Tunable Laser
Source
FLS-2800
FLS-2800 (v1.1)
9
Specification (23°C± 3°C)
Units
All FLS-2800 models
Laser type
CW ECDL
1
Frequency tuning resolution
MHz
100
Wavelength tuning resolution
2
pm
~ 1
Frequency tuning repeatability
Maximum time to tune and power lock (warm start)
3
GHz
sec
± 0.3
< 25
Spectral Characteristics
Linewidth [FWHM (-3dB), instantaneous]
4
kHz
< 100
Side mode suppression ratio
dB
55 typical (40 min)
Frequency uncertainty
GHz
± 2.5
Frequency stability, over 24 hours
GHz
± 0.3
RIN for 13dBm output power
5
dB/Hz
-145
Optical Power
Maximum optical output power
dBm
≥ 15.0
Minimum optical output power
dBm
≤ 8.0
Output power uncertainty, after calibration
dB
± 0.6
Output power step size
dB
0.01
Power stability, 24 hours
dB
± 0.1
Power flatness over frequency (BOL)
dB
< 0.5
Power monitoring
Built-in
Equipment Rating
Temperature
Operation
Storage
5 °C to 45 °C (41 °F to113 °F)
-40 °C to 70 °C (-40 °F to 158 °F)
Relative humidity
≤ 93 % non-condensing
Maximum operation altitude
2 000 m (6562 ft)
Pollution degree
2
Overvoltage category
II
Measurement category
Not rated for measurement categories II, III or IV
Power supply rating
100 - 240 V; 50/60 Hz; 60W
1.
Continuous Wave (CW) thermally tuned External-Cavity Diode Laser (ECDL).
2.
Varies slightly depending on the wavelength
3.
Laser operation time of at least 30 minutes
4.
The laser uses a small FM dithering as part of its wavelength locking mechanism. The instantaneous Linewidth is measured over a 1
ms integration time
5.
RIN is specified for 10Mhz to 40GHz
General Characteristics
Dimensions
230(W) x 260(D) x 100(H) mm
Weight
3.5 kg
PC interface method
USB 2.0, Ethernet
Minimum PC requirements
Windows XP SP3 or later
Power supply
~100 - 240 V; 50/60 Hz; 60W Max
Operating temperature range
- 5°C to +45 °C
Storage temperature range
- 40°C to +70 °C
