Terahertz Technologies Inc.

Converter Pair acts as data transceiver.
Communication Systems & Equipment

Converter Pair acts as data transceiver.

LTX-5510 Electrical/Optical - Optical/Electrical converter pair digitizes analog input signal to 12 bit precision, along with 4 auxiliary digital inputs, and transmits data over Gbit fiber optic link. LTX-5510R receives transmitted data and reconstructs 5 signals at far end of link. Transmitter has selectable input ranges, ±1 or ±5 V, and input impedances may be set to 1 Megohm or 50...

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Laser Tachometer operates at 40 kHz.
Test & Measurement

Laser Tachometer operates at 40 kHz.

Hand-held, battery-operated, Model LT-880 senses passage of reflective/non-reflective markings of rotating or linearly translated piece of machinery to determine target's rotational rate or linear velocity. Fiber-coupled sensing head is remote from electronics package. Six-digit LCD display indicates rate of passage of white/dark areas of encoder and registers results in units of rpm, rps, or...

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Mining, Oil Drilling, Refining Products & Equipment

Visible Fault Locator suits fiber-optic cables.

Model VLF-275 allows operator to identify break, micro bend, or other discontinuity in fiber-optic cable. As 650 nm radiation is visible, light emanating from break or micro bend enables user to locate exact position of fault, even at very short distances. Stabilized, battery-operated unit includes provision for coupling laser output to connected fiber. Output power is 0.5-1 mW single mode and...

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Transimpedance Amplifier permits digital entry of A/W.
Communication Systems & Equipment

Transimpedance Amplifier permits digital entry of A/W.

Model PdA-750 provides direct digital readout of current generated from photodiode, photomultiplier, or similar current source. Full-scale input ranges are ±20 nA to ±20 mA with noise level of less than 1 pA. Unit features variable bias supply, background cancellation, bi-directional RS-232 port, and rechargeable batteries. Large 4Â-½ digit LCD provides max resolution of 1 part...

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Optical Loss Test Set offers bi-directional capability.

Optical Loss Test Set offers bi-directional capability.

Hand-held HyperTest HPT-5000 provides real-time, automated, dual wavelength testing of optical power, optical return loss, and optical loss. It includes storage for 1,000 records, and comes in water-resistant case for field use. Backlit Â-¼ VGA LCD display enables user to view measurement values of calibrated wavelengths in use, view intuitive soft keys, and navigate menus. RS-232 port is...

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Converter combines speed, high gain, and low noise.

Model TIA-4000 InGaAs APD version optical to electrical converter suits 10 Gb/s communications work. It combines bandwidth of 30 KHz to 7 GHz with wavelength range from 900 to 1700 nm. Rv= 2500 V/W, linear input power is rated at 1.0 mW (max), and max input without damage is rated at 3.0 mW. Applications include DWDM and SONET/SDH systems. Noise level is measured at 16 pW/HzÂ-½. Requires 120...

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Laser Measurement System has PH-30 PowerHead (CW).
Test & Measurement

Laser Measurement System has PH-30 PowerHead (CW).

DigiRad Laboratory measurement system, based on R-752 Universal Radiometer, offers pulsed power measurement capabilities from 10 pJ to 1 Joule and CW measurement ranges from 10 mW to 100 W. Dynamic wavelength capability ranges from 200 nm to 20 micrometers. System includes auto-ranging, auto-triggering, and NVRAM storage of wavelength calibration factors. Software control is provided via Rs-232...

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Single Mode Video Link includes transmitter and receiver.
Communication Systems & Equipment

Single Mode Video Link includes transmitter and receiver.

V-250-1300-SM 1300 nm wavelength, fiber optic video link offers automatic gain control, elimination of ground loops, and transmission ranges in excess of 20 Kilometers. System is equipped with ST style fiber optic connectors compatible with 9/125 fiber optic cable, 14 dB link budget, and bi-color LED for video signal/proper operation indication. V-250-1300-SM transmitter mounts directly on output...

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Light Sources are designed for fiber optics test equipment.
Architectural & Civil Engineering Products

Light Sources are designed for fiber optics test equipment.

FL5-1350 Laser Light Source Series comes in 3 models: FLS-1350 Dual Laser Light Source (1310 and 1550 nm wavelength lasers with single output), FLS-1350-3 Single Laser Light Source (1310 nm wavelength), and FLS-1350-5 Single Laser Light Source (1550 nm wavelength). Each includes LCD display showing actual measured wavelength, Auto-Off mode that shuts unit down after 15 min of inactivity, and...

Read More »
Converter Pair acts as data transceiver.
Communication Systems & Equipment

Converter Pair acts as data transceiver.

LTX-5510 Electrical/Optical - Optical/Electrical converter pair digitizes analog input signal to 12 bit precision, along with 4 auxiliary digital inputs, and transmits data over Gbit fiber optic link. LTX-5510R receives transmitted data and reconstructs 5 signals at far end of link. Transmitter has selectable input ranges, ±1 or ±5 V, and input impedances may be set to 1 Megohm or 50...

Read More »
Laser Tachometer operates at 40 kHz.
Test & Measurement

Laser Tachometer operates at 40 kHz.

Hand-held, battery-operated, Model LT-880 senses passage of reflective/non-reflective markings of rotating or linearly translated piece of machinery to determine target's rotational rate or linear velocity. Fiber-coupled sensing head is remote from electronics package. Six-digit LCD display indicates rate of passage of white/dark areas of encoder and registers results in units of rpm, rps, or...

Read More »
Mining, Oil Drilling, Refining Products & Equipment

Visible Fault Locator suits fiber-optic cables.

Model VLF-275 allows operator to identify break, micro bend, or other discontinuity in fiber-optic cable. As 650 nm radiation is visible, light emanating from break or micro bend enables user to locate exact position of fault, even at very short distances. Stabilized, battery-operated unit includes provision for coupling laser output to connected fiber. Output power is 0.5-1 mW single mode and...

Read More »
Transimpedance Amplifier permits digital entry of A/W.
Communication Systems & Equipment

Transimpedance Amplifier permits digital entry of A/W.

Model PdA-750 provides direct digital readout of current generated from photodiode, photomultiplier, or similar current source. Full-scale input ranges are ±20 nA to ±20 mA with noise level of less than 1 pA. Unit features variable bias supply, background cancellation, bi-directional RS-232 port, and rechargeable batteries. Large 4Â-½ digit LCD provides max resolution of 1 part...

Read More »
Optical Loss Test Set offers bi-directional capability.

Optical Loss Test Set offers bi-directional capability.

Hand-held HyperTest HPT-5000 provides real-time, automated, dual wavelength testing of optical power, optical return loss, and optical loss. It includes storage for 1,000 records, and comes in water-resistant case for field use. Backlit Â-¼ VGA LCD display enables user to view measurement values of calibrated wavelengths in use, view intuitive soft keys, and navigate menus. RS-232 port is...

Read More »

Converter combines speed, high gain, and low noise.

Model TIA-4000 InGaAs APD version optical to electrical converter suits 10 Gb/s communications work. It combines bandwidth of 30 KHz to 7 GHz with wavelength range from 900 to 1700 nm. Rv= 2500 V/W, linear input power is rated at 1.0 mW (max), and max input without damage is rated at 3.0 mW. Applications include DWDM and SONET/SDH systems. Noise level is measured at 16 pW/HzÂ-½. Requires 120...

Read More »
Laser Measurement System has PH-30 PowerHead (CW).
Test & Measurement

Laser Measurement System has PH-30 PowerHead (CW).

DigiRad Laboratory measurement system, based on R-752 Universal Radiometer, offers pulsed power measurement capabilities from 10 pJ to 1 Joule and CW measurement ranges from 10 mW to 100 W. Dynamic wavelength capability ranges from 200 nm to 20 micrometers. System includes auto-ranging, auto-triggering, and NVRAM storage of wavelength calibration factors. Software control is provided via Rs-232...

Read More »
Single Mode Video Link includes transmitter and receiver.
Communication Systems & Equipment

Single Mode Video Link includes transmitter and receiver.

V-250-1300-SM 1300 nm wavelength, fiber optic video link offers automatic gain control, elimination of ground loops, and transmission ranges in excess of 20 Kilometers. System is equipped with ST style fiber optic connectors compatible with 9/125 fiber optic cable, 14 dB link budget, and bi-color LED for video signal/proper operation indication. V-250-1300-SM transmitter mounts directly on output...

Read More »
Light Sources are designed for fiber optics test equipment.
Architectural & Civil Engineering Products

Light Sources are designed for fiber optics test equipment.

FL5-1350 Laser Light Source Series comes in 3 models: FLS-1350 Dual Laser Light Source (1310 and 1550 nm wavelength lasers with single output), FLS-1350-3 Single Laser Light Source (1310 nm wavelength), and FLS-1350-5 Single Laser Light Source (1550 nm wavelength). Each includes LCD display showing actual measured wavelength, Auto-Off mode that shuts unit down after 15 min of inactivity, and...

Read More »

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