Intensity of output from semiconductor injection lasers leading to optical intensity noise is due to

Related MCQs

• In multimode lasers the optical feedback from unnecessary external reflections affecting stability of frequency and intensity is
• The semiconductor lasers employing the distributed feedback mechanism are classified in _________________ categories
• A planar LED is fabricated from GaAs is having a optical power emitted is 0.018% of optical power generated internally which is 0.018% of optical power generated internally which is 0.6 P. Determine external power efficiency.
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•  For many applications which involve optical fiber transmission, an intensity modulation optical source is not required. State whether the given statement is true or false.
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•  ____________________ lasers are presently the major laser source for optical fiber communications
• In Buried hetero-junction (BH) lasers, the optical field is confined within
• ____________________ lasers are presently the major laser source for optical fiber communications