MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communication knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
___________ is fabricated with tandem electrode. |
| A. | Full convertor |
| B. | Semiconductor |
| C. | Detector diode |
| D. | Bistable laser diode |
| Answer» E. | |
| 2. |
_______ exhibit optical bistability. |
| A. | Extrinsic lasers |
| B. | Intrinsic lasers |
| C. | Detectors |
| D. | Semiconductor lasers |
| Answer» E. | |
| 3. |
Hybrid devices have limited ________ speed. |
| A. | Switching |
| B. | Planar |
| C. | Curvature |
| D. | Electrical |
| Answer» B. Planar | |
| 4. |
___________ devices employ artificial nonlinearity. |
| A. | Extrinsic |
| B. | Intrinsic |
| C. | Hybrid |
| D. | Bistable |
| Answer» D. Bistable | |
| 5. |
________ BOD’s provides optical feedback. |
| A. | Extrinsic |
| B. | Intrinsic |
| C. | Detector |
| D. | Bistable |
| Answer» C. Detector | |
| 6. |
____________DEVICES_EMPLOY_ARTIFICIAL_NONLINEARITY.?$ |
| A. | Extrinsic |
| B. | Intrinsic |
| C. | Hybrid |
| D. | Bistable |
| Answer» D. Bistable | |
| 7. |
_______ exhibit optical bistability.$ |
| A. | Extrinsic lasers |
| B. | Intrinsic lasers |
| C. | Detectors |
| D. | Semiconductor lasers |
| Answer» E. | |
| 8. |
Hybrid_devices_have_limited__________speed.$ |
| A. | Switching |
| B. | Planar |
| C. | Curvature |
| D. | Electrical |
| Answer» B. Planar | |
| 9. |
A weak second beam is introduced in _________ |
| A. | BOD differential amplifier |
| B. | WDM |
| C. | Detector |
| D. | Semiconductor laser |
| Answer» B. WDM | |
| 10. |
Optical pulsing can be obtained using _________ |
| A. | BODs |
| B. | WDM |
| C. | Detector |
| D. | Semiconductor |
| Answer» B. WDM | |
| 11. |
____________is_fabricated_with_tandem_electrode. |
| A. | Full convertor |
| B. | Semiconductor |
| C. | Detector diode |
| D. | Bistable laser diode |
| Answer» E. | |
| 12. |
________ BOD’s provides optical feedback?# |
| A. | Extrinsic |
| B. | Intrinsic |
| C. | Detector |
| D. | Bistable |
| Answer» C. Detector | |
| 13. |
_______ proves superior to _______ |
| A. | BOD’s, electronic devices |
| B. | Electronic devices, BOD’s |
| C. | BOD’s, convertors |
| D. | Convertors, BOD’s |
| Answer» B. Electronic devices, BOD‚Äö√Ñ√∂‚àö√ë‚àö¬•s | |
| 14. |
__________ can act as AND, OR, NOT gate. |
| A. | Wavelength convertors |
| B. | Wavelength amplifiers |
| C. | Detectors |
| D. | Bistable optical devices |
| Answer» E. | |
| 15. |
___________ are able to latch between two distinct optical states. |
| A. | Wavelength convertors |
| B. | Wavelength amplifiers |
| C. | Detectors |
| D. | Bistable optical devices |
| Answer» E. | |
| 16. |
As compared to laser, the value of _________ in the cavity controls the optical transmission. |
| A. | Amplification |
| B. | Refractive index |
| C. | Rectification |
| D. | Reflection |
| Answer» C. Rectification | |
| 17. |
The optical path length in nonlinear medium is integer number of ______ wavelength. |
| A. | Half |
| B. | Double |
| C. | Three-fourth |
| D. | Single |
| Answer» B. Double | |
| 18. |
___________ comprise of Fabry-Perot cavity. |
| A. | Wavelength convertors |
| B. | Wavelength amplifiers |
| C. | Bi-stable optical devices |
| D. | Detectors |
| Answer» D. Detectors | |
| 19. |
___________ provides a series of optical processing functions. |
| A. | Wavelength convertors |
| B. | Wavelength amplifiers |
| C. | Detectors |
| D. | Bi-stable optical devices |
| Answer» E. | |