Initial Safety Information For Laser Source Modules; Laser Safety Labels; Laser Class 1M - Keysight Technologies 81663A User Manual

1 Getting Started with DFB Laser Sources

Initial Safety Information for Laser Source Modules

Laser Safety Labels

10
The laser sources specified by this user guide are classified according to
IEC 60825- 1 (2007).
The laser sources comply with 21 CFR 1040.10 except for deviations
pursuant to Laser Notice No. 50, dated 2007- June- 24.
Table 1
Laser type
Wavelength (±15nm)
Max. CW output power*
Beam waist diameter
Numerical aperture
Laser Class according to
IEC 60825-1 (2007)
Max. permissible CW output power
* Max. CW output power is defined as the highest possible optical power that the
laser source can produce at its output connector.

Laser Class 1M

Figure 1
DFB Laser Source Modules Laser Safety Information
Laser Class 1M Safety Label - Keysight 81663A
Keysight DFB Laser Source Module User's Guide
Keysight 81663A
CW DFB Laser
with built-in isolator
1300 to 1650 nm
see display
<28 mW
μ
9 m
0.1
1M
163 mW