Initial Safety Information For Tunable Laser Modules - Keysight 81940A User Manual

Initial Safety Information for Tunable Laser Modules

Keysight 81980A
Laser type ECL-Laser
InGaAsP
Wavelength Range 1465 nm-1575 nm
Max. CW output 30 mW
power*
Beam waist diameter 9 μm
Numerical aperture 0.1
Laser Class 1M
according to
IEC 60825-1 (2007)
Max. permissible CW 163 mW
output power
* Max. CW output power is defined as the highest possible optical power that the laser source can produce at its output connector.
** Max. permissible CW output power is the highest optical power that is permitted within the appropriate laser class
Keysight 81940A, 44A, 49A, 80A & 89A Compact TLS Modules User's Guide
The laser sources specified by this document are classified according to
IEC 60825-1.
The laser sources comply with 21 CFR 1040.10 except for deviations
pursuant to Laser Notice No. 50 dated 2007-June-24:
Table 1 Standard Laser Source Modules Laser Safety Information
Keysight 81940A Keysight 81944A
ECL-Laser ECL-Laser
InGaAsP InGaAsP
1520 nm-1630 nm 1525 nm-1620 nm
30 mW 30 mW
9 μm 9 μm
0.1 0.1
1M 1M
163 mW 163 mW
Getting Started
Keysight 81989A Keysight 81949A
ECL-Laser ECL-Laser
InGaAsP InGaAsP
1465 nm-1575 nm 1520 nm-1630 nm
30 mW 30 mW
9 μm 9 μm
0.1 0.1
1M 1M
163 mW 163 mW
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