PERIPHERAL INSTRUMENTS AND ACCESSORIES
IHHL Mount A11709 Series
Parameter
Cooling method
Maximum heat discharge power Approx. 30 (*1)
Thermal resistance
Applicable package
Operating temperature
Size (W × H × D)
Weight
A11709-01
Forced air cooling
A11709-02
Water cooling
Approx. 50 (*2)
Unit
—
W
Approx. 0.5 (*1)
HHL
0 to +40
68 × 82 × 117
0.5
Approx. 0.3 (*2) °C/W
—
°C
mm
kg
60 × 103 × 50
0.52
(*1) DC fan speed 7600 min-1 at ambient temperature 25 °C
(*2) Necessary flow rate and water temperature: 2000 cc/min. at 20 °C
A11709-01 Forced air cooling
A11709-02 Water cooling
* Mounts shown in photos have HHL package QCL.
GTwo types of cooling (water, forced air)
are available.
GEasy to mount
Features
Cooling Unit for HHL packaged QCL. Two types of cooling, forced air and water,
are available. An Aspheric ZnSe Lens Unit A11331-0xH can be mounted.
GEasily set on optical tables
G
Can be mounted to the lens unit A11331-0xH
ITO-8 Pulse Driver C11635
Parameter
Symbol
Value
0 to 3
10
5
Unit
A
ns
ns
—
%
mm
kg
Output current range
Pulse width (Typ.)
Rise / fall time (Typ.)
Repetition frequency
Duty ratio
I
(pulse)
P
w
Output
current
T
r
—
DR
—
Approx. 150 kHz to Approx. 1 MHz
<5
90 × 68 × 43
0.3
Dimensions (W × H × D)
Weight
—
* can be mounted to aspheric lens unit A11331-0xH.
* repetition frequency up to 2 MHz
* pulse width down to 40 ns (repetition frequency < 500 kHz)
* pulse width up to 1000 ns (repetition frequency < 100 kHz)
* Driver shown in photo has a TO-8 package QCL.
* external trigger operation by removing the oscillating board
Pulsed QCL Driver for TO-8 packaged pulsed QCL. It
outputs low noise pulsed current, and TO-8 packaged
pulsed QCL can be mounted directly.
An Aspheric ZnSe Lens Unit A11331-0xH can be
mounted.
* Two types of DC power supplies and a TEC driver are separately needed
* An oscilloscope is separately needed for observation of current output shape.
* Bias source or TTL gate source should be separately prepared at the needs of usage.
OSCILLOSCOPE
Setup example
50 Ω
HV INPUT (DC)
TERMINAL
0 V to +36 V
G
Can be connected to TO-8 package QCL
Features
GPulse width: 10 ns (Typ.)
Repetition frequency: <1 MHz
GLow noise, high stability
TO-8
V (ic) INPUT (DC)
+12 V (Typ.)
C11635
QCL (*1)
TEC CONTROLLER
for TO-8
G
Designed to be built into an instrument
(*1) TO-8 package QCL is sold and supplied
separately from the pulse driver.
EXTERNAL INPUT
ITEC Driver C11330 Series
Parameter
Applicable package
TEC control current
Compliance voltage
Temperature Thermistor
sensor (*2) RTD sensor
C11330-01
HHL
-8 to +8
C11330-02
TO-8
-1.9 to +1.9
Unit
—
A
TEC
output (*1)
24
NTC, 2 lines
3-line platinum temperature measurement resistance (Pt100)
V
—
—
°C
°C
°C
s
—
—
mm
kg
Temperature control range (Thermistor/RTD)
Setup resolution
Temperature stability
Control frequency
Control algorithm
-50 to +125 / -50 to +150
0.01
Temperature
control
0.01 (Typ.)
0.1 to 100
Digital PID loop (*3)
RS-232C, RS-422
100 × 110 × 33
0.3
Peltier TEC (thermoelectric cooler) driver is used to con-
trol QCL temperature with high accuracy and high stability.
Designed to be built into an instrument.
Host interface
Main body size (W × H × D)
Weight
(*1) Actual output depends on characteristics of the connected load (TEL module), input power supply voltage, and current.
(*2) Thermistor and Pt100 cannot be used simultaneously; select one of them.
(*3) Auto-tuning function can be set by the host interface.
GHigh accuracy, high stability
GTemperature stability: 0.01 °C
Features
G
TEC heatsink monitoring function
Bipolar output, digital PID control
* This can be controlled from a PC through RS-232C or RS-422.
* A power supply (DC 24V), power cable, output cable, communication cable, terminal for control are
separately needed.
G
* When controlling through a PC which does not have any ports or terminal emulators for serial com-
munication, use an USB serial converter of HPK's recommendation (Windows7 or later).
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