A BH can have anything from a single electron to several electrons. State whether the given statement is true or false.

Related MCQs

• In a QC laser, a same electron can emit number of photons. State the given statement is true or false?
• Longitudinal modes contribute only a single spot of light to the laser output. State whether the given statement is true or false.
• A ho*mo-junction is an interface between two adjoining single-crystal semiconductors with different band-gap energies. State whether the given statement is true or false.
• Fiber based lasers provide diffraction-limited power at higher levels than solid-state laser. State whether the given statement is true or false
• GRIN-rod lens connectors have loss characteristics which are independent of the modal power distribution in the fiber. State whether the given statement is true or false.
• The radiation-induced attenuation can be reduced through photo-bleaching. State whether the given statement is true or false.
• The losses due to hydrogen absorption and reaction with fiber deposits can be temporary. State whether the given statement is true or false.
• Magneto-optic devices can be used to function as isolators. State whether the given statement is true or false.
• A combination of a FBG and optical isolators can be used to produce non-blocking optical wavelength division add/draw multiplexers. State whether the given statement is true or false.
• Any amount of stress occurring at the core-cladding interface would be reduced by grading the material composition. State whether the given statement is true or false.