27-8000-300-45 [JDSU]

Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules; 高达400mW的光纤布拉格光栅稳定980nm泵浦模块


型号：	27-8000-300-45
厂家：	JDSU
描述：	Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules 高达400mW的光纤布拉格光栅稳定980nm泵浦模块光纤栅泵
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中文：	中文翻译
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COMMUNICATIONS COMPONENTS

Up to 400 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules

2745 Series

Key Features

• High kink-free powers to 400 mW

• Reduced TEC power consumption, compatible with legacy

temperature control

• Low-profile 14-PIN butterfly planar package

• Fiber Bragg grating stabilization

• Wavelength selection available

• Integrated thermoelectric cooler, thermistor, and

monitor diode

• High dynamic range

Applications

The JDSU 2745 series of 980 nm pump modules uses a planar construction with

chip on subcarrier. The `semicooled' 45°C laser diode operation provides for a

significant reduction in TEC and overall power consumption. The high-power

JDSU laser chip is hermetically sealed in a low-profile, 14-pin butterfly package,

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.

• Dense wavelength division

multiplexing (DWDM) EDFAs for

small package designs

• High bit-rate, high channel-count EDFAs

• CATV distribution

The 2745 series pump module, which uses fiber Bragg grating stabilization to lock

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

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

selection is available for applications requiring the highest performance in

spectrum control with the highest powers available.

Compliance

• Telcordia GR-468-CORE

NORTH AMERICA: 800 498-JDSU (5378)

WORLDWIDE: +800 5378-JDSU

WEBSITE: www.jdsu.com

2745 SERIES

Dimensions Diagram

250 µm Bare Fiber Type A Wiring

Note: Specifications in mm unless otherwise noted; tolerance = .x .ꢀ3 .xx .2ꢁ.

The module pigtail consists of 25ꢁ µm buffered3 Corning PureMode^TMHI-1ꢁ6ꢁ Single-

mode fiber.

45.04

30.0

1600 MIN (1900 NOM)

1000 NOM. TO CENTER OF GRATING

26.0

500 NOM. TO C/L OF SPLICE (OPTIONAL)

20.8

17.8

1.5

40.5 NOM.15.5 12.7 9.0

STRAIN RELIEF

FLEXIBLE <=400

MICRON RECOAT

4.6

4X 2.50 THRU

12X 2.5 LEAD SPACING

260 < RECOAT < 935 (MICRON)

TOLERANCE IS NON-ACCUMULATIVE

14X 0.51 LEAD WIDTH

RED NON-XYLENE MARK

FOR RECOAT WITH 295 35 μm

2.8

4.00

1.50

7.7 0.20

3.9

1.5

5.6 TO LEAD C/L

2X ~5

5.26

0.25 LEAD THICKNESS

Pinout

Description

Cooler (+)

Thermistor

Monitor PD Anode

Monitor PD Cathode

Thermistor

N/C

Laser Anode

Laser Cathode

N/C

Case Ground

Cooler (-)

2745 SERIES

ꢀ

Table 1 Absolute Maximum Ratings

Parameter

Symbol

Test Conditions

Minimum

Maximum

Operating case temperature

Storage temperature

LD submount temperature

LD reverse voltage

LD forward current

LD current transient

LD reverse current

PD reverse voltage

PD forward current

Electrostatic discharge (ESD)

TEC current

Top

Tstg

TLD

-5°C

-40°C

0°C

75°C

85°C

50°C

2 V

1,000 mA

1,100 mA

10 µA

20 V

10 mA

1,000 V

2.5 A

2,000 hours

1 µs maximum

VPD

IPD

VESD

ITEC

VTEC

C = 100 pF, R = 1.5 Ω, human body model

TEC voltage

4.0 V

Axial pull force

3 x 10 seconds

5 N

Side pull force

3 x 10 seconds

40°C

300°C

2.5 N

95%

Fiber bend radius

Relative humidity

Lead soldering time

16 mm

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

(BOL3T^case= ꢁ to 75°C3TLD = 45°C3 -5ꢁ dB reflection3 unless noted otherwise)

Product Code

Maximum Operating

Power P^op(mW)

Maximum Operating

Operating Current Iop (mA)

Minimum Kink-Free

Power Pmax (mW)

Kink-Free Current

Imax (mA)Maximum

27-xxxx-120-45

27-xxxx-140-45

27-xxxx-160-45

27-xxxx-180-45

27-xxxx-200-45

27-xxxx-220-45

27-xxxx-240-45

27-xxxx-260-45

27-xxxx-280-45

27-xxxx-300-45

27-xxxx-320-45

27-xxxx-340-45

27-xxxx-360-45

27-xxxx-380-45

27-xxxx-400-45

100

120

135

155

170

190

205

225

240

260

275

295

310

330

340

300

320

330

360

400

440

480

520

560

600

640

680

725

780

820

120

140

160

180

200

220

240

260

280

300

320

340

360

380

400

340

355

380

420

460

510

560

600

650

700

750

820

860

910

950

2745 SERIES

Table 3 Available Peak Wavelength Selection

(Tamb = 25 ꢀ°C3 5ꢁ mW < P < Pop)

Product Code

Minimum Peak Wavelength

Maximum Peak Wavelength

27-8000-xxx-45

27-7402-xxx-45

27-7552-xxx-45

27-7602-xxx-45

27-7702-xxx-45

973.5 nm

974.5 nm

975.0 nm

976.0 nm

978.0 nm

975.0 nm

976.5 nm

977.0 nm

978.0 nm

Table 4 Electro-optical Performance

(BOL3Tcase = ꢁ to 75°C3TLD = 45°C3 -5ꢁ dB reflection3 unless noted otherwise)

Parameter

Symbol

Test Condition

Minimum

Maximum

Threshold current

Forward voltage

Ith

40 mA

2.5 V

If = Iop

Spectral width

ΔλRMS

50 mW < P < Pop

2.0 nm

0.02 nm/°C

Peak wavelength tuning

Side-mode suppression ratio

Relative optical power stability

ΔλP/ΔΤamb 50 mW < P < Pop

SMSR

50 mW < P < Pop

Peak-to-peak, T = 10 min,

50 kHz sampling, T^case= 25 °C

20 mW < P < P^op

12 mW < P < 20 mW

3.5 mW < P < 12 mW

20 mW < P < Pop¹

20 mW < P < Pop²

20 mW < P < Pop

Tcase = 75°C

15 dB

10%

25%

1.25

10 µA/mW

1.5 A

2.5 V

10.5 kΩ

4200 K

Tracking error

Tracking ratio

Monitor diode responsivity

TEC current

TEC voltage

Resp_BF

ITEC

VTEC

Rth

-25%

0.75

2 µA/mW

Tcase = 75°C

Thermistor resistance

Thermistor constant

9.5 kΩ

3600 K

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 P^oppoints. 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.

2745 SERIES

Table 5 TEC and Total Module Power Consumption

(For ΔT = ꢀꢁ°C3 BOL3Tcase = 75°C3Tld = 45°C unless noted otherwise)

Product Code

TEC Current

I^max(A)

TEC Voltage

Vmax (V)

TEC Power Consumption

Pmax (W)

Total Module Power

Consumption Pmax (W)

27-xxxx-120-45

27-xxxx-140-45

27-xxxx-160-45

27-xxxx-180-45

27-xxxx-200-45

27-xxxx-220-45

27-xxxx-240-45

27-xxxx-260-45

27-xxxx-280-45

27-xxxx-300-45

27-xxxx-320-45

27-xxxx-340-45

27-xxxx-360-45

27-xxxx-380-45

27-xxxx-400-45

0.58

0.60

0.63

0.65

0.69

0.71

0.78

0.83

0.90

0.94

1.00

1.06

1.13

1.21

1.28

0.90

0.92

0.96

0.98

1.04

1.07

1.17

1.25

1.31

1.38

1.45

1.52

1.57

1.65

1.75

0.52

0.55

0.60

0.64

0.72

0.76

0.91

1.04

1.18

1.30

1.45

1.61

1.77

2.00

2.24

1.01

1.08

1.17

1.26

1.43

1.56

1.81

2.04

2.28

2.51

2.76

3.03

3.31

3.68

4.03

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: 27-7402-180-45

27-

-45

Code

74ꢁ2

7552

76ꢁ2

77ꢁ2

8ꢁꢁꢁ

Peak Wavelength

97ꢀ.5 to 975.ꢁ nm

974.5 to 976.5 nm

975.ꢁ to 977.ꢁ nm

976.ꢁ to 978.ꢁ nm

97ꢀ.5 to 978.ꢁ nm

Code

12ꢁ

14ꢁ

16ꢁ

18ꢁ

2ꢁꢁ

22ꢁ

24ꢁ

26ꢁ

28ꢁ

ꢀꢁꢁ

ꢀ2ꢁ

ꢀ4ꢁ

ꢀ6ꢁ

ꢀ8ꢁ

4ꢁꢁ

Minimum Kink-Free Power

12ꢁ mW

14ꢁ mW

16ꢁ mW

18ꢁ mW

2ꢁꢁ mW

22ꢁ mW

24ꢁ mW

26ꢁ mW

28ꢁ mW

ꢀꢁꢁ mW

ꢀ2ꢁ mW

ꢀ4ꢁ mW

ꢀ6ꢁ mW

ꢀ8ꢁ mW

4ꢁꢁ mW

2745 SERIES

User Safety

Safety and Operating Considerations

The laser light emitted from this diode laser 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 diode laser 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 diode lasers may be damaged by excessive drive current or switching transients. When using power supplies, the diode

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

monitoring the diode laser 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 — ESD is the primary cause of unexpected diode laser failure. Take extreme precaution to prevent ESD.

Use wrist straps, grounded work surfaces, and rigorous antistatic techniques when handling diode lasers.

Labeling

21 CFR 1040.10 Compliance

14-Pin Module Label

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.

08/18/08 27-ABC123

27-xxxx-xxx-45

Made in China

Shipping Box Label

Serial:

27-ABC123

JDS Uniphase (Shenzhen) Ltd

3 Hongmian Road

Futian Free Trade Zone

Shenzhen, China 518038

Made in China

Model:

27-xxxx-xxx-45

Output Power and Laser Emission Indicator Label

DANGER

INVISIBLE

LASER DIODE

INVISIBLE LASER RADIATION -

AVOID DIRECT EXPOSURE TO BEAM

PEAK POWER 500 mW

WAVELENGTH 630 - 1,550 nm

AVOID EXPOSURE

CAUTION -

Handle with care. Easily damaged

by electrostatic discharge

Visible/invisible

radiation emitted

from fiber end or

fiber receptacle

This product complies with 21 CFR Chapter 1, Subchapter J

CLASS 3B LASER PRODUCT

NORTH AMERICA: 800 498-JDSU (5378)

WORLDWIDE: +800 5378-JDSU

WEBSITE: www.jdsu.com

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

March 2009

27-8000-300-45 [JDSU]

相关型号：

27-8000-300-TE

27-8000-320-45

27-8000-340-45

27-8000-360-45

27-8000-380-45

27-8000-400-45

27-8052-190

27-8052-190-TE

27-8052-200

27-8052-200-TE

27-8052-210

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