Laser optics and optical assemblies includes etalons, cubes, polarizers, waveplates, laser mirrors, micro-optics, bonded high-power laser optics, and IBS coatings.

Precision Photonics

Visible & NIR Optics

BBDS mirror seire - Greater 99% reflectivity for all wavelengths from 350 nm to 1100 nm for any polarization state, and for all angles of incidence from 0° to 50° simultaneously yet with high laser damage threshold.

The BBDS is useful in any application that calls for steering a diverse range of wavelengths of arbitrary polarization, especially from multi-wavelength laser systems such as Nd:YAG lasers operating at 1064nm, 532 nm and 355 nm.

• Substrate material: BK7 glass
• Near UV, All visible, Near IR
• R>98.5% for angles up to 45°
• Confocal microscopy
• Multiphoton fluorescence
• Nd:YAG fundamental and harmonic wavelengths
• Damage Threshold:
• Pulsed 3 J/cm2, 20 nsec, 20 Hz @ 1064 nm
1 J/cm2, 10 nsec,20 Hz @ 355 nm
• Reflectivity: 0-45° R > 98.5% for unpolarized

CVI Melles Griot

Ultra-Broadband Mirrors 350-1100nm BBDS Serie

Protected aluminum is the best general-purpose metallic coating for external reflectors in the visible and near-infrared spectrum.

• UV Protected Aluminum Ravg > 85% from 250-600nm
• Protected Aluminum Ravg > 90% from 400nm - 10.0µm
• Enhanced Aluminum Ravg > 92% from 450nm - 650nm

CVI Melles Griot

Protected Aluminum Flat Mirrors 400–800nm PAV

Serie BLD - 0° & 45°:Broadband mirrors for popular laser diode wavelength

• Substrate material: BK7 glass
  
• Damage thresholds: 20J/cm², 8ns pulse; 1MW/cm², CW at 1064nm typical
  
• Certification up to 40J/cm², please contact us

CVI Melles Griot

BLD-Diode Lasers Mirrors 670-1550nm

MAXBRIte™ coating Flat Mirrors offer extremely high reflectance over a broad range of wavelength.

Most of the UV, Visible and NIR wavelengths are covered by one of the MAXBRIte™ Coating range.

• MAXBRIte™ Coating Range:
• 245-390nm
• 420-700nm
• 480-700nm
• 630-850nm
• Round or Square shape
• Substrate material: BK7
• Damage thresholds: 100mJ/cm², 8ns pulse at 1064nm typical

CVI Melles Griot

MAXBRIte™ Flat Mirrors Broadband Coating

Diode pumped cavity optics require high reflectance at 1047-1053 nm or 1064 nm and transmission approaching 100% at the pump wavelength.

• Substrate material: BK7
• Pump reflectors
• Damage thresholds: 10J/cm², 8ns pulse; 1MW/cm², CW at 1064nm typical
• Certification up to 40J/cm²
• Other diode pumped wavelength can be specified
• R>99.5% at 1064nm or 1047nm and 1053nm

CVI Melles Griot

Diode Pumped Resonator Mirrors

High reflectance for excimer laser line and HeNe alignment laser.

• Serie ARF 193 nm-KRF 248 nm-XECL 308 nm-XEF 351-353 nm
• Diameter: 25 to 50.8mm
• Concave and convex mirrors
• All dielectric coatings for durability and high damage threshold

CVI Melles Griot

Excimer & HeNe Dielectric Laser Mirrors

Beamsteering of typical gas laser lines

CVI Melles Griot

Gas Laser Dielectric Mirrors

The Y Series of Nd:YAG laser line mirrors utilize durable, dielectric coatings to achieve both high damage threshold and high reflectivity. These mirrors are readily available in a variety of substrate sizes with curved or flat surfaces, and at either 0° or 45°.

CVI Melles Griot

Ultrafast Nd:YAG 532nm Laser Mirrors Y

Serie YD & YH: Dual wavelength Lasers Mirrors 1064-670nm & 1064nm-633nm

• Angle of Incidence: 0° or 45°
• Minimum Unpolarized Reflectance at:
• 1064 nm 99.0%
• 633 nm 80.0%

When ordering, specify pulse energy, beam diameter, and repetition rate.

CVI Melles Griot

Lasers Mirrors 1064-670nm & 1064nm-633nm

Serie LDM: Diode Lasers Mirrors 670 -1550nm Highly reflecting, all dielectric mirrors centered at popular diode wavelengths.

• Diameter: 12.7-50.8mm
• Material: BK7 glass
• Damage thresholds: 20J/cm², 8ns pulse; 1MW/cm², CW at 1064nm typical
• Certification up to 40J/cm², please contact us

CVI Melles Griot

Laser Diode Mirrors 670 -1550nm LDM Serie

Serie YS: Nd:YAG Scanning Mirrors

CVI Melles Griot

Nd:YAG Scanning Mirrors-YS Serie

High Energy Nd:YAG Lasers Mirrors - Serie Y

• Damage Threshold:
• cw 10 MW/cm2 @ 1064 nm
• Pulsed 20 J/cm2, 20 nsec, 20 Hz @ 1064 nm
• Wavelengths: 1064-532-355-266-213-1319nm
• High reflectivity > 99.5% at 0° incidence
• Flat, convex and concave substrates

CVI Melles Griot

High Power Nd:YAG Lasers Mirrors

The YL series of Nd:YLF laser line mirrors utilize durable, dielectric coatings to achieve both high damage threshold and high reflectivity. These mirrors are readily available in a variety of substrate sizes with curved or flat surfaces, and at either 0° or 45°.

• Damage Threshold:
• cw: 1 MW/cm2 @ 1064 nm
• Pulsed: 20 J/cm2, 20 nsec, 20 Hz @ 1064 nm
• High reflectivity > 99.5% at 0°
• Flat, convex and concave substrates

CVI Melles Griot

Nd:YLF Lasers Mirrors

ALX, ERG, R Series -Solid State Lasers Mirrors 0° & 45°

• Damage Threshold
• cw: 1 MW/cm2 @ 1064 nm
• Pulsed: 20 J/cm2, 20 nsec, 20 Hz @ 1064 nm
• Laser line:
• Alexandrite 720-780nm
• Er:glass: 1540nm
• Ruby: 347 or 694nm

CVI Melles Griot

Solid State Lasers Dielectric Mirrors

BDL Serie - Broadband mirrors for popular diode laser wavelengths.

• Angle of Incidence: 0°–45°
• Material: BK7 glass
• Wavelength range: 670–905nm/1200–1310nm/1408–1550nm
• Substrate material: UV grade fused silica or BK7
• Damage thresholds: 20J/cm², 8ns pulse; 1MW/cm², CW at 1064nm typical
• Certification up to 40J/cm², please contact us

CVI Melles Griot

Broadband Laser Diode Mirrors BLD Serie

The series Vacuum UV Aluminum Mirrors and Deep UV Aluminum Mirrors are based on CVI Melles Griot high density aluminum coating technology.

• VUVA mirrors are designed for optimized performance at 157 nm
• DUVA mirrors provide significantly higher 193-nm reflectance and durability than standard UV-protected aluminum mirrors

ideal mirrors for ellipsometry, spectroscopy, and semiconductor lithography or metrology applications

CVI Melles Griot

UV Aluminium Mirrors 153nm - 193nm

BBD1 Serie -General purpose visible laser mirror from 488nm to 694nm.

CVI Melles Griot

0–45° Broadband Visible Mirrors 488–694nm