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NDL7701P fiches techniques PDF

NEC - 1 550 nm CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE

Numéro de référence NDL7701P
Description 1 550 nm CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE
Fabricant NEC 
Logo NEC 





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NDL7701P fiche technique
DATA SHEET
LASER DIODE
NDL7701P Series
1 550 nm OPTICAL FIBER COMMUNICATIONS
InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
DESCRIPTION
The NDL7701P Series is a 1 550 nm phase-shifted DFB (Distributed Feed-Back) laser diode with single mode
fiber. The strained Multiple Quantum Well (st-MQW) structure is adopted to achieve stable dynamic single
longitudinal mode operation over wide temperature range of –20 to +85 °C.
It is designed for all STM-1 and STM-4 applications.
FEATURES
• Peak emission wavelength
λp = 1 550 nm
• Low threshold current
Ith = 15 mA @ TC = 25 °C
• Wide operating temperature range TC = 20 to +85 °C
• InGaAs monitor PIN-PD
• Based on Bellcore TA-NWT-000983
NDL7701P
Optical Fiber
SM-9/125
Length: 1 m
0.9
3.2±0.25
7±0.2
PACKAGE DIMENSIONS
in millimeters
Optical Fiber
SM-9/125
Length: 1 m
NDL7701P1
0.9
3.2±0.25
7±0.2
Optical Fiber
SM-9/125
Length: 1 m
NDL7701P2
0.9
3.2±0.25
7±0.2
0.45±0.05
0.45±0.05
4– 0.45
±0.05
6±0.1
6±1.0
12.7±0.2
17.0±0.2
PIN CONNECTIONS
PIN CONNECTIONS
P.C.D. = 2 4 3
PD
4 3 P.C.D. = 2 4 3
PD
43
12 1 2
LD
Case
12
12
LD
Case
PIN CONNECTIONS
16
P.C.D. = 2
2– 2.5
2
PD
2
3
1
31
4
12±0.15
4 LD Case
16.0
The information in this document is subject to change without notice.
Document No. P10715EJ4V0DS00 (4th edition)
Date Published November 1998 NS CP(K)
Printed in Japan
The mark shows major revised points.
©
1995

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