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TLB-6900 Vortex Brochure0 pages
lasers
TLB-6900 Vortex™ II
Tunable Lasers
HIGHEST FREQUENCY
STABILITY AVAILABLE
Introducing the New Focus™ Vortex II laser for precision
applications. When frequency stability is the key to the success of your experiment, turn to the Vortex II for the confident
knowledge that you have the epitome of tunable single
mode laser design. We have taken three generations of our
award winning laser engineering, space qualification, and
OEM experience and added Star-Flex motion actuation and
patent-pending magnetic damping. The result is a laser whose
frequency stability is unsurpassed. Mechanical resonances
have been reduced so whether you are running open loop
or frequency locking the Vortex II you will obtain the highest
quality results available.
Vortex II Precision Tunable Laser.
–20
TLB-6900 VORTEX II HIGHLIGHTS
Response, dB
–40
•tLow frequency jitter and drift
Previous Design
Vortex II
–60
•tNarrow linewidth
•tEasy frequency and current modulation
–80
–100
–120
0
1500
3000
4500
6000
7500
Frequency, Hz
10500
12000
Performance
Specifications
Value
Model
9000
TLB-6900 Series Lasers
Frequency response of Vortex II laser in comparison to
original Vortex (100 dB white noise test).
Model
0
FWHM at –3 dBc
≤ 300 kHz
6913
6914
6917
6918
nm
780
795
852
895
mW
Power at Nominal
Wavelength*
5
50
14
30
7
Other models and
wavelengths available.
Please contact
New Focus technical
support or visit
www.newfocus.com
Linewidth
≤ 300 kHz
Integrated over 50 ms
Frequency Stability
≤ 2 pm
Over 12 hours,
DT ≤ 10 °C
–20
Tuning Range
≥ 100 GHz
–25
Modulation
Frequency
> 100 Hz
> 1.5 kHz
100 GHz amplitude
>20 GHz amplitude
Optical Output
Free-space
Fiber-coupled
Reduced power for
fiber-coupled units
–5
Relative Signal, dBc
Comment
–10
–15
–30
–35
–40
0
1
3
5
Relative Frequency, MHz
7
9
Heterodyne beat note of two Vortex II lasers, 50 ms
integration time. Deconvolved FWHM ≤ 300 kHz.
1-866-NUFOCUS
sales@newfocus.com
newfocus.com
© 2009 New Focus™ is a trademark of Oclaro, Inc.
