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L-band Tunable Fiber Laser

The L-band Tunable Fiber Laser 's wavelength tuning range covers the L-band, achieving continuous laser output of up to 64 wavelengths (ITU-T standard wavelength, wavelength interval 100GHz). It integrates a tunable filter and a high-gain chip, 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 an optional host computer software.

Features

  • Up to 64 wavelengths
  • High Power Stability
  • High Side mode suppression ratio

Applications

  • DWDM System
  • Optical Fiber Link
  • Passive Optical Components Test

Performance Specifications

Optical Parameter

Unit

Typical Values

Remark

Wavelength tuning range

nm

1554.94~1607.46

ITU C28~ L65

Frequency tuning range

THz

192.8~186.5

 

Channel spacing

GHz

100

0.8nm

Side mode suppression ratio

dB

>50

 

Number of wavelength channels

 

64

 

Output power

mW

10

 

Short-term Stability (15 Minutes)

dB

≤ ±0.02

 

Long-term Stability (8 Hours)

dB

≤ ±0.05

 

Fiber Type

-

SMF-28 / PM1550 Panda

 

Optical Connector

-

FC/APC

 

 

Electrical and environmental parameters

Desktop

Module

Control Mode

Button

RS232

Communication Interface

* Optional (DB9 optional host computer software)

DB9 Female

Power Supply

100~240V AC, <30W

5V DC, <15W

Dimensions

260(W)×280(D)×120(H)mm

125(W)×150(D)×20(H)mm

Operation Temperature Range

-5~+55°C

Operation Humidity Range

0~70%

Package Dimension

Ordering Information

P/N:①-②-③-④-⑤

When you inquire, please provide the correct P/N number according to our ordering information and attach the appropriate description would be better.
TFL
Wavelength Range
Output power (mW)
Fiber Type
Package Type
 
C:C-band
10/20
SM: SMF-28e
PM: PM1550 panda
M: Module
B: Desktop

Ordering Information for Custom Parts:

If you need to customize other specifications, please provide detailed description for your requirement.

DK