{"id":3888,"date":"2025-04-02T09:54:10","date_gmt":"2025-04-02T04:24:10","guid":{"rendered":"https:\/\/secs.iitbbs.ac.in\/?page_id=3888"},"modified":"2025-04-02T10:05:35","modified_gmt":"2025-04-02T04:35:35","slug":"moe-optical-sensing-and-communication-laboratory","status":"publish","type":"page","link":"https:\/\/secs.iitbbs.ac.in\/index.php\/moe\/moe-optical-sensing-and-communication-laboratory\/","title":{"rendered":"MOE Optical Sensing and Communication Laboratory"},"content":{"rendered":"\t\t
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Optical Sensing and Communication Laboratory<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The Optical Sensing and Communication Laboratory is equipped for design and simulation of optical sensors and long-range communication systems including fibre and FSO systems. The designed prototype systems are tested and characterised with various high-end instruments available in the Optical Sensing and Communication Laboratory.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Software<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • CST Microwave Studio Suite<\/li><\/ul>
    • Optiwave Software<\/li><\/ul>
      • COMSOL Multiphysics<\/li><\/ul>
        • OcSim Software<\/li><\/ul>
          • Ansys HFFS<\/li><\/ul>
            • MATLAB \/ Simulink<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              Hardware<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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              Instrument\/Device<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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              Functionality & Use<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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              OTDR (optical time domain refractometer)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              • Enhanced support of FTTH to Metro, Core Network<\/li>
              • High Dynamic Range (45dB)<\/li>
              • Short Dead Zone (0.8 m)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                OSA (optical spectrum analyzer)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                • 1 Ultra high Wavelength Accuracy; \u00b110 pm (1520 to 1580 nm); \u00b120 pm (1450 to 1520 nm); \u00b120 pm (1580 to 1620 nm); \u00b150 nm (600 to 1700 nm)<\/li>
                • High Wavelength Linearity; \u00b110 pm (1520 to 1580 nm); \u00b120 pm (1450 to 1520 nm); \u00b120 pm (1580 to 1620 nm)<\/li>
                • Wide close-in dynamic range: 70 dB @ \u00b10.2 nm<\/li>
                • Max input power: +23 dBm per channel; Max safe input power: +27 dBm<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                  OSA (optical spectrum analyzer)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                  • 1 Ultra high Wavelength Accuracy; \u00b110 pm (1520 to 1580 nm); \u00b120 pm (1450 to 1520 nm); \u00b120 pm (1580 to 1620 nm); \u00b150 nm (600 to 1700 nm)<\/li>
                  • High Wavelength Linearity; \u00b110 pm (1520 to 1580 nm); \u00b120 pm (1450 to 1520 nm); \u00b120 pm (1580 to 1620 nm)<\/li>
                  • Wide close-in dynamic range: 70 dB @ \u00b10.2 nm<\/li>
                  • Max input power: +23 dBm per channel; Max safe input power: +27 dBm<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Splicer machine<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                    • Dual Independent Splice Protection Heaters<\/li>
                    • 5.6\u201d Switchable Color Monitor for Front to Back or Back to Front Operation<\/li>
                    • Complete Splice in Less than 40 Seconds<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                      FRAME Controller<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                      • TLS module AQ 2200-136<\/li>
                      • ATTH module AQ 2200-311<\/li>
                      • OSW module AQ 2200-411<\/li>
                      • Interface module AQ2200-201<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                        Optical power meter<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                        • 4 digit, .01dB Display Readout<\/li>
                        • .15 dB accuracy, .01 dB linearity<\/li>
                        • 73 dB of Measurement Range<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                          Hot Air Oven cum Incubator<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                          \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                          • KW\/HP 1.5<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                            Manual Ultra-Selective Filters with Narrow Bandwidth<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                            \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                            \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                            PIN Diode<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                            • 1.5 GHz InGaAs fiber optic photodetector<\/li>
                            • 960nm -1700nm<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                              Fabry-Perot Laser Diodes, Pigtailed Butterfly Package<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                              \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                              • Center Wavelengths from 1310 to 2000 nm 14-Pin Butterfly Package with Integrated TEC and Thermistor Pigtailed with 1.5 m of SM or PM Fiber<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                Modulator with Polarizer<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                • 10GHz Operating range 1525-1605 nm PRBS optical extinction ratio 13 dB<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                  FTTD Erbium Doped Fiber Amplifier<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                  \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                  • R\/B: downlink Red-Band (1548~1564nm), Uplink Blue-Band (1528~1563nm), C\/C: Downlink and uplink are used C-Band (1528~1564nm), L\/L Downlink and uplink are used L-Band (1570~1605nm), C\/L: downlink use of C-Band, uplink use of L-Band, SCH: single channel or 1~8 continuous ribbon channels (ITU wavelength)<\/li>
                                  • F05: gain flatness =\u00b10.25dB, F10: gain flatness=\u00b10.5dB, F20: gain flatness=\u00b11.0dB<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                    DPO(Digital Phosphor Oscilloscope)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                    • Analog bandwidth 2.5 GHz Sample rate 10 GS\/s – 40 GS\/s Record Length 25M point – 500M point Channel 4<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                      High Bandwidth, Bipolar Photodetector-Amplifier Module<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                      \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                      • LOW NOISE – DOWN TO 100fW\/vHz<\/li>
                                      • ULTRA HIGH BANDWIDTH – 1kHz TO 200MHz<\/li>
                                      • HIGH GAIN – UP TO 1.5V\/\u00b5W<\/li>
                                      • SILICON OR InGaAs PINS, OR SILICON AVALANCHE PHOTODIODES<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                        Programmable High Voltage Power Supply For Photodetector Biassing<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                        \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                        • VERY LOW NOISE<\/li>
                                        • SHIELDED METAL CASE<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                          61\/2 Digit Multimeter<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                          • 6\u00bd digit resolution<\/li>
                                          • 10 measurement functions: DC\/AC voltage, DC\/AC current,<\/li>
                                          • and 4-wire resistance, diode, continuity, frequency, period<\/li>
                                          • 1000 V max voltage input, 3 A max current input<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                            Pulse\/ pattern Generator<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                            \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                            • 400\/660 MHz single- or dual-channel pulse data generator 400 MHz, 3.8 V, 50 O into 50 O (81131A) OR 660 MHz, 2.5 V, 50 O into 50 O (81132A)<\/li>
                                            • Pulse, burst, pattern modes selectable<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                              Optical Spectrometer<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                              \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                              • Optical Resolution: 0.18 nm FWHM<\/li>
                                              • Integration Time: 7.2ms – 5s<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                FBG Interrogator<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                                \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                • Sampling rate of: 1000 S\/s; Dynamic range. 25 dB<\/li>
                                                • Number of parallel optical channels:04<\/li>
                                                • Measurement range (1500-1600 nm)<\/li>
                                                • Communication: Ethernet (RJ45); SCPI8 over TCP\/IP<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                  Tunable Optical Filter<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                                  \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                  • Narrow bandwidth , SM-28 fiber, with Circulator<\/li>
                                                  • Tunning range : \u00b130 GHz<\/li>
                                                  • Optical isolation> 25dB<\/li>
                                                  • Tunning resolution :2 ppm<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                    Laser Source<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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                                                    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                                    • Linewidth < 1 MHz<\/li>
                                                    • Output Power: 40 mW<\/li>
                                                    • Centre wavelength:1550 nm(ITU-T Grid)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                                                      Optical Sensing and Communication Laboratory The Optical Sensing and Communication Laboratory is equipped for design and simulation of optical sensors […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3785,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3888","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/pages\/3888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/comments?post=3888"}],"version-history":[{"count":4,"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/pages\/3888\/revisions"}],"predecessor-version":[{"id":3914,"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/pages\/3888\/revisions\/3914"}],"up":[{"embeddable":true,"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/pages\/3785"}],"wp:attachment":[{"href":"https:\/\/secs.iitbbs.ac.in\/index.php\/wp-json\/wp\/v2\/media?parent=3888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}