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Features
- Laser diode current source with integrated 32W temperature controller
- Three models available with up to 4A laser drive current
- GPIB/IEEE-488 remote interface
- High stability, low noise laser current source operating in constant power or constant current modes.
- Analog modulation capability to 1MHz
- 4-wire laser forward voltage measurement and adjustable voltage limit
- Temperature controller compatible with thermistor, IC, and RTD temperature sensors
- Temperature stability of ±0.004°C
- TE voltage measurement
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 Optical Power Meters |
 Laser Diode Mounts |
 Accessories |
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The LDC-3700B Series Laser Diode Controllers are
an industry-leading family of high performance, microprocessor-
based instruments that offer a high stability, low
noise current source with an integrated 32W temperature
controller specifically designed for controlling the current
and temperature of laser diodes. These controllers are
known throughout the industry for their reliability, precision,
and ease-of-use.
Three models cover a wide range of low to medium
power laser diode testing and control applications. The
LDC-3714B and 3724B are targeted specifically for precision
control of low to medium power laser diodes with dual range
current sources of 50/100mA and 200/500mA respectively.
For higher power laser diodes, the LDC-3744B provides a
dual range current source of 2/4A. All three models come
with an integrated 32W temperature controller.
Independent power supplies for laser and TE current
provide clean, isolated power for laser protection and stability.
All of ILX Lightwaves proven laser diode protection
strategies including slow start, adjustable current limit and
compliance voltage, intermittent contact protection, and
output shorting relays are incorporated into each model.
For specifications on the LDC-3700B, please refer to the LDC-3700B Series product brochure.
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