___________ exhibits a parabolic refractive index profile with a maximum at the axis similar to graded index fiber.
A) lens coupled design
B) sapphire ball lens
C) spherical micro-lens
D) grin-rod lens
Correct Answer:
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Q12: The intrinsic loss through a multimode fiber
Q13: The expanded beam connectors use _ for
Q14: Lens-coupled expanded beam connectors exhibit average losses
Q15: Sapphire ball lens expanded beam design is
Q16: The fiber is positioned at the _
Q18: The GRIN-rod lens can produce a collimated
Q19: In the given equation, if r is
Q20: The majority of the GRIN-rod lenses have
Q21: Which of the following factors does not
Q22: GRIN-rod lens connectors have loss characteristics which
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