Multiple Choice
The spectral width of emission from the single mode device is
A) smaller than broadened transition line-width
B) larger than broadened transition line-width
C) equal the broadened transition line-width
D) cannot be determined
Correct Answer:
Verified
Correct Answer:
Verified
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Q4: A double-channel planar buried hetero-structure (DCP BH)
Q5: In a DH laser, the sides of
Q6: In Buried hetero-junction (BH) lasers, the optical
Q7: The total efficiency of an injection laser
Q9: Laser modes are generally separated by few<br>A)tenths
Q10: Stimulated emission by recombination of injected carriers
Q11: The external power efficiency of an injection
Q12: A particular laser structure is designed so
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