14DM-05-HR18-45-1	14DM-1-HR18-0-1	14DM-1-HR18-45-1

PLEASE NOTE:
thickness of UVFS Ø12.7 mm is 5 mm; thickness of BK7 Ø12.7 mm is 5 mm
thickness of UVFS Ø25.4 mm is 5 mm; thickness of BK7 Ø25.4 mm is 6 mm

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