Borofloat 33 Laser Line Dielectric Mirrors

These laser line mirrors are highly efficient reflectors optimized for a narrow wavelength range. Each achieves greater than 99% reflectance, from 0-45° angle of incidence, for any polarization. The Borofloat® 33 substrate offers low thermal expansion, and high thermal shock resistance.

Durable dielectric laser line coatings from UV to NIR
High efficiency narrowband reflectivity
Rs, Rp >99% at a laser line
Borofloat® 33 substrates

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Description	Compatibility	Avail.	Price
05D20DM.10 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 12.7 mm Diameter, λ/10, 1030-1090 nm Laser Line	UNIVERSAL		$76
05D20DM.11 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 12.7 mm, λ/10, 532 nm Laser Line	UNIVERSAL		$76
05D20DM.4 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, Laser Line, 12.7 mm, λ/10, 632.8 nm	UNIVERSAL		$81
05D20DM.5 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 12.7 mm, λ/10, 488-514.5 nm Laser Line	UNIVERSAL		$92
05D20DM.6 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 12.7 mm, λ/10, 441.6 nm Laser Line	UNIVERSAL	Discontinued
05D20DM.8 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 12.7 mm, λ/10, 1520-1580 nm Laser Line	UNIVERSAL		$98
05D20RM.2 Borofloat 33 Laser Line Dielectric MirrorsLaser Line Dielectric Mirror, 12.7 mm, λ/10, 325 nm	UNIVERSAL	Discontinued
07D20DM.10 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 19.05 mm, λ/10, 1030-1090 nm Laser Line	UNIVERSAL		$100
07D20DM.11 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 19.05 mm, λ/10, 532 nm Laser Line	UNIVERSAL		$119
07D20DM.4 Borofloat 33 Laser Line Dielectric MirrorsDielectric Mirror, 19.05 mm, λ/10, 632.8 nm Laser Line	UNIVERSAL		$119

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Features

Borofloat® 33 Substrates

Borofloat 33 is a high quality borosilicate glass that offers low thermal expansion and high thermal shock resistance. Its material properties and moderate cost make Borofloat 33 an ideal substrate for general purpose applications. For more information, please see our Optical Materials technical note.

632.8 nm HeNe Laser Line Coating

Our DM.4 multilayer dielectric coating is optimized for 632.8 nm HeNe laser line applications. It offers greater than 99% efficiency for s-polarization or p-polarization at 0-45° angle of incidence.

488/514.5 nm Argon-Ion Laser Line Coating

Our DM.5 multilayer dielectric coating is optimized for the 488 nm and 514.5 nm Argon-Ion laser lines. It offers greater than 99% efficiency for s-polarization or p-polarization at 0-45° angle of incidence.

1550 nm Diode Laser Line Coating

Our DM.8 multilayer dielectric coating is optimized for diode lasers operating in the 1520-1580 nm range. It offers greater than 99% efficiency for s-polarization or p-polarization at 0-45° angle of incidence.

Nd:YAG Laser Line Coatings

Our DM.10 multilayer dielectric coating is optimized for the 1064 nm fundamental harmonic Nd:YAG laser line. Our DM.11 multilayer dielectric coating is optimized for the 2nd harmonic 532 nm Nd:YAG laser line. They offer greater than 99% efficiency for s-polarization or p-polarization at 0-45° angle of incidence.

HeCd Laser Line Coatings

Our RM.2 multilayer dielectric coating is optimized for the 325 nm HeCd laser line. Our DM.6 multilayer dielectric coating is optimized for the 441.6 nm HeCd laser line. They offer greater than 99% efficiency for s-polarization or p-polarization at 0-45° angle of incidence.