26-8052-180-TE - JDS Uniphase

COMMUNICATIONS COMPONENTS

Key Features • High kink-free powers to 180 mW

• Low-profile, epoxy-free, and flux-free 14-PIN butterfly

planar package

• Fiber Bragg grating stabilization

• Wavelength selection available

• Tight tracking of fiber-coupled power

• Integrated thermoelectric cooler, thermistor, and

monitor diode

• High dynamic range

• Excellent low power stability

The JDSU 2600-TE Series 980 nm pump module utilizes a planar construction

with chip on subcarrier. The high power JDSU laser chip is hermetically sealed in

a low-profile, epoxy- and flux-free 14-pin butterfly package and fitted with a

thermistor, thermoelectric cooler, and monitor diode. The module meets the

stringent requirements of the telecommunications industry, including Telcordia™

GR-468-CORE for hermetic 980 nm pump modules.

The 2600-TE Series pump module uses fiber Bragg grating stabilization to “lock”

the emission wavelength. It provides a noise-free narrowband spectrum, even

under changes in temperature, drive current, and optical feedback. Wavelength

selection is available for applications that require the highest performance in

spectrum control with the highest available powers.

The 2600-TE Series design also offers tight tracking of fiber-coupled power via the

monitor diode signal.

Applications

• Erbium doped fiber amplifiers (EDFAs)

without a front-fiber tab for tracking

• Dense wavelength division

multiplexing (DWDM) EDFAs for

small package designs

• High bit rate, high channel count EDFAs

• CATV distribution

Compliance

• Telcordia GR-468-CORE

Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump

Modules with Tight Tracking

2600-TE Series

NORTH AMERICA:800 498-JDSU (5378) WEBSITE:www.jdsu.comWORLDWIDE:+800 5378-JDSU

(Note: Specifications in mm unless otherwise noted; tolerance = .x ± .3, .xx ± .20

The module pigtail consists of 250 µm buffered, Corning PureModeTM HI-1060 Single-

mode fiber.)

Dimensions Diagram

250 µm Bare Fiber Type A Wiring

2600-TE SERIES

62.5L/C DAEL OT 6.5 5~ X2

)LANOITPO( ECILPS FO L/C OT .MON 005

GNITARG FO RETNEC OT .MON 0001

KRAM ENELYX

-NON DER

HTIW TAOCER ROF59253μm

02.0±7.7

00.4

8.2

SSENKCIHT DAEL 52.0

5.19.3

05.1

TAOCER NORCIM

FEILER NIARTS 004

=< ELBIXELF

< TAOCER < 062)NORCIM( 539

URHT 05.2

5.04

40.54

0.62

0.9

EVITALUMUCCA-NON SI ECNARELOT

0.03

X41

8.0

5.2

HTDIW DAEL

8.71

6.4

GNICAPS DAEL

7.21

15.0

5.51.MON

X21

5.1

)MON 0091( NIM 0061

Pinout

Pin Description

1 Cooler (+)

2 Thermistor

3 Monitor PD Anode

4 Monitor PD Cathode

5 Thermistor

6 N/C

7 N/C

8 N/C

9 N/C

10 Laser Anode

11 Laser Cathode

12 N/C

13 Case Ground

14 Cooler (-)

1234567

141312111098

2600-TE SERIES

Table 1: Absolute Maximum Ratings

Parameter Symbol Test Conditions Minimum Maximum

Operating case temperature Top - -5 °C 75 °C

Storage temperature Tstg 2000 hours -40 °C 85 °C

LD submount temperature TLD - 0 °C 50 °C

LD reverse voltage Vr- - 2 V

LD forward current - - 650 mA

LD current transient 1 µs maximum - 950 mA

LD reverse current - - 10 µA

PD reverse voltage VPD - - 20 V

PD forward current IPD - - 10 mA

Electrostatic discharge (ESD) VESD C = 100 pF, R = 1.5 Ω, human body model - 1000 V

TEC current ITEC - - 2.5 A

TEC voltage VTEC - - 4.0 V

Axial pull force 3 x 10 seconds - 5 N

Side pull force 3 x 10 seconds - 2.5 N

Fiber bend radius - 16 mm -

Relative humidity RH40 °C 5% 95%

Lead soldering time 260 °C - 10 seconds

Note: Absolute maximum ratings are the maximum stresses that may be applied to the pump module for short periods of time without causing damage. Stresses in excess of the absolute maximum ratings can

permanently damage the device. Exposure to absolute maximum ratings for extended periods, or exposure to more than one absolute maximum rating simultaneously may adversely affect device reliability.

Table 2: Operating Parameters

Product Maximum Maximum Minimum Kink-Free

Code1Operating Operating Kink-Free Current

Power Current Power Imax (mA)3

Pop (mW)2,3 Iop (mA) Pmax (mW)4Maximum4

Maximum2

26-xxxx-100-TE 90 240 100 260

26-xxxx-110-TE 100 240 110 260

26-xxxx-120-TE 110 260 120 270

26-xxxx-130-TE 120 270 130 290

26-xxxx-140-TE 125 280 140 310

26-xxxx-150-TE 135 300 150 330

26-xxxx-160-TE 145 320 160 350

26-xxxx-170-TE 155 340 170 370

26-xxxx-180-TE 160 340 180 380

1. The 27-xxxx-xxx-TE may be substituted for this part series. All 26-xxxx-xxx-TE end product specifications will remain as published; there is no change to part numbers, product testing, quality or

reliability. Traceability is accomplished through product serial number.

2. The maximum operating power Pop will be achieved at a device-specific current, the maximum operating current Iop. The individual value of Iop is noted on the hardcopy data sheet shipped with the device.

All values of Iop are limited by the maximum value listed in Table 2.

3. The pump laser shall never be operated at a power higher than the maximum operating power Pop throughout its lifetime. At Begin of Life (BOL), the operating current shall never be higher than the

device-specific maximum operating current Iop that is noted on the hardcopy data sheet shipped with the device. At End of Life (EOL), the operating current shall never be higher than the device-specific

kink-free current Imax that is noted on the hardcopy data sheet shipped with the device.

4. The module is kink-free (at least) up to a minimum kink-free power Pmax that the module will achieve at a device-specific current, the kink-free current Imax. The individual value of Imax is noted on the

hardcopy data sheet shipped with the device. All values of Imax are limited by the maximum value listed in Table 2.

(BOL, Tcase = 0 to 75 °C, TLD = 25 °C, -50 dB reflection, unless noted otherwise)

2600-TE SERIES

Table 3: Available Peak Wavelength Selection

Product Code Minimum Peak Wavelength Maximum Peak Wavelength

26-8000-xxx-TE 970.0 nm 985.0 nm

26-7402-xxx-TE 973.0 nm 975.0 nm

26-7552-xxx-TE 974.5 nm 976.5 nm

26-7602-xxx-TE 975.0 nm 977.0 nm

26-7702-xxx-TE 976.0 nm 978.0 nm

26-8052-xxx-TE 979.5 nm 981.5 nm

Table 4: Electro-Optical Performance (BOL,Tcase = 0 to 75 °C,TLD = 25 °C, -50 dB reflection, unless noted otherwise)

Parameter Symbol Test Condition Minimum Maximum

Threshold current Ith - - 25 mA

Forward voltage VfIf= Iop - 2.5 V

Spectral width ΔλRMS 50 mW < P < Pop - 2.0 nm

Peak wavelength tuning ΔλP/ΔΤamb 50 mW < P < Pop - 0.02 nm/°C

Side-mode suppression ratio SMSR 50 mW < P < Pop 15 dB -

Relative optical power stability Peak-to-peak, T = 10 min,

50 kHz sampling, Tcase = 25 °C

20 mW < P < Pop -4%

12 mW < P < 20 mW - 10%

3.5 mW < P < 12 mW - 25%

Tracking error TE 20 mW < P < Pop1-8% 8%

Tracking ratio TR 20 mW < P < Pop20.90 1.10

Monitor diode responsivity RespBF 20 mW < P < Pop 2 µA/mW 10 µA/mW

TEC current ITEC Tcase = 75 °C - 1.5 A

TEC voltage VTEC Tcase = 75 °C - 2.5 V

Thermistor resistance Rth - 9.5 kΩ10.5 kΩ

Thermistor constant B - 3600 K 4200 K

Module power consumption Tcase = 75 °C - 4.5 W

Tcase = 75 °C, EOL - 5.0 W

1. The Tracking Error is defined as the normalized change of output power relative to the operating power over case temperature range 0 °C to 75 °C, at constant back face monitor current corresponding

to the operating power at 25 °C.

2. The Tracking Ratio is a measure of the front-to-back tracking when the output power is varied. On a plot of optical power versus back-face photocurrent, a straight line is drawn between the minimum

power (20 mW) and the operating power Pop points. The tracking ratio is defined as the ratio between measured optical power (shown as data points on the plot) to the value derived from the straight line.

(Tamb = 25±3 °C, 50 mW < P < Pop)

2600-TE SERIES

Ordering Information

For more information on this or other products and their availability, please contact your local JDSU account manager or

JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at

customer.service@jdsu.com.

Sample: 26-7402-100-TE

User Safety

Safety and Operating Considerations

The laser light emitted from this laser diode is invisible and may be harmful to the human eye. Avoid looking directly into the

fiber when the device is in operation.

CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT INCREASES EYE HAZARD.

Operating the laser diode outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with

this component cannot exceed maximum peak optical power.

CW laser diodes may be damaged by excessive drive current or switching transients. When using power supplies, the laser

diode should be connected with the main power on and the output voltage at zero. The current should be increased slowly

while monitoring the laser diode output power and the drive current. Careful attention to heatsinking and proper mounting

of this device is required to ensure specified performance over its operating life. To maximize thermal transfer to the heatsink,

the heatsink mounting surface must be flat to within .001” and the mounting screws must be torqued down to 1.5 in.-lb.

ESD PROTECTION — Electrostatic discharge (ESD) is the primary cause of unexpected laser diode failure. Take extreme

precaution to prevent ESD. Use wrist straps, grounded work surfaces, and rigorous antistatic techniques when handling laser diodes.

Code Minimum Kink-Free Power

100 100 mW

110 110 mW

120 120 mW

130 130 mW

140 140 mW

150 150 mW

160 160 mW

170 170 mW

180 180 mW

Code Peak Wavelength

7402 973.0 to 975.0 nm

7552 974.5 to 976.5 nm

7602 975.0 to 977.0 nm

7702 976.0 to 978.0 nm

8000 970.0 to 985.0 nm

8052 979.5 to 981.5 nm

26- --TE

2600-TE SERIES

NORTH AMERICA:800 498-JDSU (5378) WEBSITE:www.jdsu.comWORLDWIDE:+800 5378-JDSU

Labeling

21 CFR 1040.10 Compliance

Because of the small size of these

devices, the output power and laser

emission indicator label shown below is

attached to the individual shipping

container. All labels are illustrated here

to comply with 21 CFR 1040.10 as

applicable under the Radiations Control

for Health and Safety Act of 1968.

INVISIBLE LASER RADIATION -

AVOID DIRECT EXPOSURE TO BEAM

PEAK POWER 500 mW

WAVELENGTH 630 - 1,550 nm

INVISIBLE

LASER DIODE

Visible/invisible

radiation emitted

from fiber end or

fiber receptacle

AVOID EXPOSURE

CLASS 3B LASER PRODUCT

CAUTION - Handle with care. Easily damaged

by electrostatic discharge

This product complies with 21 CFR Chapter 1, Subchapter J

DANGER

JDS Uniphase (Shenzhen) Ltd

3 Hongmian Road

Futian Free Trade Zone

Shenzhen, China 518038

Made in China

Serial:

Model:

26-ABC123

26-xxxx-xxx-TE

02/09/07 26-ABC123

26-xxxx-xxx-TE

Made in China

02/09/07

14-Pin Module Label

Shipping Box Label

Output Power and Laser Emission Indicator Label

PureMode is a registered trademark of Corning Incorporated. Telcordia is a registered trademark of Telcordia Technologies Incorporated.