Q. A passive Y-junction beam splitter is also used as a switch.

View solution

Q. The linear variation of refractive index with the electric field is known as the ________

View solution

Q. Planar waveguides are used to produce _______ coupler.

View solution

Q. Monolithic integration for optical sources are confined to the use of __________ semiconductors.

View solution

Q. Circuits fabricated from GaAs or AlGaAs operate in wavelength region of __________

View solution

Q. The OEICs realization __________ as compared to the other developments in IO.

View solution

Q. Compositional and structural differences between photonic and electronic devices __________

View solution

Q. To avoid large chip __________ devices are used.

View solution

Q. Devices operating at transmission rates greater than 40 Gb/s are _________

View solution

Q. HEMT based __________ have a spot-size convertor with a photodiode.

View solution

Q. P-I-N photoreceiver based on HEMT is integrated with _________ guiding layers.

View solution

Q. An optical power splitter integrated with optical waveguide amplifier is more useful.

View solution

Q. The use of intelligent optical switches is necessary.

View solution

Q. The wafer scale replication technology uses ____________

View solution

Q. ___________ is useful for production of both planar micro-optical elements and stacked optical microsystems.

View solution

Q. Optical interconnection between optoelectronic device is achieved in _________

View solution

Q. Multilevel interconnections are incorporated in _______

View solution

Q. When there is M number of WDM channels present at N input ports, then the output port 1 produces a _________

View solution

Q. ___________ provides a series of optical processing functions.

View solution

Q. ___________ comprise of Fabry-Perot cavity.

View solution