Yenista Optics OSICS, Руководство пользователя

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Using the OSICS SWT APC Module
166 OSICS User Manual
BKR
TL
S-50
AT
N
DFB
EC
L
T100
SLD
SW
T
TLS-A
G
SW
T A
PC
MAI
N
12.9 Activating the Auto-peak Find Function (Full-Band
Mode)
Subject The OSICS SWT APC module enables you to activate the Auto-peak find function for all
the connected ECL and T100 modules.
The
Auto peak find function generates current pulses in order to stabilize the cavity
operating conditions and stabilize the linewidth.
When implemented, the
Auto peak find function generates a small power fluctuation
during a brief instant that may disrupt certain applications.
If enabled, the
Auto-peak Find is performed 1 second immediately after the laser output
is enabled and then every 10 minutes afterward.
Before Starting • Set the SWT APC to Full-Band mode (see section Selecting the Operating Mode,
p. 154 ) and specify the connected modules (section Configuring the Full-Band Mode,
p. 156 ).
Procedure 1. Access the SWT APC Unit Setup menu (see section Accessing an OSICS Module Setup
Menu, p. 33 ).
2. Turn the rotary knob to put the cursor before the Auto peak find menu and press
the knob.
The
Auto peak find menu appears and the cursor points to the current setting.
Figure 122: SWT APC Unit Setup – Auto peak find menu
3. Turn the rotary knob to put the cursor before the wanted setting, and press it to
validate your selection.
The new state is implemented immediatelyon all the ECL and T100 modules
connected to the SWT APC. The Unit Setup menu is automatically displayed.
In the OSICS System Status screen, the message A is displayed in the OSICS module
channel Info field if the Auto peak find function is currently enabled on this module.
Main
EXIT
1 2 3 4 5 6 7 8
Unit Setup - Auto peak find
ESCAPE
▲
Auto peak find :
OFF
ON
Select a new value.