Sacher Lasertechnik LB2001 - System Overview; Signal Architecture

Operation Manual LB2001 Sacher Lasertechnik
GmbH
_____________________________________________________________________________________________________
Adress:
Sacher Lasertechnik GmbH
Rudolf-Breitscheid-Str. 1-5
D-35037 Marburg, Germany
Tel.: +49 (6421) 305-0
Fax.: +49 (6421) 305-299
EMail: contact@sacher-laser.com
Web: http://www.sacher-laser.com
Sacher Lasertechnik, LLC
5765 Equador Way
Buena Park, CA 90620, USA
Tel.: 1-714-670-7605
Fax: 1-714-670-7662
Email: sales@sacher-
laser.com
Page 17
Version:
Preliminary 2011-01-01
5. System Overview
5.1. Signal Architecture
The LB2001 is comprised of 4 stages of analog signal processing. The following picture
shows the different sections and how the various input signals are used to derive the output
signal. Each section is briefly described below.
Post PT1 Filter &Summing Amplifier
Input -B
Input A
Error Monitor
Sweep In 2
Sweep In 1
Output HP
Output LP
1
2
3
Input Section PI Filter Post DT1 Filter
4