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TYDEX terahertz element terahertz lens terahertz filter terahertz window terahertz polarizer terahertz beam splitter
TYDEX terahertz element terahertz lens terahertz filter terahertz window terahertz polarizer terahertz beam splitter
Product details

Shanghai Yichi Optoelectronic Technology Co., Ltd. is the general agent of TYDEX in China, with guaranteed product quality and discounted prices!

TYDEX is a professional supplier of terahertz components with customers all over the world. Its main products include Gaussian box detectors, terahertz Fabry Perot interferometers,TerahertzAdjustableAttenuator, terahertz attenuator, terahertz lens, TPX lens, high impedance silicon lens, terahertz polarizer, terahertz filter, terahertz low-pass filter, terahertz bandpass filter, terahertz waveplate, terahertz monochromatic waveplate, terahertz achromatic waveplate, broadband adjustableTerahertz waveplate, terahertz window plate, terahertz high resistance silicon window plate, terahertz TPX window plate, terahertz quartz window plate, terahertz sapphire window plate, terahertz diamond window plate, high resistance silicon terahertz lens, terahertz diffraction element, terahertz Fresnel lens, high resistance silicon terahertz prism, high resistance silicon prism, terahertz reflector, terahertz beam splitter, terahertz spectral splitter, terahertz liquid sample pool, terahertz particle sample pool, terahertz gas sample pool.


>>Golay CellGaolai Box Detector

GC-1P
Gaolai Box Detector, HDPE Window
GC-1T
Gaolai Box Detector, TPX Window
GC-1D
Gaolai Box Detector, Diamond Window
GC-USBPC2
The data acquisition module can connect the Gaolai box detector to a computer.
GC-CS
Gaolaibox detector calibrator


>>Terahertz Fabry Perot interferometerTHz Scanning Fabry-Perot Interferometer

TSFPI-1
THz Scanning Fabry Perot Interferometer D26mm Aperture THz Fabry Perot Interferometer 26mm Aperture
TSFPI-2
THz Scanning Fabry-Perot Interferometer D52mm apertureTerahertz Fabry Perot interferometer with 52mm aperture


>>TerahertzAdjustableattenuatorTHzVariable Wheel Attenuators

ATS5-25.4
Adjustable terahertz attenuator, 25.4mm optical aperture
ATS5-50.8
Adjustable terahertz attenuator, 50.8mm optical aperture


>>Terahertz attenuator

Model Description: ATS1-(Transmission,%)-(clear aperture, mm)
ATS1-1-24
ATS1-3-24
ATS1-10-24
ATS1-30-24
ATS1-1-47
ATS1-3-47
ATS1-10-47
ATS1-30-47


>>Terahertz bandpass filterTHz Band Pass Filters

BPF**-19
Optical aperture 19mm, outer diameter 24mm
BPF**-24
Aperture 24mm, outer diameter 31mm
BPF**-35
Aperture 35mm, outer diameter 44mm
BPF**-47
Optical aperture 47mm, outer diameter 60mm
**Above prices are valid for any frequency between 0.1THz and 10THz.


>>Terahertz low-pass filterTHz Low Pass Filters


Model Description: LPF-(frequency, THz)-(clear aperture, mm)

Inner diameter 24mm

Outer diameter 31mm

LPF23.4-24
LPF23.3-24
LPF23.1-24
LPF14.3-24
LPF10.9-24
LPF8.8-24
LPF5.5-24
LPF4.3-24
LPF4.0-24
LPF3.2-24
Inner diameter 35mm

Outer diameter 44mm

LPF23.4-35
LPF23.3-35
LPF23.1-35
LPF14.3-35
LPF10.9-35
LPF8.8-35
LPF8.8-35
LPF4.3-35
LPF4.3-35
LPF3.2-35
Inner diameter 47mm

Outer diameter 60mm

LPF23.4-47
LPF23.3-47
LPF23.1-47
LPF14.3-47
LPF10.9-47
LPF8.8-47
LPF5.5-47
LPF4.3-47
LPF4.0-47
LPF3.2-47

>>Terahertz polarizerTHz HDPE Polarizers

POL-HDPE-CA20-OD25.4-T2.5
Terahertz polarizer, outer diameter 25.4mm Inner diameter 20mm, thickness 2.5mm
POL-HDPE-CA25-OD34.9-T7.9
Terahertz polarizer,Outer diameter 34.9mm Inner diameter 25mm, thickness 7.9mm
POL-HDPE-CA25-OD42-T8
Terahertz polarizer,Outer diameter 42mm Inner diameter 25mm, thickness 8mm
POL-HDPE-CA38-OD47-T8
Terahertz polarizer,Outer diameter 47mm Inner diameter 38mm, thickness 8mm
POL-HDPE-CA40-OD50.8-T8
Terahertz polarizer,Outer diameter 50.8mm Inner diameter 40mm, thickness 8mm
POL-HDPE-CA50-OD63-T8
Terahertz polarizer,Outer diameter 63mm Inner diameter 50mm, thickness 8mm
POL-HDPE-CA75-OD100-T6.3
Terahertz polarizer,Outer diameter 100mm Inner diameter 75mm, thickness 8mm
POL-HDPE-CA100-OD136.2-T6.3
Terahertz polarizer,Outer diameter 136.2mm Inner diameter 100mm, thickness 6.3mm

>>High resistance silicon window panelHigh resistance silicon wedgeHRFZ Si Terahertz WindowHRFZ-Si (R>10 kOhm×cm) Plano-plano Windows

W-HRFZ-Si-D25.4-T1
High resistance silicon terahertz window, diameter 25.4mm, thickness 1mm
W-HRFZ-Si-D38.1-T1
High resistance silicon terahertz window, diameter 38.1mm, thickness 1mm
W-HRFZ-Si-D50.8-T1
High resistance silicon terahertz window, diameter 50.8mm, thickness 1mm

>>Terahertz level crystal quartz window, THz-grade Crystal Quartz Plano-plano Windows

W-CQ-D25.4-T1
Terahertz level crystal quartz windowDiameter 25.4mm, thickness 1mm
W-CQ-D38.1-T1
Terahertz level crystal quartz windowDiameter 38.1mm, thickness 1mm
W-CQ-D50.8-T1
Terahertz level crystal quartz windowDiameter 50.8mm, thickness 1mm

>>Terahertz level sapphire window panel, THz-grade Sapphire Plano-plano Windows

W-Sa-D25.4-T1
Sapphire terahertz window,Diameter 25.4mm, thickness 1mm
W-Sa-D38.1-T1
Sapphire terahertz window,Diameter 38.1mm, thickness 1mm
W-Sa-D50.8-T1
Sapphire terahertz window,Diameter 50.8mm, thickness 1mm

>>TPX window panelTPX wedge plateTPX Terahertz WindowTPX Plano-plano and Wedged* Windows

TPX window panel W-TPX-D (diameter, mm) - T (thickness, mm) TPX wedge plate, WW-TPX-D(diameter, mm)-T(thickness, mm)
W-TPX-D25.4-T2
W-TPX-D25.4-T2
W-TPX-D38.1-T3
WW-TPX-D38.1-T3
W-TPX-D50.8-T3.5
WW-TPX-D50.8-T3.5
*wedge is 6 mrad


>>High resistance silicon hyper hemispherical lensHigh resistance silicon hemispherical lensHigh resistance silicon sub spherical lens, HRFZ-Si (R>10 kOhm×cm) Hyper-/Hypo-/Hemispherical Lenses

LHS-HRFZ-Si-D2-7-Tany
High resistance silicon hemispherical lens, diameter 2-7mm, thickness arbitrary
LHS-HRFZ-Si-D8-9-Tany
High resistance silicon hemispherical lens, diameter8-9mm, with any thickness
LHS-HRFZ-Si-D10-11-Tany
High resistance silicon hemispherical lens, diameter10-11mm, with any thickness
LHS-HRFZ-Si-D12-14-Tany
High resistance silicon hemispherical lens, diameter12-14mm, thickness arbitrary
LHS-HRFZ-Si-D15-Tany
High resistance silicon hemispherical lens, diameter15mm, thickness arbitrary
LHS-HRFZ-Si-D>15-Tany
High resistance silicon hemispherical lens, diameterGreater than 15mm, with any thickness
Hyper-/hypo-/hemispherical lenses of different thickness are available (please see


>>High resistance silicon bullet lens HRFZ-Si (R>10 kOhm×cm) Bullet Lenses


>>Positive crescent shaped high resistance silicon lensHigh resistance silicon concave convex lensHRFZ-Si (R>10 kOhm×cm) Positive Meniscus Lenses

LPM-HRFZ-Si-D25.4-F25
Positive crescent shaped high resistance silicon terahertz lens, diameter 25.4mm, focal length 25mm
LPM-HRFZ-Si-D25.4-F50
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 25.4mm, focal length 50mm
LPM-HRFZ-Si-D25.4-F100
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 25.4mm, focal length 100mm
LPM-HRFZ-Si-D25.4-F200
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 25.4mm, focal length 200mm
LPM-HRFZ-Si-D38.1-F50
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 38.1mm, focal length 25mm
LPM-HRFZ-Si-D38.1-F75
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 38.1mm, focal length 50mm
LPM-HRFZ-Si-D38.1-F100
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 38.1mm, focal length 100mm
LPM-HRFZ-Si-D38.1-F150
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 38.1mm, focal length 150mm
LPM-HRFZ-Si-D38.1-F200
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 38.1mm, focal length 200mm
LPM-HRFZ-Si-D50.8-F50
Regular crescent shapeHigh resistance silicon terahertz lens, diameter 50.8mm, focal length 25mm
LPM-HRFZ-Si-D50.8-F75
Regular crescent shapeHigh resistance silicon terahertz lens, diameter50.8mm, Focal length 50mm
LPM-HRFZ-Si-D50.8-F100
Regular crescent shapeHigh resistance silicon terahertz lens, diameter50.8mm, Focal length 100mm
LPM-HRFZ-Si-D50.8-F150
Regular crescent shapeHigh resistance silicon terahertz lens, diameter50.8mm, Focal length 150mm
LPM-HRFZ-Si-D50.8-F200
Regular crescent shapeHigh resistance silicon terahertz lens, diameter50.8mm, Focal length 200mm


>>Terahertz anti reflection filmHigh resistance silicon terahertz window, terahertz lens coated with AR coated HRFZ Si (R>10 kOhm × cm) Windows and Lens


>>High resistance silicon terahertz camera lensTPX Plano-convex Lenses

LO-HRFZ-Si-CA57-F44/0.95
High impedance silicon terahertz lens F # 0.95, with a light aperture of 57mm
LO-HRFZ-Si-CA71-F44/0.7
High impedance silicon terahertz lens F#0.7,Optical aperture 71mm

>>TPX Terahertz Lens

LBX-TPX-D25.4-F25*
TPX lens, diameter 25.4mm, focal length 25mm
LPX-TPX-D25.4-F50
TPX lens, diameter 25.4mm, focal length 50mm
LPX-TPX-D25.4-F100
TPX lens, diameter 25.4mm, focal length 100mm
LPX-TPX-D25.4-F200
TPX lens, diameter 25.4mm, focal length 200mm
LPX-TPX-D38.1-F50
TPX lens, diameter 38.1mm, focal length 50mm
LPX-TPX-D38.1-F75
TPX lens, diameter 38.1mm, focal length 75mm
LPX-TPX-D38.1-F100
TPX lens, diameter 38.1mm, focal length 100mm
LPX-TPX-D38.1-F150
TPX lens, diameter 38.1mm, focal length 150mm
LPX-TPX-D38.1-F200
TPX lens, diameter 38.1mm, focal length 200mm
LBX-TPX-D50.8-F50*
TPX lens, diameter 50.8mm, focal length 50mm
LPX-TPX-D50.8-F75
TPX lens, diameter 50.8mm, focal length 75mm
LPX-TPX-D50.8-F100
TPX lens, diameter 50.8mm, focal length 100mm
LPX-TPX-D50.8-F150
TPX lens, diameter 50.8mm, focal length 150mm
LPX-TPX-D50.8-F200
TPX lens, diameter 50.8mm, focal length 200mm
*bi-convex lenses


>>High resistance silicon terahertz diffractive optical elementTerahertz Fresnel lensandTerahertz beam splitter)HRFZ-Si Diffractive Optical Elements (Fresnel Lens and Beam Divider)

LF-HRFZ-Si-D25.4-T1-F100-OW60-250
THz Fresnel lens, diameter 25.4mm, focal length 100mm, operating wavelength 60-250um
BD-HRFZ-Si-D25.4-T1-OW60-250-A20-80
Terahertz beam splitter, diameter 25.4mm, thickness 1mm, operating wavelength 60-250mm, different diffraction order angles
LF-HRFZ-Si-D38.1-T1-F100-OW60-250
THz Fresnel lens, diameter 38.1mm, focal length 100mm, operating wavelength 60-250um
BD-HRFZ-Si-D38.1-T1-OW60-250-A20-80
Terahertz beam splitter, diameter 38.1mm, thickness 1mm, operating wavelength 60-250mm, with different diffraction patternsGrade angle
LF-HRFZ-Si-D50.8-T1-F100-OW60-250
THZ Fresnel lens, diameter 50.8mm, focal length 100mm, operating wavelength 60-250um
BD-HRFZ-Si-D50.8-T1-OW60-250-A20-80
Terahertz beam splitter, diameter 50.8mm, thickness 1mm, operating wavelength 60-250mm, with different diffraction patternsGrade angle


>>High resistance silicon prismTerahertz attenuated total reflection prism(Accepting customization requirements) HRFZ Si (R>10 kOhm × cm) prices


>>Terahertz total reflection mirror, THz Gold Mirrors (Quartz Glass Substrate)

MR-BK7-D25.4-T6.35-С
Gold plated terahertz total reflection mirror, diameter 25.4mm, thickness 6.35mm
MR-BK7-D38.1-T6.35-С
Gold plated terahertz total reflection mirror with a diameter of 38.1mm and a thickness of 6.35mm
MR-BK7-D50.8-T6.35-С
Gold plated terahertz total reflection mirror, diameter 50.8mm, thickness 6.35mm
MR-BK7-D76.2-T6.35-С
Gold plated terahertz total reflection mirror with a diameter of 76.2mm and a thickness of 6.35mm
Gold film thickness:~ 400nm

>>Terahertz Fabry Perot etalon, HRFZ-Si (R>10 kOhm×cm) Fabry-Perot Etalon

TEFP-HRFZ-Si-D25.4-T3
High resistance silicon Fabry Perot standard, diameter 25.4mm, thickness 3mm

>>High impedance silicon single pass terahertz beam splitter, HRFZ-Si (R>10 kOhm×cm) Single-pass Beam Splitters

W-HRFZ-Si-D25.4-T1
Single channel terahertz beam splitter, diameter 25.4, thickness 1mm
W-HRFZ-Si-D38.1-T1
Single channel terahertz beam splitter, diameter 38.1, thickness 1mm
W-HRFZ-Si-D50.8-T1
Single channel terahertz beam splitter, diameter 50.8, thickness 1mm

>>High impedance silicon multi-channel terahertz beam splitter, HRFZ-Si (R>10 kOhm×cm) Multi-pass Beam Splitters

BS-HRFZ-Si-L40-H30-T3.5
Multi channel terahertz beam splitter, length 40mm, width 30mm, thickness 3.5mm
BS-HRFZ-Si-D50.8-T3.5
Multi channel terahertz beam splitter, diameter 50.8mm, thickness 3.5mm


>>Terahertz spectral beam splitterTHz Spectral NIR - and MIR splitters (HRFZ Si (R>10 kOhm × cm) and THz grade Crystal Quartz substrates)

SS-HRFZ-SI-D25.4-T1-NIR

High impedance silicon spectrometer, reflecting near-infrared, diameter 25.4mm, thickness 1mm

SS-HRFZ-SI-D25.4-T1-MIR
High impedance silicon spectrometer, reflecting mid infrared,Diameter 25.4mm, thickness 1mm
SS-HRFZ-SI-D50.8-T1-NIR
High impedance silicon spectrometer, reflecting near-infrared,Diameter 50.8mm, thickness 1mm
SS-HRFZ-SI-D50.8-T1-MIR
High impedance silicon spectrometer, reflecting mid infrared,Diameter 50.8mm, thickness 1mm
SS-CQ-D25.4-T1-NIR
Quartz spectroscope, reflecting near-infrared,Diameter 25.4mm, thickness 1mm
SS-CQ-D25.4-T1-MIR
Quartz spectroscope, reflecting mid infrared,Diameter 25.4mm, thickness 1mm
SS-CQ-D50.8-T1-NIR
Quartz spectroscope, reflecting near-infrared,Diameter 50.mm, thickness 1mm
SS-CQ-D50.8-T1-MIR
Quartz spectroscope, reflecting mid infrared,Diameter 50.mm, thickness 1mm

>>Monochromatic terahertz waveplateTHz Monochromatic Waveplates

WP-CQ-L20-H20-OW30-470-L/2
L/2 THz waveplate, operating wavelength 30-470um, size 20 * 20mm
WP-CQ-L20-H20-OW30-940-L/4
L/4 THz waveplate, operating wavelength 30-940um, size 20 * 20mm
WP-CQ-L20-H20-OW470-1000-L/2
L/2 THz waveplate, operating wavelength 470-1000um, size 20 * 20mm
WP-CQ-L20-H20-OW940-1000-L/4
L/4 THz waveplate, operating wavelength 940-1000um, size 20 * 20mm
WP-CQ-L50-H50-OW30-470-L/2
L/2 THz waveplate, operating wavelength 30-470um, size 50 * 50mm
WP-CQ-L50-H50-OW30-940-L/4
L/4 THz waveplate, operating wavelength 30-940um, size 50 * 50mm
WP-CQ-L50-H50-OW470-1000-L/2
L/2 THz waveplate, operating wavelength 470-1000um, size 50 * 50mm
WP-CQ-L50-H50-OW940-1000-L/4
L/4 THz waveplate, operating wavelength 940-1000um, size 50 * 50mm
WP-CQ-L60-H60-OW30-470-L/2
L/2 THz waveplate, operating wavelength 30-470um, size 60 * 60mm
WP-CQ-L60-H60-OW30-940-L/4
L/4 THz waveplate, operating wavelength 30-940um, size 60 * 60mm
WP-CQ-L60-H60-OW470-1000-L/2
L/2 THz waveplate, operating wavelength 470-1000um, size 60 * 60mm
WP-CQ-L60-H60-OW940-1000-L/4
L/4 THz waveplate, operating wavelength 940-1000um, size 60 * 60mm


>>Terahertz adjustable polarization converterTerahertz tunable waveplate, THz Tunable Polarization Converter

TWPC-CQ-CA24
Terahertz adjustable waveplate with a light aperture of 24mm

>>Terahertz achromatic waveplateTerahertz achromatic phase converter

APC-CQ-CA24-OWR60-300-L/4
Terahertz achromatic phase converter, operating wavelength 60-300um, phase delay L/4
AWP-CQ-CA24-OWR60-95-L/4
Terahertz achromatic waveplate, operating wavelength 60-95um,Phase delayL/4

>>Terahertz sample cell

Cuvette for particulate samples
Terahertz particle sample pool, with a light aperture of 25mm
Cuvette for liquid samples
Terahertz liquid sample cell,Optical aperture 25mm
Cuvette for gaseous samples
Terahertz gas sample cell,Optical aperture 25mm


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