Setting Up the Emission Wavelength or Frequency
TUNICS T100S-HP User Manual
31
4.5
Implementing Continuous Wavelength Sweep (hop-free)
The TUNICS T100S-HP allows you to perform truly continuous, mode-hope-free scans in
swept-mode over the entire operational wavelength range.
4.5.1
Implementing Wavelength Sweep
Procedure
1.
Press the
2nd
+
STEP
keys to activate the scan mode.
The
DATA
area display prompts you to enter the lower wavelength scan limit while
the current setting is displayed.
2.
Enter the lower wavelength scan limit and press
Enter
(for valid scan limits, see
Technical Specifications, p. 12
)
.
The
DATA
area display prompts you to enter the upper wavelength scan limit while
the current setting is displayed.
3.
Enter the upper wavelength scan limit and press
Enter
(for valid scan limits, see
Technical Specifications, p. 12
)
.
The
DATA
area display prompts you to enter the scan STEP while the current setting
is displayed.
4.
Enter
0
as scan STEP parameter and press
Enter
.
The
DATA
area display prompts you to enter the Pause Timer. The PAUSE TIMER is
the dwell time at the upper wavelength of the sweep range before the
TUNICS T100S-HP tunable laser returns to the lower wavelength to restart a new
sweep cycle.
5.
When prompted, enter the PAUSE TIMER parameter, and press
Enter
. Possible values
for Pause Timer range from 0.1 to 25 seconds.
The wavelength sweep (hop-free) is activated, sweep begins.
6.
To suspend the current wavelength sweep, press the
STEP
key.
You are then prompted to
stop scan 1/0?
.
7.
To stop the scan press the numeric keys
1
+
Enter
.
Sweep stops and the emission wavelength remains set to the value applied at the
time the scan was suspended.
8.
To resume scanning, press numeric keys
0
+
Enter
.
•
In manual operating mode, the wavelength sweeping process repeats
continuously until you press the
STEP
key to suspend or stop the sweep.
•
In remote operating mode (see
TUNICS T100S-HP Programming Guide
), the
system performs a single sweep path over the wavelength sweeping range and
stops when the wavelength reaches the upper wavelength limit.
Содержание TUNICS T100S-HP
Страница 2: ......
Страница 6: ...About This Manual 6 TUNICS T100S HP User Manual...
Страница 24: ...Installing and Connecting the Product 24 TUNICS T100S HP User Manual...
Страница 36: ...Changing the Optical Output Power and Diode Current 36 TUNICS T100S HP User Manual...
Страница 50: ...Using the Auxiliary Inputs and Outputs 50 TUNICS T100S HP User Manual...
Страница 54: ...Verifying Performances 54 TUNICS T100S HP User Manual...
Страница 60: ...Certification and Compliance 60 TUNICS T100S HP User Manual...
Страница 66: ...Index 66 TUNICS T100S HP User Manual...
