Extech LS320ST 1310 and 1550nm Laser Light Source (LS-320-ST, LS320ST)

Extech LS320ST Features:

• Rugged, splash proof case
• Single switch operation
• Combination source on/low battery indicator
• Typical one hour drift of only 0.05 dBm
• Includes 9V battery and case with belt clip
• Temperature compensated laser light sources with 1310 nm or 1550 nm output supply -10dBm of stable optical power into single mode fiber
• Provides 50 dB measurement range when used with Fiber OWL or Micro OWL
• Single battery provides over 60 hours of operation

Description

The Extech LS320ST light source emits light at a certain wavelength in nanometers (nm), which is detected at the other end of a fiber by a photo detector calibrated to the same wavelength. The Extech LS320ST center wavelength of the light source is measured at the point of peak intensity. Light sources emit a range of wavelengths, not just one. For practical purposes, spectral width is measured at Full Width-Half Maximum; the Full Width is measured at the point exactly halfway between zero power and peak power (Half Maximum).

Additional Information

Download: LS320ST Datasheet