Time Domain Thermo Reflectance

Conoptics manufactures a line of laser accessories for laser modulation, driver electronics, beam deflectors, noise reduction and optical isolators. Conoptics manufactures a complete line of Electro-Optic Modulation Shutter Systems designed to work specifically with Time Doman Thermo reflectance (TDTR).

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Time-Domain Thermoreflectance is a method by which the thermal properties of a material can be measured utilizing a pump probe optical technique. Once a material is heated up, the change in the reflectance of the surface can be used to derive the thermal properties. The reflectivity is measured with respect to time, and the data received can be matched to a model which can contain coefficients that correspond to thermal properties.  Conoptics manufactures a complete line of Electro-Optic Modulation Shutter Systems designed to work specifically with TDTR.

Model 350-160 Specifications

Aperture 2.7mm
Dimensions 50mm x 215mm
Transmission >90%
Standard Wavelength Ranges 700nm-to-1100nm
Volts ½ wave @830nm 216Volts
Contrast Ratio 500:1
Driver Compatibility Compatible with Model 25D Amplifier up to 830nm

Model 25D Specifications

Model

Bandwidth

Rise/Fall Times

Max. Output V

Typical Drive Configuration

Output

25D

DC-to- 30MHz

8ns

175

100 Ohm’s B.L.

Digital

Model 102 Modulator Mount Specifications

Height Adjustment Range: 2.6 inches (6.6cm)
Lowest Center Line 4.15″, 10.5cm
Highest Center Line 6.75″, 17.2cm
Height without Mounting Rings: Fully Retracted Height 2.30″, 5.8cm
Fully Extended Height 4.90″, 12.4cm
Weight 3.33lbs.
Height with Mounting Rings: (Center of Ring) Fully Retracted Height 3.90″, 9.9cm
Fully Extended Height 6.50″, 16.5cm
Weight 3.95lbs.
Dimensions: (Overall L x W x H) Fully Retracted w/o Rings 10″L x 3.6″W x 2.3″H
25.4cm x9.1cm x 5.8cm
Fully Extended w/o Rings 10″L x 3.6″W x4.9″H
25.4cm x9.1cm x12.4cm
Fully Retracted with Rings 10″L x 3.6″W x 6.3″H
25.4cm x9.1cm x 16cm
Fully Extended with Rings 10″L x 3.6″W x 8.9″H
25.4cm x9.1cm x 22.6cm
Alignment Tool Option: Diameter is 5cm Aperture 2mm

Additional Information

 

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