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Products / Lasers/Light /Broadband/Tunable Lasers /L-Band Tunable Laser /

L-Band Tunable Laser

Overview & Specifications Request a Quotation

L-band Wavelength Tunable Fiber Laser

The wavelength tuning range of the light source covers the L-band and realizes 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 linewidth, and high wavelength accuracy. Equipped with a dedicated drive control circuit, a high-definition color LCD screen, and optional host computer software, users can easily tune the wavelength accurately. It can be used in DWDM system research and development, fiber laser, fiber link, optical testing, and other fields.

L-Band Tunable Laser picture 1

Desktop Model

Characteristics

- Up to 64 Channels

- High Power 10dBm

- Excellent SMSR >50dB

Applications

- DWDM Systems

- Optical COmmunication

- Test and Measurement

Wavelength Interval

Product specifications and Brochures

Product Brochure Link:

Optical Parameters	Unit	Typical Value	Remarks
Wavelength Range	nm	1554.94~1607.46	ITU C28~ L65
Frequency Range	THz	192.8~186.5
Channel Spacing	GHz	100	0.8nm
Side Mode Suppression Ratio	dB	>50
Number of Channels	-	64
Output Power	mW	10
Power Instability(15min.)	dB	≤ 0.02	Fixed set wavelength and power
Power Instability(8hr)	dB	≤ 0.05	Fixed set wavelength and power
Optical Fiber	-	SMF-28/PM1550
Fiber Connector	-	FC/APC

General Parameters	Desktop	Module
Control Function	Keystroke	RS232 serial Communication
Remote control Port	Optional	DB9 Female
Power Supply	AC100~240V, <30W	DC5V, <15W
Dimensions	260(W)×280(D)×120(H)mm	125(W)×150(D)×20(H)mm
Operation Temperature	-5~+35°C
Operation Humidity	0~70%

Ordering Information/ Product Code

TFL

Wavelength

Output Power(mW)

Fiber

Packaging

L-64=L Band 64 channels

SM= Single Fiber

PM= PM Fiber

B - Desktop

M - Module

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Local Same Day Service

-Singapore Main office: Call us at +65 6996 0391 Office Hours: 9am - 6pm (+8GMT)
-China Shanghai Main office：Call us at +86 1500085 3620. Office Hours: 9am - 6pm (+8GMT)
For Other Internation sales office click here.

Spectroscopy & Microscopy Solution

Check our solution page Spectroscopy Solutions | Microscopy Solutions

Search Reset

Compare	Model		Drawings & Specs	Availability	Reference Price (USD)
		TFL-L-64-10-B		4-6 Weeks	$2000.00
		TFL-L-64-10-M		4-6 Weeks	$2000.00

TFL-L-64-10-M - Parameter

Type

Module

Operating Temperature (°C)

-5 to 55

Output Power (mW)

Dimensions (mm)

125 x 150 x 20

Power Supply

5V DC, < 15W

Tail Fiber Connector Type

FC/APC

Tail Fiber Type

SMF-28e or PM1550

Control Interface

RS232 Serial Communication

Operating Humidity (%)

0 to 70

Communication Interface

DB9 Female

Long-Term Stability 8 Hours (dB)

≤ ±0.05

Wavelength Tuning Range (nm)

1554.94 to 1607.46

Frequency Tuning Range (THz)

192.8 to 186.5

Channel Interval (GHz)

100

Edge Mode Suppression Ratio (dB)

> 50

No. Of Wavelength Channels

Polarization DOP (dB)

≤ 0.02

TFL-L-64-10-B - Parameter