QLD1061-5330 series

Preliminary

1053 nm DFB Laser Butterfly Package

C00044-05 August 2015

1. DESCRIPTIONThe QLD1061-5330 series is a 1053-nm distributed feedback (DFB) laser for use in seeder for fiber lasers and sensingapplications. The laser is assembled into a 14-pin butterfly package with an optical isolator, a monitor PD and athermo-electric cooler.
2.

FEATURES Single longitudinal mode operation at 1053 nm
 Fiber-pigtailed 14-pin butterfly package with a TEC
 Optical isolator integration
 Polarization maintaining fiber integration
 CW/Pulse operation

3.

APPLICATIONS
 Seed laser for fiber lasers
 Sensing

4.

ABSOLUTE MAXIMUM RATINGSPARAMETER
Optical Output power
LD Forward Current
LD Reverse Voltage
TEC Drive Current
TEC Drive Voltage
Operation Temperature
Storage Temperature
Lead Soldering Temperature (5 s)

SYMBOL
Pf
IF
VRLD
ITEC
VTEC
Tc
Tstg
Tsld

1/4

RATING
50250
224.3
0 to 60-40 to 85
230

UNIT
mW
mA
VA
V
C
C
C

QLD1061-5330 series

5.

C00044-05

OPTICAL AND ELECTRICAL CHARACTERISTICSPARAMETER
Peak Wavelength
Temperature Coefficient of pCurrent Coefficient of p
Fiber Output Power
Threshold Current
Operation Current
Operation Voltage
Sidemode Suppression Ratio
Polarization Extinction Ratio
Monitor PD Current
Thermistor Resistance

SYMBOLpdp/dTdp/dIPf
IthIop
Vop
SMSR
PER
Im
RthTEST CONDITION
CW, Pf =30 mW
CW
CW
CW
CW
CW, Pf =30 mW
CW, Pf =30 mW
CW, Pf =30 mW
CW, Pf =30 mW
CW, Pf =30 mW
TLD = 25°C, B=3900 K(TLD = 25°C, unless otherwise specified)
MIN
TYP
MAX
UNIT
1048*
1053
1058*
nm
0.08nm/K
0.008nm/mA30mW
20mA
150200mA
1.72.0V40dB
1520dB
50100500
A
9.5
1010.5k

*Peak wavelength torelance of +/- 1nm is available as an option.

6.

PRODUCT PART NUMBER
Part Number
QLD1061-5330
QLD1061-5330-11

Fiber TypePolarization maintaining
fiber

2/4

Fiber Diameter
900 µm
250 µmConnector
FC/APCFerruleQLD1061-5330 series
7.

C00044-05

OUTLINE DRAWING(a) 900 µm fiber diameter and FC/APC connector type (QLD1061-5330)(b) 250 µm fiber diameter and ferrule type (QLD1061-5330-11)

3/4QLD1061-5330 series
8.

C00044-05

PIN CONFIGURATION
Description

No.

Description

1

TEC (+)

8NC

2

Thermistor

9NC

3PD Anode10

Laser Anode4PD Cathode11

Laser Cathode

5Thermistor

12NC6NC

13

Case Ground

7NC

14

TEC (-)#7#1

FC-APCPD
Thermistor

TEC

No.

PMF

LD

#8

#14

9. NOTICE Safety Information
This product is classified as Class 3B laser product, and complies with 21 CFR Part 1040.10.
Please do not take a look at laser lighting in operations since laser devices may cause troubles to human eyes.
Please do not eat, burn, break and make chemical process of the products since they contain GaAs material.
 Handling products
Semiconductor lasers are easily damaged by external stress such as excess temperature and ESD.
Please pay attention to handling products, and use within range of maximum ratings.
QD Laser takes no responsibility for any failure or unusual operation resulting from improper handling, or unusualphysical or electrical stress.
 RoHSThis product conforms to RoHS compliance related EU Directive 2011/65/EU.

QD Laser, Inc.
Contact : info@qdlaser.com

http://www.qdlaser.com

Copyright 2010-2015 All Rights Reserved by QD Laser, Inc.
Keihin Bldg. 1F 1-1 Minamiwatarida-cho, Kawasaki-ku, Kawasaki, Kanagawa Zip 210-0855 JapanAll company or product names mentioned herein are trademarks or registered trademarks of their respective owners. Information
provided in this data sheet is accurate at time of publication and is subject to change without advance notice.

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