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Operation Manual

Thorlabs Instrumentation

Balanced polarization diversity detector for

PS-OCT

INT-POL-1300

Содержание INT-POL-1300

Страница 1: ...Operation Manual Thorlabs Instrumentation Balanced polarization diversity detector for PS OCT INT POL 1300...

Страница 3: ...Response 7 3 3 Electrical Outputs 8 3 4 Basic Measurement Setup 10 4 Maintenance and Repair 12 4 1 General Care 12 4 2 Cleaning 12 4 3 Repair 13 5 Appendix 14 5 1 Technical Data 14 5 2 Mechanical Dra...

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Страница 5: ...international partners are looking forward to hear from you Thorlabs GmbH This part of the instruction manual contains every specific information on how to handle and use the INT POL 1300 A general de...

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Страница 7: ...using polarization beamsplitters PBS The split inputs are directed into two balanced detectors one for each SOP These balanced photodetectors subtract the two optical input signals from each other res...

Страница 8: ...ed environ ments Only with written consent from Thorlabs GmbH may changes to sin gle components be carried out or components not supplied by Thorlabs GmbH be used This precision device is only dispatc...

Страница 9: ...tion Diversity Detector Switchable Power supply 12V 250 mA for 100 V 120 V or 230 V line volt age Operation manual NOTE Please check prior to operation if the indicated line voltage on the power suppl...

Страница 10: ...section 3 4 Basic Measurement Setup For balanced operation optimum noise suppression the power at each de tector pair has to be the same This can be achieved by inserting polarization controllers pre...

Страница 11: ...ure that used connector style is FC APC NOTE To prevent saturation of the amplifier keep the optical input power less than the saturation power listed in specification Attention Refer to the specifica...

Страница 12: ...tectors one for each SOP These balanced photodetectors subtract the two optical input signals from each other resulting in the cancellation of common mode noise This allows small changes on the signal...

Страница 13: ...h is about 0 5 dB NOTE FC APC connectors must be used for all INPUT and OUTPUT connectors Carefully clean the connectors prior to connection The internal fiber network is carefully length matched for...

Страница 14: ...e RF OUTPUT is 3 6 V for high impedance loads 1 8 V into 50 Depending on wavelength responsivity of the detectors the amplifier will reach saturation if the difference between the optical input powers...

Страница 15: ...OR allow observation of the power levels on each detector and can be used as independent power meters for each channel The conversion gain of the monitor outputs is 5V mW The maximum output voltage sw...

Страница 16: ...n in Figure 6 Figure 6 Schematic setup for PS OCT C Collimator ILP in line polarizer PC Polarization Controller M Mirror SS Swept Source VA Varia ble Attenuator As OCT enables high resolution cross se...

Страница 17: ...he sample arm is used to optimize the detection of birefringence of the sample With the PC in the reference arm it is possible to match the SOP of signal from the reference and sample The focused beam...

Страница 18: ...he INT POL 1300 housing use a mild detergent and damp cloth Do not soak the unit in water or use solvent based cleaners It is not recommended to remove FC adaptors to clean the inner FC APC connectors...

Страница 19: ...here are no serviceable parts in the INT POL 1300 or power supply The INT POL 1300 does not contain any components to be repaired by the user If any malfunction should occur or you suspect a problem p...

Страница 20: ...1700 nm Typical Max Responsitivity 1 0 A W Detector Damage Threshold 20 mW Electrical Parameter Output Bandwidth RF Output DC 15 MHz Output Bandwidth Monitor Output DC 5 MHz Transimpedance Gain 50 x 1...

Страница 21: ...5 Appendix INT POL 1300 page 15 5 2 Mechanical Drawings...

Страница 22: ...ants the hard and software determined by Thorlabs GmbH for this unit to operate fault free provided that they are handled according to our re quirements However Thorlabs GmbH does not warrant a faulty...

Страница 23: ...nce Criterion A FCC EMC Com pliance Emissions comply with the Class B Limits of FCC Code of Federal Regulations 47 Part 15 Subpart B 2 3 EC Declaration of Conformity Low Voltage Compliance was demonst...

Страница 24: ...ll complete not disassembled and not contaminated As the WEEE directive applies to self contained operational electrical and electronic products this end of life take back service does not refer to ot...

Страница 25: ...decomposition The aim of the European RoHS directive is to reduce the con tent of toxic substances in electronic products in the future The intent of the WEEE directive is to enforce the recycling of...

Страница 26: ...se 10 Figure 6 Schematic setup for PS OCT 10 Figure 7 Crossed out wheelie bin symbol 19 5 7 List of Acronyms The following acronyms are used in this manual BW Bandwidth C Collimator DAQ Data Acquisiti...

Страница 27: ...GmbH Hans Boeckler Str 6 D 85221 Dachau Munich Germany Sales and Support Phone 49 0 81 31 5956 0 Fax 49 0 81 31 5956 99 Email europe thorlabs com Web www thorlabs com USA Thorlabs Inc 56 Sparta Avenu...

Страница 28: ...machi Nerima ku Tokyo 179 0081 Japan Sales and Support Tel 81 3 6915 7701 Fax 81 3 6915 7716 Email sales thorlabs jp Web www thorlabs jp Please call our hotlines send an Email to ask for your nearest...