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Model 2520 User’s Manual
Getting Started
1-21
The main operation keys listed in
•
PW
— Sets laser diode current source (I
L
) pulse width.
•
DELAY
— Sets laser diode current source pulse delay.
•
COMPL
— Sets laser diode current source voltage compliance (limit).
These operating modes are covered in more detail in later sections of this manual.
Configuration menus
There are a number of configuration menus that can be accessed by pressing the CONFIG
key followed by the appropriate function or mode key. For example, you can configure the
measurement functions by pressing CONFIG then LASER V
L
, DETECTOR 1 I
PD
, or
DETECTOR 2 I
PD
. Configuration menus, which are summarized in
, are available for the following operating modes:
•
Measure and source functions (LASER and DETECTOR keys):
.
•
TRIG and FILTER:
•
SWEEP and MATH:
.
These various configuration menus are covered in detail in the pertinent sections of this
manual.
Table 1-6
PW, DELAY, and COMPL menus
Menu item
Description
PW
Set laser diode current source (I
L
) pulse width.
PW: 0010.uS
Pulse width from 500ns to 5ms.*
DELAY
Set laser diode current source pulse delay.
PD: 00.10ms
Pulse delay from 20
µ
s to 500ms.*
COMPL
Set laser diode current source voltage compliance.
CMPL: 10.000 V
Compliance (limit) from 3V to 10.5V.
* Settings affected by maximum duty cycle. See
Summary of Contents for 2520
Page 250: ...A Specifications ...
Page 254: ...B StatusandErrorMessages ...
Page 262: ...C DataFlow ...
Page 266: ...D IEEE 488BusOverview ...
Page 281: ...E IEEE 488andSCPI ConformanceInformation ...
Page 285: ...F MeasurementConsiderations ...
Page 308: ...G GPIB488 1Protocol ...
Page 312: ...H ExamplePrograms ...
Page 317: ...I ContinuousPulseMode ...