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參數(shù)資料
| 型號： | NX8570 |
| 廠商： | California Eastern Laboratories |
| 英文描述： | 123dB SNR Stereo Audio DAC (S/W Control) 28-SSOP -25 to -40 |
| 中文描述： | 1 550 nm的連續(xù)光源InGaAsP多量子阱激光器激光二極管模塊波長顯示器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 794K |
| 代理商： | NX8570 |
LASER DIODE
NX8570 Series
1 550 nm CW LIGHT SOURCE
InGaAsP MQW-DFB LASER DIODE MODULE
WITH WAVELENGTH MONITOR
DESCRIPTION
The NX8570 Series is a 1 550 nm Multiple Quantum Well (MQW)
structured Distributed Feed-Back (DFB) laser diode module with wavelength
monitor function.
This device is temperature tunable over 4
× 50 GHz
channels. Available at both C-band (1530.334 to 1565.087 nm) and L-band
(1565.496 to 1608.760 nm) ITU-T grid wavelengths.
This device is designed as CW light source and ideal for transmission
systems in which external modulators are used.
FEATURES
Wavelength monitor function (Etalon Filter, Wavelength monitor PD)
Optical output power: Pf = 20 mW MIN.
Available for DWDM wavelengths based on ITU-T recommendations
(50 GHz grid)
4-channel wavelength tunable capability for 50 GHz-spacing
(NX8570S
××××D)
Internal thermo-electric cooler and isolator
Hermetically sealed 14-pin butterfly package
Polarization maintain fiber pigtail
Document No. PL10135EJ03V0DS (3rd edition)
Date Published June 2004 CP (K)
The mark
shows major revised points.
NEC Compound Semiconductor Devices, Ltd. 2002, 2004
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