C-band Tunable Fiber Laser
The wavelength tuning range of this light source covers the C-band, realizing continuous laser output of up to 89 wavelengths (ITU-T standard wavelength, wavelength interval of 50GHz). It integrates adjustable filter and high gain chip, and has the characteristics of high output optical power, narrow linewidth, high wavelength accuracy, etc. Special drive control circuit, high-definition color LCD screen and upper computer software can be configured to facilitate accurate wavelength tuning. It can be used in DWDM system research and development, fiber laser, fiber link, optical device testing and other fields.
Features:
89 wavelength
High power stability
High side mode rejection ratio
Application:
DWDM system
optical fibre link
Optical device testing
|
Optical index |
unit |
Typical value |
Notes |
|
wavelength tuning range |
nm |
1528.77~1563.86 |
ITU standard C61~C17 |
|
Frequency tuning range |
THz |
191.7~196.1 |
|
|
Channel spacing |
GHz |
50 |
Equivalent to 0.4 nm |
|
Side mode rejection ratio |
dB |
>50 |
|
|
Number of wavelength channels |
- |
89 |
|
|
Output optical power |
mW |
10/20 |
|
|
Short term stability (15 min) |
dB |
≤ 0.02 |
Single wavelength full temperature |
|
Long term stability (8 hours) |
dB |
≤ 0.05 |
Single wavelength full temperature |
|
Pigtail type |
- |
SMF-28e or PM1550 |
|
|
Pigtail joint type |
- |
FC/APC |
|
|
Electrical and environmental parameters |
table model |
module |
|
control mode |
Button |
RS232 Serial communication |
|
communication interface |
* Optional |
DB9 Female |
|
Power supply |
100~240V AC, <30W |
5V DC, <15W |
|
Size |
260(W)×280(D)×120(H)mm |
125(W)×150(D)×20(H)mm |
|
Operating temperature range |
-5~+55°C |
|
|
Operating humidity range |
0~70% |
|
|
Order information/Model |
||||
|
TFL |
Spectral range |
Output power (mW) |
Output pigtail type |
Package Type |
|
|
C=C band |
10/20 |
SM=Single mode fiber PM=Polarization maintaining fiber |
B=table model M=module |
