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Polarizers, Waveplates, Beamsplitters
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Waveplate - 450 - 1 800 nm
Key Features
Sub-millisecond response times
Computer control capability
Temperature control options
A new generation of liquid crystal variable retarders utilizes a bulk stabilized polymer liquid crystal formulation. With...
Sub-millisecond response times
Computer control capability
Temperature control options
A new generation of liquid crystal variable retarders utilizes a bulk stabilized polymer liquid crystal formulation. With...
Waveplate - 450 - 1 800 nm
Key Features
Sub-millisecond response times
Computer control capability
Temperature control options
A new generation of liquid crystal variable retarders utilizes a bulk stabilized polymer liquid crystal formulation. With bidirectional switching speeds of less than a 150 microseconds, the Swift Liquid Crystal Variable Retarder (SLCVR) is perfect for applications where fast response time is critical. The SLCVRs require a high voltage (< 100 Vrms) 13 kHz square wave of adjustable amplitude that is provided by our D3060HV High Voltage Interface. A temperature sensing and control option can be added to our SLCVRs for accurate control of the operating temperature. A temperature sensor is attached directly to the SLCVR substrate, outside the clear aperture and a heater is attached to the LCVR housing. This provides active heating and passive cooling of the liquid crystal device. Custom SLCVRs are available for a variety of applications.
Sub-millisecond response times
Computer control capability
Temperature control options
A new generation of liquid crystal variable retarders utilizes a bulk stabilized polymer liquid crystal formulation. With bidirectional switching speeds of less than a 150 microseconds, the Swift Liquid Crystal Variable Retarder (SLCVR) is perfect for applications where fast response time is critical. The SLCVRs require a high voltage (< 100 Vrms) 13 kHz square wave of adjustable amplitude that is provided by our D3060HV High Voltage Interface. A temperature sensing and control option can be added to our SLCVRs for accurate control of the operating temperature. A temperature sensor is attached directly to the SLCVR substrate, outside the clear aperture and a heater is attached to the LCVR housing. This provides active heating and passive cooling of the liquid crystal device. Custom SLCVRs are available for a variety of applications.
Waveplate - LVR series
Key Features
Computer control capability
Temperature control options
Precision non-mechanical retardation control
To prevent ionic buildup, which can damage the liquid crystal layer, liquid crystal...
Computer control capability
Temperature control options
Precision non-mechanical retardation control
To prevent ionic buildup, which can damage the liquid crystal layer, liquid crystal...
Waveplate - LVR series
Key Features
Computer control capability
Temperature control options
Precision non-mechanical retardation control
To prevent ionic buildup, which can damage the liquid crystal layer, liquid crystal devices should be electrically driven with an AC waveform with little to no DC component. We require a 2 kHz square wave of adjustable amplitude for controlling our Liquid Crystal Variable Retarders (LCVRs). Our Basic Controller and Four Channel Interface ensure these drive requirements are met.
A temperature sensing and control option can be added to our LCVRs for accurate control of the operating temperature. A temperature sensor is attached directly to the LCVR substrate, outside its clear aperture and a heater is attached to the LCVR housing. This provides active heating and passive cooling of the liquid crystal device
Computer control capability
Temperature control options
Precision non-mechanical retardation control
To prevent ionic buildup, which can damage the liquid crystal layer, liquid crystal devices should be electrically driven with an AC waveform with little to no DC component. We require a 2 kHz square wave of adjustable amplitude for controlling our Liquid Crystal Variable Retarders (LCVRs). Our Basic Controller and Four Channel Interface ensure these drive requirements are met.
A temperature sensing and control option can be added to our LCVRs for accurate control of the operating temperature. A temperature sensor is attached directly to the LCVR substrate, outside its clear aperture and a heater is attached to the LCVR housing. This provides active heating and passive cooling of the liquid crystal device
Optical polarizer dichroic - 320 - 2 000 nm
Key Features
High extinction ratios
Wide angular acceptance
Low transmitted wavefront distortion
Meadowlark Optics manufactures Precision Linear Polarizers using dichroic sheet polarizer material...
High extinction ratios
Wide angular acceptance
Low transmitted wavefront distortion
Meadowlark Optics manufactures Precision Linear Polarizers using dichroic sheet polarizer material...
Optical polarizer dichroic - 320 - 2 000 nm
Key Features
High extinction ratios
Wide angular acceptance
Low transmitted wavefront distortion
Meadowlark Optics manufactures Precision Linear Polarizers using dichroic sheet polarizer material laminated between high quality glass substrates. For visible wavelength polarizers, this construction produces a peak-to-valley transmitted wavefront distortion of less than ? /5. Various polarizer materials are used to cover wavelengths within 320 and 2000 nm. Both visible and near infrared polarizers are supplied with a high-efficiency, broadband antireflection (AR) coating; single-layer AR coatings are optional on our ultraviolet polarizers. Both mounted and unmounted Precision Linear Polarizers are offered as standard products. To facilitate use, our Precision Linear Polarizers have the transmission axis marked on the part.
High extinction ratios
Wide angular acceptance
Low transmitted wavefront distortion
Meadowlark Optics manufactures Precision Linear Polarizers using dichroic sheet polarizer material laminated between high quality glass substrates. For visible wavelength polarizers, this construction produces a peak-to-valley transmitted wavefront distortion of less than ? /5. Various polarizer materials are used to cover wavelengths within 320 and 2000 nm. Both visible and near infrared polarizers are supplied with a high-efficiency, broadband antireflection (AR) coating; single-layer AR coatings are optional on our ultraviolet polarizers. Both mounted and unmounted Precision Linear Polarizers are offered as standard products. To facilitate use, our Precision Linear Polarizers have the transmission axis marked on the part.
Attenuator variable
The DN-800V series are voltage input attenuator. The maximum input range is from ±80 V to +/- 600 V and can be attenuated to ±10 V. The "I" version provide 3000VDC intra-modules isolation and 3000VDC channel...
Attenuator variable
The DN-800V series are voltage input attenuator. The maximum input range is from ±80 V to +/- 600 V and can be attenuated to ±10 V. The "I" version provide 3000VDC intra-modules isolation and 3000VDC channel...
Optical depolarizer - PBCD Series
The polarization beam combiner and depolarizer is a compact, high-performance micro-optic-based depolarizing component. It normally functions as a combiner to combine two orthogonal-polarized pump...
Optical depolarizer - PBCD Series
The polarization beam combiner and depolarizer is a compact, high-performance micro-optic-based depolarizing component. It normally functions as a combiner to combine two orthogonal-polarized pump...