SmartComb
Compact Optical Frequency Comb
All your comb applications at your fingertips:
SmartComb is an optical metrology system in a revolutionary compact package.
In just 19” 3U it features the first fully automated turn-key optical frequency comb
designed and built for use both in- and outside the optics lab. It measures your optical
frequency anywhere between 530-2000 nm. Feed in your laser and get the frequency
with 14 digits. Alternatively, it provides you with optical reference lines in the same
spectral range (choose wavelength on ordering).
With its internal RF-reference, SmartComb can be used as a standalone device.
For highest precision measurements, a radio frequency or an optical reference input is
available to stabilize the SmartComb.
Due to its modular design, SmartComb is one of the most versatile frequency comb
system on the market: Internal units can be adapted to measure different wavelengths
or be replaced with amplifiers to provide up to 8 output ports. Additional external modules are retrofittable, to provide higher powers, customized spectra and pulse lengths.
SmartComb has a robust design. Its underlying proprietary technology based on
figure 9® lasers has already been verified onboard of aircraft and sounding
rockets, proving it is well-suited even for demanding environments.
FEATURES
■ Touch Panel Control
■ LAN-Interface (full Remote Control)
■ Full Automation
■ Optical Measurement Input (1.5 µm)
■ One Integrated Measurement Port
for CW-Lasers (530 - 2000 nm)
■ CSAC Chip-Scale-Atomic-Clock
APPLICATIONS
■ High Precision CW Laser Stabilization
■ Calibration of CW Lasers
■ Length Metrology
■ Cold Atoms and Ions
■ Optical Fiber Links
■ LIDAR
■ and more
| SPECIFICATIONS (BASIC VERSION) | SMARTCOMB (CLASS 1 LASER) |
| Comb Spacing | 100 MHz |
| Accuracy | 10-14 (>100 s*) |
| Stability (ADEV) | 2 x 10-13 in 1 s* |
| Laser Input | up to two fiber-coupled, linearly polarized SC/APC PM input ports |
| Center Wavelength | 1.5 µm |
| Spectral Range @ 1.5 µm | >25 nm |
| Measurement Wavelength | choose one in the 530 - 2000 nm range |
| SPECIAL OPTIONS | SMARTCOMB (CLASS 3 LASER) |
| Laser Outputs | Up to 8 (up to 15 mW each) |
| Additional Extensions | Rack- or table-mounted amplifiers and beat detection units in the 530 - 2000 nm range |
* or same as reference, whichever applies first. Internal atomic clock supports 3x10-10 stability in 1 s and accuracy 10-9, which is subject to aging. Recalibration is available
Requirements
| RF Input Requirements (from External Reference) | 10 MHz frequency reference, power level +7 dBm or internal atomic clock |
| Operating Voltage | 100/115/230 VAC |
| Frequency | 50 to 60 Hz |
| Power Consumption | <100 W |
| Cooling Requirements | none |
| Operating Temperature | 22 ± 5 °C |
| Optical Unit Dimensions/Weight | 19” x 3U, 17 kg |
OPTIONS
■ Up to 8 Output Ports (1.5 µm)
■ GPS-based 10 MHz Frequency Reference
■ Locking Electronics to Stabilize CW Lasers
■ NEW: External Amplifiers at Wavelengths
between 530 and 2000 nm
■ NEW: Rack- and Table-Mounted Extensions
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