TTI TIA-3000 Operating Instructions Manual

TIA-3000

Optical/Electrical Converter

Terahertz Technologies Inc.169 Clear Road Oriskany NY 13424 [phone] FAX [phone]

Operating Instructions

E-mail [e-mail]

6/2011

Contents

Introduction.............................................................................................................................................1

Specifi cations.........................................................................................................................................2

Unpackaging and Inspection..................................................................................................................3

Battery Replacement..............................................................................................................................3

Setup......................................................................................................................................................4

Operating Considerations.......................................................................................................................5

Response Curve....................................................................................................................................6

Spectral Response.................................................................................................................................7

Service/Warranty Information.................................................................................................................8

Introduction

The TIA-3000 Optical to Electrical Converter is a convenient high bandwidth detection system for

fi ber optic applications. With a typical bandwidth of DC to 10 GHz, it accurately provides an electri-

cal replica of the optical signal presented to it. It is intended to drive a 50 ohm cable terminated in its

characteristic impedance.

The unit is equipped with an InGaAs/InP detector that is responsive in the wavelength range of 900

- 1700 nm. The TIA-3000 is provided with an FC fi ber optic receptacle. Other fi ber optic connectors

can be provided on request. The output signal is presented to a type K SMA female connector.

Each unit is powered by an external 9 V wall-mount power supply.

Calibration - This is a qualitative measurement device. No calibration is required or necessary.

Unpacking and Inspection

Prior to shipment this instrument was inspected and found to be free of mechanical and electrical

defects. Upon acceptance by the carrier he assumes responsibility for its safe arrival. After unpack-

ing, examine the unit for any evidence of shipping damage. Should you receive this instrument in a

damaged condition, apparent or concealed, it must be noted on the freight bill or express receipt and

signed by the carrier’s agent. Failure to do so could result in the carrier refusing to honor the claim.

Upon fi ling a claim TTI should be notifi ed.

Power Supply

Each unit comes equipped with a 9 V regulated power supply that provides power to the unit. Simply

plug the power supply output cable into the receptacle located beneath the FC fi ber optic connector.

It is recommended that the user never attempt substitution of this unit with any other power
supply. Reverse polarity or voltages other than 9 Volts may irreparably damage the unit.

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