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您當前的位置: 首頁-產品展示-波長掃描激光器1520-1575nm w.調制帶寬3GHz

波長掃描激光器1520-1575nm w.調制帶寬3GHz

2019/08/15

  詳細內容

  產 品 說 明

  波長掃描激光器1520-1575nm w/調制帶寬3GHz

  The RTL-1550-M is a swept Wavelength laser source that is capable of rapid wavelength tuning across 1520nm to 1575nm wavelength windows. When driven by an external voltage source, such as functional generator or D/A converter, it can produce dynamically scanning wavelength spectrum up to the rate of 5 kHz.

欧美激情小说  RTL-1550-M provides excellent Side Mode Suppression Ratio (SMSR) of 50dB and high output level of 10mW. The output of RTL-10-M can be modulated up to 3GHz, via an external modulator, up to 3GHz in bandwidth. These performance enables excellent signal-to-noise ratio in Fiber Bragg Grating (FBG) sensor interrogation system, optical coherence system and optical frequency domain ranging.

  Applications

  ? Optical coherence tomography

  ? FBG sensor interrogation systems

欧美激情小说  ? Fiber Optics device characterization

  Part Number: RTL-1550-10-M

  Technical Specifications

  Optical

Laser Wavelength Range
1520nm to 1575nm Typical
Spectral Tuning Range
52nm Minimum @200Hz
Laser Linewidth
0.15nm Typical
Output CW Power
10mW Typical
Side Mode Suppression Ratio
50dB
Output Polarization
Depolarized
Optical Connectors
FC/APC
Electrical (Sweep Laser)

External Input Waveform
Triangular, Sinusoidal, Saw Tooth, DC
Sweep Voltage Range
12 Volt p-p Typical, 15 Volt p-p Maximum
Sweep Frequency Range
DC - 5KHz maximum
Bias Voltage Range
9 Volt Minimum, 15 Volt Typical, 25 Volt Maximum
Electrical (Intensity Modulator)

Modulator Frequency Range
3 Volt p-p


Modulator Bandwidth
3.0 GHz Typical
Environment / Mechanical Specifiations

Operating Temperature Range
0°C to 50°C
Power Supply
90 - 240 VAC, 47 - 63Hz AC
Power Consumption
40W Maximum
Housing Demensions
383mm(L) x 209mm(W) x 100mm(H)
Control / Monitoring
Pump Laser current, EDFA output power


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