1772-NM-63-26-FC-PM - EMCORE Corporation

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

For more information on this and other products:

Contact Sales at Ortel 626-293-3 400, or visit www.emcore.com.

Applications

 DWDM

 CATV

 Free space optics

Features

 40, 50, 63 mW optical output

power

 OC-48 pinout compatible

 Telcordia TechnologiesTM GR-

468 compliant

 PM fiber

 -20°C to +65°C oper ating

temperature range

 Monitor photodiode

Model 1772 DWDM High Power CW Source

Laser

The 1772 laser component is characterized for use as a CW optical

source in CATV and DWDM networks. The 1772 is dc-coupled with a

built-in TEC, thermistor, and monitor photodiode. The device is mounted

in a 14-pin, OC-48 pinout compatible butterfly package with the optical

isolator mounted on the TEC. The 1772 incorporates a high efficiency

coupling scheme to deliver 40 mW, 50 mW, and 63 mW of CW optical

power.

Performance Highlights

Parameter Min Typ Max Units

Operating Case Temperature -20 25 +65 °C

Wavelength See Page 4 nm

Optical Output Power

Threshold Current - - 30 mA

Operating Current - - 350 mA

RIN - - -163 dB/Hz

RIN Through 65 km Fiber - - -157 dB/Hz

SMSR 30 - - dB

Polarization Extiction Ratio (PMF pigtail) 17 - - dB

Optical Isolation 32 - - dB

Optical Return Loss 40 - - dB

See page 2 for specific test conditions.

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

ORTEL, A division of EMCORE

Model 1772 DWDM High Power

CW Source Laser

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute

stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those

given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can

adversely affect device reliability.

Parameter Symbol Condition Min Max Units

Operating Case Temperature TOP continuous -20 +65 °C

Storage Temperature TSTG continuous -40 +85

°C

Laser Forward dc Current - continuous - 400 mA

Photodiode Reverse Voltage VR,MPD continuous - 10 V

Laser Reverse Voltage - continuous - 2 V

TEC current ITEC continuous - 1.7 A

ESD -

HBM: R = 1500 Ω, C = 100 pF -500 500 V

Electrical/Optical Characteristics

Parameter Symbol Condition Min Typ Max Unit

Operating Case Temperature1 T

op - -20 25 65

°C

Optical Output Power PO 40 mW version, T = Tset, IF = IOP

50 mW version, T = Tset, IF = IOP

63 mW version, T = Tset, IF = IOP

- mW

Threshold Current ITH BOL - - 30 mA

Operating Current IOP

40 mW version, BOL

50 mW version, BOL

63 mW version, BOL

300

325

350 mA

Laser Bias Forward Voltage VOP BOL, IF = IOP - - 2.5 V

Slope Efficiency η

40 mW version

50 mW version

63 mW version

0.12

0.14

0.17

- W/A

Wavelength λOP T = Tset, IF = IOP See Page 4 nm

Spectral Linewidth Δλ T = Tset, IF = IOP, FWHM - - 1.0 MHz

Optical Isolation ISO - 32 - - dB

Optical Return Loss ORL - 40 - - dB

Sidemode Suppression Ra tio SMSR - 30 - - dB

Polarization Extinction Ratio PER IF = IOP 17 - - dB

Wavelength Drift Over TC Range ΔλTOP T = T OP - - 40 pm

Relative Intensity Noise RIN - - - -163 dB/Hz

Monitor PD Current IMPD IF = IOP , VMPD = -5 V 100 - 2500

μA

Monitor PD Dark Current ID IOP = 0 mA , VMPD = -5 V - - 0.2 μA

Thermistor Resistance RTH TOP = 25 °C 9.5 10.0 10.5 KΩ

Thermistor Temp. Coefficients TCTH TOP = 25 °C - -4.4 - %/°C

TEC Current ITEC -20°C < T C < +65 °C -1.0 - +1.5 A

TEC Voltage VTEC -20°C < TC < +65 °C -2.0 - +3.0 V

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

ORTEL, A division of EMCORE

Model 1772 DWDM High Power

CW Source Laser

Outline Drawing

Pin Assignments

Pin Function

1 Thermistor

2 Thermistor

3 Laser DC Bias (-)

4 MPD Anode

5 MPD Cathode

6 TEC (+, current in cools)

7 TEC (-)

8 Case Ground

9 Case Ground

10 No Connection

11 Laser Commo n (+ )

12 Laser Modulation (-)

13 Laser Commo n (+ )

14 No Connection

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

ORTEL, A division of EMCORE

Model 1772 DWDM High Power

CW Source Laser

ITU Grid Channel Numbering

Channel Wavelength

(nm) Channel Wavelength

(nm)

62 1527.99 46 1540.56 30 1553.33

61 1528.77 45 1541.35 29 1554.13

60 1529.55 44 1542.14 28 1554.94

59 1530.33 43 1542.94 27 1555.75

58 1531.12 42 1543.73 26 1556.56

57 1531.90 41 1544.53 25 1557.36

56 1532.68 40 1545.32 24 1558.17

55 1533.47 39 1546.12 23 1558.98

54 1534.25 38 1546.92 22 1559.79

53 1535.04 37 1547.72 21 1560.61

52 1535.82 36 1548.51 20 1561.42

51 1536.61 35 1549.32 19 1562.23

50 1537.40 34 1550.12 18 1563.05

49 1538.19 33 1550.92 17 1563.86

48 1538.98 32 1551.72 16 1564.68

47 1539.77 31 1552.52 15 1565.50

Package Schematic

170 nH170 nH

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

ORTEL, A division of EMCORE

Model 1772 DWDM High Power

CW Source Laser

Laser Safety

Class IIIb Laser Product

This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH

Class IIIb laser product. This device has been classified with the FDA/CDRH under accession number 0220732.

Single-mode fiber pigtail with FC/APC connectors (standard).

Wavelength = 1.5 μm.

Maximum power = 100 mW.

Because of size constraints, laser safety labeling (including an FDA class IIIb label) is not affixed to the module,

but attached to the outside of the shipping carton.

Product is not shipped with power supply.

Caution: Use of controls, adjustments and procedures other than those specified herein may result in

hazardous laser radiation exposure.

PRELIMINARY DATA SHEET | DECEMBER 30, 2005

ORTEL, A division of EMCORE

Model 1772 DWDM High Power

CW Source Laser

Ordering Code Definitions

1772-NM-xx-yy-FC-PM

Example

1772-NM-63-43-FC-PM: 1772, 63 mW minimum output power, ITU channel 43, 1542.94 nm, FC/APC, Panda PM, 400

micron buffer.

Family Name

High Power CW, 14-Pin, DFB

Wavelength

yy = 02: Non-ITU, 1547 nm – 1560 nm

yy = 03: Non-ITU, 1557 nm – 1560 nm

yy = 04: Non-ITU, 1530 nm – 1560 nm

yy = 15: ITU Channel 15, 1565.50 nm

yy = 16: ITU Channel 16, 1564.68 nm

…

yy = 61: ITU Channel 61, 1528.77 nm

yy = 62: ITU Channel 62, 1527.99 nm

Matching Options

NM: No Matching

Connector

FC: FC/APC, (non-aligned)

Information contained herein is deemed to be reliable and accurate as of issue date. EMCORE reserves the right to change the design or specifications of

the product at any time without notice. Ortel, the Ortel logo, EMCORE, and the EMCORE logo are trademarks of EMCORE Corporation.

Ortel, a division of EMCORE

2015 West Chestnut Street

lhambra, California 91803-15 42

Tel: 626-293-3400

Fax: 626-293-3428

www.emcore.com

Optical Output Power

xx = 40: 40 mW

xx = 50: 50 mW

xx = 63: 63 mW

Fiber Options

PM: Panda PM, 400 μm