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Contact Us

Terahertz Components and Imaging Systems
Renee Isley, Sales Manager
E-Mail: sales@mtinstruments.com
Tel: (541) 683-6505
Fax: (541) 610-1825
Mail: 858 West Park Street, Eugene, OR 97401, USA

 

International Distributors:

France

Laurence Alonzi, Acal BFi France S.A.S
Email: laurence.alonzi@acalbfi.fr
Tel: +33 (0) 16 079 59 47
Fax: +33 (0) 16 079 89 01
Web: www.acalbfi.com/photonics

Italy
Andrea Starace, Acal BFi
Email: andrea.starace@acalbfi.it
Tel: +39 0686894259
Web: www.acalbfi.com/it

United Kingdom, Ireland
Acal BFI
Email: Photonics@acalbfi.co.uk
Tel: +44 118 978 8878
Web: www.acalbfi.com/uk

All of Europe (Excluding France, Ireland, Italy & UK)
Wolfgang Gruber, SEMIC RF
Email: WG@semic.de
Tel: (0 89) 614-152-0
Fax: (0 89) 614-152-222
Web: www.semic.de

Spain and Portugal
Nikos Ekizoglou, Irida
Email: nikose@irida.es
Edificio CTM -Oficina 211
Ctra. Villaverde-Vallecas, Km 3,500
28053 -Madrid
Tel. +34 911 130 824
Fax. +34 910 113 757
Web: www.irida.es

Poland
Pawel Puchalski, Semicon Sp. z.o.o.
Email: ppuchalski@semicon.com.pl or lasery@semicon.com.pl
04-761 Warszawa ul. Zwolenska 43/43A
Tel: 022 615 64 31
Fax: 022 615 7375
Web: www.semicon.com.pl

Japan
Sergey Krayushkin, Ph.D , Tokyo Instruments, Inc.
Email: s_krayushkin@tokyoinst.co.jp
Tel: +81(0)3-3686-4711
Fax: +81(0)3-3686-0831
Web: www.tokyoinst.co.jp

China, Hong Kong, Taiwan and Macau
David Zhao, Advanced Fiber Resources, Ltd.
Tel: +86 756 389 8062
Fax: +86 756 389 8080
Cell: +86 159 1325 4403
Email: davidzhao@fiber-resources.com

China
Gerry Xu, Guangzhou Gurun Photoelectric Technology Co., Ltd.
Tel: +86 20-85666701
www.Guruntech.com
Email: gerry.xu@guruntech.com

China, Hong Kong, Taiwan and Macau
Frank Yang, Spark Electro-optics Co. Ltd.
Tel: +86 10 56279166
Fax: +86 10 65800608
Email: frank-yang@spark-opt.com

Korea
Joo-Hiuk Son, iNexus, Inc.
Email: net@4science.net
Tel: 82-2-1644-4214
Fax: 82-31-8018-7272
Web: www.4science.net

Singapore
Chua Gee Hock, Inno-V Global
Email: geehock@innov-global.com
Tel: +65 6296 1217
Mobile: +65 9145 3889
Web: www.innov-global.com

India
Tapan Sharda, New Age Instruments and Materials Ltd.
Email: support@newagein.com
Tel: 91-124-4086513-16
Fax: 91-124-2331653
Web: www.newagein.com

Saudi Arabia
Abdallah Jazar, Integrated Scientific Solutions (ISS)
Email: a_jazar@eim.ae or info@iss-lab.com
P.O. Box 95164 Dubai – U.A.E.
Tel: +9714-282-2276
Fax: +9714-282 2177
Web: www.iss-lab.com

Israel
Kfir Ben-Yehuda, Lahat
Email: kfir@lahat.co.il
17 Atir Yeda St.
Kfar Saba 4464313
Tel: +972-9-76-46-200
Fax: +972-9-76-46-204
Web: www.lahat.co.il

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News/Publications

Publications and Reference Materials

Applications of LIBS Laser Model LS-2145 LIBS : Spectrochimica Acta Part B (PDF)

Applications of LIBS Laser Model LS-2145 LIBS: Development of Long and Short Pulse DP-LIBS with 3D Profile Measurement to Iron and Steel Making Processes (PDF)

Applications of LIBS Laser Model LS-2145 LIBS: Double Pulse LIBS of Jewelry, Artifacts, PVD-Coatings of Watch Details and Drilling and Cutting Tools (PDF)

Applications of Ti-Sapphire Lasers Model LS-2145-LT150 and Nd-YAG Lasers Model LS-2136 (PDF)

Applications of Ti-Sapphire Lasers Model LS-2145-LT150: Acoustic and Optical Properties of Tissues

Applications of Ti-Sapphire Lasers Model LS-2145-LT150: Deep Reflection Mode Photoacoustic Imaging of Biological Tissue

Applications for PLD Model LS-2137N: Microstructure Investigation in Thin Film WO3 Produced by Pulsed Laser Deposition

The Higgs Mode in Disordered Superconductors Close to a Quantum Phase Transmission (PDF)

Markets, Availability, Notice, and Technical Performance Of Terahertz Systems: Historical Development, Present and Trends (PDF)

Video Rate THz Imaging Based on Frequency Upconversion using a Near-IR CMOS Camera (PDF)

Millimeter-wave photoresponse due to excitation of two-dimensional plasmons in InGaAs/InP high-electron-mobility transistors

Terahertz Generation from Quasi-Phase Matched Gallium Arsenide using a Type-II Ring Cavity Optical Parametric Oscillator

Extended Spectral Coverage of BWO combined with Frequency Multipliers (PDF 923 KB)

A Set of Lectures on Terahertz Technologies and Applications (March 2009)

THz Quantam Cascade Lasers (604 KB)

BWO THz Imaging (PDF 1.24 MB)

BWO THz Spectroscopy (PDF 1.85 MB)

BWO Technology and Applications (PDF 2.4 MB)

THz Properties of Materials (PDF 64 KB)

Intense Terahertz Excitation of Semiconductors (Book published December 2005)

Press Releases

May 16, 2016:

Microtech is celebrating 20-year milestone with a special promotional offer

August 27, 2015:

T-vision Enables Video Rate Imaging at 1.5 THz

April 20, 2015:

Microtech to Exhibit at SPIE DSS

September 11, 2014:
New Terahertz source delivers 1mW of average and 1.5W of peak power at 1.5THz

June 3, 2014:
Video Rate THz Imaging and Tomography enabled by a new THz Source

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About Us

About Microtech Instruments, Inc.

Microtech Instruments is a manufacturer of advanced scientific instruments for ultrafast Laser Micromachining, Coherent Raman, Multi-photon and Terahertz imaging and spectroscopy applications.

Serving the global scientific community for over 15 years, Microtech Instruments established a strong reputation for delivering highly functional and reliable products. Committed to innovation, Microtech collaborates with leading research organizations worldwide.

For more information contact Renee Isley at sales@mtinstruments.com

Latest Press Releases:

May 16, 2016:

Microtech is celebrating 20-year milestone with a special promotional offer

August 19, 2015:

T-vision Enables Video Rate Imaging at 1.5 THz

April 20, 2015:

Microtech to Exhibit at SPIE DSS

September 11, 2014:
New Terahertz source delivers 1mW of average and 1.5W of peak power at 1.5THz

June 3, 2014:
Video Rate THz Imaging and Tomography enabled by a new THz Source

 

Archived Press Releases

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Polished Tsurupica Lenses

Tsurupica is highly transparent in THz and visible spectral ranges (see transmission spectra  below).

Refractive index of Tsurupica is the same for THz and visible light (n=1.52).

It withstands optical polishing.

Ordering Information:

Model Lens Type External Diameter/
Clear Aperture		 Focal Length
PTL-1.5″-50mm-AS Plano-convex, aspheric 1.5″ / 30 mm 50 mm
PTL-1.5″-100mm-AS Plano-convex, aspheric 1.5″ / 30 mm 100 mm
PTL-2″ -50mm-BC Bi-convex, spherical 2″ / 45 mm 50 mm
PTL-2″-100mm-BC Bi-convex, spherical 2″ / 45 mm 100 mm
PTL-2″-180mm Plano-convex, spherical 2″ / 45 mm 180 mm
PTL-1.5″-XXXmm Plano-convex, spherical 1.5″ / 30 mm Any > 30 mm
PTL-2″-XXXmm Plano-convex, spherical 2″ / 45 mm Any > 50 mm

The transmission spectra were measured for 2 mm thick slabs which corresponds to an average thickness of a lens (50 mm diameter, 100 mm focal length).

Polarization Rotator

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Polished Tsurupica Windows

Apart from high transparency in THz and visible spectral ranges, Tsurupica is also very strong mechanically. Thin Tsurupica windows can be used in cryostats, gas cells or any other systems operating at high pressure.

Ordering Information:

Model Diameter / Thickness
PTW-1″ -3mm 1″ (25.4 mm) / 3 mm
PTW-1.5″-4mm 1.5″ (38.1 mm) / 4 mm
PTW-2″-4mm 2″ (50 mm) / 4 mm
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QS2-180 Based Sources

QS2-180 Based Sources

Operating frequency range of QS2-180 (100-180 GHz) can be extended to 1500 GHz, using frequency multipliers.

Typical maximum power across different ranges is shown in the table below.

QS2-180
QS2-350
QS2-500
QS2-1000
QS2-1500
QS2-1500-HP
Notes: Operation of QS2-180 based sources requires VR-3M power supply.
      • To download data sheets, please click on the model number.

 

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QS1-370 Based THz Sources

THz Generators: QS1-370 Based THz Sources

    • Operating frequency range of QS1-370 (180-370 GHz) can be extended to 1150 GHz, using frequency multipliers. Typical maximum power across different ranges is shown in the table below.

 

QS1_370_02
QS1_370_04
QS1_370_06
QS1_370_08
QS1_370_10
*Please note we no longer carry the QS1-710
QS1_370_15 QS1_370_16
Notes: Operation of QS1-370 based sources requires VR-6M power supply, MS-X.X magnetic system and BWO water cooling system.
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Terahertz Parametric Oscillators

Terahertz Parametric Oscillators (TPOs)

The TPO systems are based on difference frequency generation in quasi-phase matched GaAS crystals placed inside an optical parametric oscillator (OPO) pumped by an ultrafast fiber laser. It generates 6-10 ps THz pulses at repetition rate of 80 MHz, delivering up to 1 mW average power and 1.5 W peak power. Central wavelength of 0.85 or 1.5 THz and spectral width of 100 GHz fits perfectly into the atmospheric transmission windows, making these sources ideal for THz imaging application. Very high peak powers make the TPO suitable for imaging systems employing non-linear effects, while sufficient average power makes it suitable for thermal detector array imaging as well.

MODEL CENTRAL FREQUENCY SPECTRAL WIDTH DURATION AVERAGE POWER PEAK POWER
TPO-850 0.85 THz <200 GHz 8+ 2ps 100uW 150 mW
TPO-1500 1.5 THz <200 GHz 8+ 2ps 100uW 150 mW
TPO-1500 HP 1.5 THz <200 GHz 8+ 2ps 1mW 1.5W

Download Data Sheet

Download Application PDF