L-Band 100mW 128 Wavelengths Tunable PM Fiber Laser Source Benchtop Interval 0.4nm TFL-L-128-100-PM-B
The wavelength tuning range of this light source covers the L band, and achieves up to 128 wavelengths of continuous laser output (ITU-T standard wavelength, wavelength interval 50GHz). It integrates tunable filters and high-gain chips, and has the characteristics of high output optical power, narrow line width, and high wavelength accuracy. It is equipped with a dedicated drive control circuit, a high-definition color LCD screen, and optional host computer software, so that users can easily tune the wavelength accurately. It can be used in DWDM system development, fiber laser, fiber link, optical testing and other fields.
[Features]
1. Up to 128 wavelengths
2. High power stability
3. High side mode rejection ratio
[Applications]
1. DWDM system
2. Fiber link
3. Optical device testing
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
--
|
TFL-L-128-100-PM-B
|
|
|
Wavelength Tuning Range
|
nm
|
1554.54~1607.47
|
ITU Standard H28~L65
|
|
Frequency Tuning Range
|
THz
|
192.85~186.50
|
|
|
Channel Spacing
|
GHz
|
50
|
Equivalent to 0.4nm
|
|
Side Mode Suppression Ratio(SMSR)
|
dB
|
>50
|
|
|
Wavelength Channels
|
--
|
128
|
|
|
Max Output Power
|
mW
|
100
|
|
|
Power Adjustable Range
|
--
|
10%~100%
|
|
|
Short-term Stability (15 minutes)
|
dB
|
≤ 0.02
|
Single wavelength full temperature
|
|
Long-term Stability (8 hours)
|
dB
|
≤ 0.05
|
Single wavelength full temperature
|
|
Polarization State
|
--
|
Linear polarization
|
|
|
Polarization Extinction Ratio PER
|
dB
|
> 23
|
|
|
Pigtail Fiber Type
|
--
|
PM1550 fiber
|
L=1m
|
|
Fiber Interface Type
|
--
|
FC/APC
|
|
|
Electrical and environmental parameters
|
DeskTop Type
|
|
Control method
|
Touch screen/RS232 serial communication
|
|
Communication interface
|
DB9 Female(Default not include)
|
|
Power supply
|
AC 100~240V
|
|
Size
|
255(W)×285(D)×115(H)mm
|
|
Operating temperature range
|
-5~+35°C
|
|
Operating humidity range
|
0~70%
|
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