FC1000-250
Optical Frequency Comb
The FC1000 Optical Frequency Combs a compact and flexible fiber-based frequency comb system for direct measurement of absolute optical frequencies. The laser operation relies on the figure 9® mode locking technology, which ensures excellent stability and low-noise operation. The femtosecond laser is ready to use at the press of a single button, and automatic phase lock loops ensure easy stabilization to either a RF or an optical reference. Due to the mature system design including several motorized actuators, our customers report long-term operation where the comb is phase locked over weeks. With a wide range of optional addons, we tailor individual systems to customer specific requirements. With the optional ASTRO Extension Package the system offers high mode spacing. Spectral broadening and flattening stages generate the output in the user-defined, visible wavelength range (e.g. 450-700 nm)
FEATURES
■ Smooth Tuning of Carrier Envelope Offset Frequency
■ Fully Fiber-coupled CEO Frequency Generation
■ Turnkey Metrology System Fully automated with comb control and data analysis software, designed for continuous operation
APPLICATIONS
■ High Precision CW Laser Stabilization
■ FTIR Spectroscopy
■ Calibration of Lasers
■ High Resolution Spectroscopy
■ Low-noise Microwave Generation
| Specifications | FC1000-250 |
| Comb Spacing | 250 MHz |
| Accuracy | 10-14 in 120 s or same as reference* |
| Stability | 5x10-13 in 1 s or same as reference* |
| Tuning Range of Spacing Between Individual Comb Lines | >2 MHz |
| Tuning Range of CEO Frequency | >250 MHz |
| Laser Outputs | two fiber-coupled, linearly polarized, PM output ports |
| Center Wavelength | 1040 nm ±10 nm |
| Spectral Range | >20 nm |
| Average Output Power | >5 mW from each laser port |
| Input Requirements | 10 MHz frequency reference, power level +7 dBm |
| Operating Voltage | 100/115/230 VAC, 50 to 60 Hz |
| Operating Temperature | 22 ± 5 °C |
| Optical Unit Dimensions/Weight | 706 x 716 mm², approx. 80 kg** |
| Control Electronics Dimensions/Weight | 600 x 800 mm² , approx. 140 kg** |
* Whichever applies first.
** Standard system configuration.
OPTIONS
■ EOM-Phase Required for high-performance phase locking to an optical reference,
allowing for sub-Hz comb linewidths.
■ FPC 1000 Fabry-Perot Cavity for Mode Filtering
■ orange PULSE-YDFA Delivers high-power near infrared pulses.
Several optional amplifiers can be added for multiple measurement ports with high-power output
at 1040 nm. (>1 W or >10 W)
■ SHG 520 Frequency doubles the output of an additional amplifier to 520 nm.
■ MICROWAVE Ultrastable RF output in the 1 MHz10 GHz range
■ BDU Beat detection unit with free space or fiber-coupled optics.
■ GPS GPS based 10 MHz reference
■ LLE-SYNCRO Laser locking electronics
■ Yb-TOD-Compressor External compressor for second and third order dispersion
■ WLM-NIR / WLM -VIS Integrated Wavelength Meters
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http://www.menlosystems.com
