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產(chǎn)品型號：DFB-B
產(chǎn)品代碼：
產(chǎn)品價(jià)格：
最后更新：2011-05-30
關(guān) 注 度：2579
生產(chǎn)企業(yè)：長春海洋光電有限公司光通信部
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產(chǎn)品詳細(xì)介紹光通信用激光器
臺式DFB激光器光源 DFB-B
光學(xué)DFB系列是臺式分布反饋激光源，是為一般的實(shí)驗(yàn)室應(yīng)用而設(shè)計(jì)的。DFB激光器操作溫度和驅(qū)動(dòng)電流由微控制器精確監(jiān)測，確保恒定的輸出功率和發(fā)射波長穩(wěn)定。由于選擇RS232接口，用戶可以調(diào)節(jié)激光器驅(qū)動(dòng)電流和發(fā)射波長控制DFB的輸出功率。激光器的操作壽命超過15年，3年保修。
應(yīng)用
實(shí)驗(yàn)室試驗(yàn)和測量
DWDM Networks
種子激光
顯微光學(xué)組件
光纖傳感器
特征
達(dá)到8個(gè)波長的DFB光源
DFB輸出達(dá)到50mW
波長穩(wěn)定性達(dá)到0.005nm
超過80 DWDM波長
PM輸出有效
RS232控制接口
三年有限保修
Feature Name
Description
Technical Specifications
Number of DFB
Standard Wavelength Range
1310 nm ± 5 nm, 1510 nm ± 5 nm, 1530 nm ± 5 nm, 1540 nm ± 5 nm, 1550 nm ± 5 nm, 1560 nm ± 5 nm, 1570 nm ± 5 nm, 1580 nm ± 5 nm, 1590 nm ± 5 nm, 1600 nm ± 5 nm
Customized Wavelengths 1528 nm to 1563 nm
DWDM Wavelength in C-band Can Be Specified; See Attached Table
Wavelength Accuracy for Customization
± 0.05 nm
Output Power
10 mW, 20 mW, 50 mW on select wavelengths
Output Power Stability
± 0.05 dB over 8 Hours
Wavelength Accuracy
± 0.002 nm over 8 Hours
Standard Laser Linewidth
2 MHz typ., 10 MHz max.,
Narrow Laser Linewidth
< 1 MHz DFB Available
Side Mode Suppression Ratio
45 dB typ.
Optical Isolator
30 dB min.
Relative Intensity Noise
-145 dB/Hz max.
Polarization Extinction Ratio
20 dB typ. (with PM fiber Option)
Adjustable Features and Output
Channel Output Control
On/Off
DFB Power Output
Up to 10 dB Adjustment of Peak Power Output
Mechanical Specifications
Temperature Range
10º C to +50º C (operating), -10º C to +70º C (storage)
Operating Humidity
0% to 85% Relative Humidity
Power Supply
80 – 240 V, 43 – 63 Hz AC or 40 - 58 V DC (Optional)
Power Consumption
50 W max.
Housing Dimensions
Benchtop, 16.5” x 12.5” x 5.25”
Control / Monitoring
LD Current, Output Power, Laser Wavelength
Remote Control
RS-232 via DB-9 Connector
Display
LD Current, Output Power
Optical Connectors
FC/APC, FC/UPC, SC/APC, SC/UPC PM FC/APC, PM FC/UPC
Optical Fiber Type
SMF-28 (Standard), PANDA for PM Output
Housing
Solid Cast Aluminum
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| 會員級別：免費(fèi)會員 |
| 加入時(shí)間：2011-05-19
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