CD Flashcards
1
Q
Most common wavelength
A
1.55 microns (or 1550 nm)
2
Q
Light spectrum
A
100 nm to 1 mm
3
Q
Visible light spectrum
A
400-750 nm
4
Q
Safe UV bands
A
none
5
Q
UV-A
A
315-400 nm
6
Q
UV-B
A
280-315 nm
7
Q
UV-C
A
100-280 nm
8
Q
Polarization directionality
A
- Horizontal
- Circular
9
Q
Low frequency
A
- more penetration
- less resolution
10
Q
High frequency
A
- less penetration
- more resolution
11
Q
FoRD
A
Focus, Range, Distance
12
Q
Modes of heat transfer
A
- Conduction
- Convection
- Radiation
13
Q
Heat radiation
A
- Emitted
- Transmitted
- Reflected
14
Q
Band-pass
A
Device
15
Q
Long-pass
A
Face
