# LDC3722B ILX Lightwave Interface Used

**Additional Features:**

-   Laser Diode Current Source with Integrated 32W Temperature Controller
-   GPIB/IEEE-488 Remote Interface
-   High Stability, Low Noise Laser Current Source Operating in Constant Power or Constant Current Modes
-   Analog Modulation Capability to 1 MHz
-   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

The ILX Lightwave LDC-3722B Laser Diode Controller is a combination of both laser diode current and temperature control in the same instrument. The current source provides a high stability output with a fully redundant current limit and multiple laser protection features. The built-in temperature controller can work with most thermistors and TE modules to deliver precision laser temperature control over a wide range of temperatures.

## Details

- **Price:** 0.0 USD - 350.0 USD
- **Vendor:** ILX Lightwave
- **Type:** Interface
- **Tags:** ILX Lightwave, Interface, Manufacturers, Other Equipment, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 210.00 USD | In stock |
| NIST Traceable with Full Data | 350.00 USD | In stock |
| ISO IEC 17025 Accredited | 0.00 USD | In stock |

## Images

- LDC3722B ILX Lightwave Interface Used

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> Source: [ValueTronics](https://valuetronics.com/products/ldc3722b-ilx-lightwave-interface-used)
> Updated: 2026-05-21