Optical Frequency Comb

FC1500-ULNplus

Optical Frequency Comb ULNplus

Description

Comb Spacing 250 MHz
Accuracy 1 x 10^-18 (τ >100 s)
Stability: 5 x 10^-18 in 1 s, 5 x 10^-19 in 1000 s
Operational Range from 500 nm to 2 μm
Integrated Phase Noise <80 mrad [1Hz – 2 MHz]
High Repetition Rate
High Bandwidth >1 MHz Actuators for CEO and Repetition Rate
Fully Fiber-coupled CEO Frequency Generation
Turnkey Metrology System. Fully automated, including data evaluation software, designed for continuous operation

Specification

Comb Spacing	250 MHz
Accuracy	1 x 10-18 for τ > 100s*
Stability	5 x 10-18 in 1s▴, 5 x 10-19 in 1000 s▴
Integrated Phase Noise	<80 mrad [1Hz – 2 MHz]
Line Width	<1Hz*
Tuning Range of Comb Spacing	>2 MHz
Tuning Range of CEO Frequency	>250 MHz
Laser Outputs	five fiber-coupled, linearly polarized, PM output ports
Center Wavelength	1560 nm
Spectral Range	>25 nm (500-1050 nm with M-VIS,1050-2100 nm with M-NIR)
Average Output Power	>13 mW from each laser port (>60 mW with M-VIS, >200 mW with M-NIR)

*phase lock to optical reference, ▴modified Allan deviation ( λ -type counter, timebase 1ms), **limited by resolution bandwidth of analyzer

FC1500-250-ULN

Description

Specification

Comb Spacing	250 MHz
Accuracy	10-17 in 1000 s1)
Stability	1 x 10-16 in 1 s1), 1 x 10-18 in 1000 s1), 5 x 10-13 in 1 s2)
Integrated Phase Noise	<100 mrad [100 Hz – 2 MHz]
Line Width	<1Hz1),3)
Tuning Range of Comb Spacing	>2 MHz
Tuning Range of CEO Frequency	>250 MHz,
Spectral Range	>25 nm (500-1050 nm with M-VIS,1050-2100 nm with M-NIR)

1)Phase lock to optical reference

2)Phase lock to RF reference

3)Limited by resolution bandwidth of analyzer

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