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Fiber Laser Source
with Interferometer Option

This freshly developed Laser Source operates under Linux on a Raspberry Pi, comes with a modern web-interface and color touch-display.

Parameters - Datasheet

Laser Driver & Interferometer Option
Fiber coupled FC/APC
Temperature Stabilized Laser Diode
1310 nm / 1 mW or custom
Fanless Design
Adjustable Output Power
8 mK Temperature Stability
Remote Control via Ethernet
Touch Display

Laser Source Frontside
For the Interferometer Option,
Detector and Circulator
are integrated inside the Laser Source.
Functions Laser Driver
optional: Interferometer
Remote Control Ethernet
Special Features Very Low Noise
< 8 mK Temperature Stability
Display 65k Color TFT (4.3")
480 pixel x 272 pixel
Scope of Delivery LS1310I (Example)
12 V DC Power Supply
USB Stick with Programs for Remote Control
Connector FC/PC
Dimensions 10 cm (H) x 22 cm (W) x 27 cm (D)
Weight 2.8 kg

Laser Specification Example*
Laser Diode Wavelength 1310 nm
Output Power Adjustable 0.005 mW - 1 mW
Resolution 1 µW
Temperature Control Temperature Stabilization Peltier Cooler
Temperature Stability 8 mK rms @ 15 °C
(over > 10 hours)
*This Source can be supplied with any laser diode available on the market (check options here @ Roithner Lasertechnik).

Interferometer Option (available for 1310 nm & 1550 nm)
General Type Fabry Perot, Homodyne Detection
Output Connector 2 x BNC (AC & DC)
Bandwidth 2 MHz

Photo Receiver (for Interferometer Option, only)
General Detector Type InGaAs
Spectral Range 190 nm - 1700 nm
Bandwidth 2 MHz
Calibration Wavelength 1310 nm
Noise NEP [ W/√Hz] < 0.5 pW/ √Hz (@ 100 kHz)
Outputs Low Frequency (LF) DC to > 1 MHz
High Frequency (HF) 1 kHz to > 2 MHz

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