DATASHEET | DECEMBER 2012

FIBER OPTICS

| REV 2012.12

Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.

Applications

DWDM

CATV

Free Space Optics

Features

40, 50, 63 & 100 mW Optical Output

Power

OC-48 Pinout Compatible

Telcordia Technologies™ GR-468

Compliant

PM Fiber

-20°C to +65°C Operating Temperature

Range

Monitor Photodiode

RoHS

The 1782 laser component is characterized for use as a CW optical source in

CATV and DWDM networks. The 1782 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 1782 incorporates a high efficiency coupling scheme to deliver 40 mW, 50

mW, 63 mW and 100 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

40

50

63

100

-

-

-

-

-

-

-

-

mW

Threshold Current

-

-

40

mA

Operating Current

-

-

650

mA

RIN

-

-

-163

dB/Hz

RIN Through 65 km Fiber

Standard

Enhanced

-

-

-

-

-155

-157

dB/Hz

dB/Hz

SMSR

30

-

-

dB

Polarization Extiction Ratio (PMF pigtail)

17

-

-

dB

Optical Isolation

32

-

-

dB

Optical Return Loss

40

-

-

dB



1782 DWDM High Power CW Source Laser