詳細(xì)信息
The Optilab PPL-1550-37-R is a fiber laser that produces picosecond pulses from electrical input pulses.
一、產(chǎn)品簡(jiǎn)介：
The Optilab PPL-1550-37-R is a fiber laser that produces picosecond pulses from electrical input pulses. The system contains a pulsed seed laser as Master Ocillator (MO) and a Power Amplifier (PA). The PPL-1550-37-R is capable of producing < 200 ps optical pulse widths and corresponding repetition rates up to 100 MHz from the user’s electrical pulse input. The system contains two units with seed laser PPL-1550 and power amplifier EYDFA-37.
The PPL-1550 consists of a stabalized DFB laser diode, centered at 1550 nm. The DFB laser operates under Continuous Wave (CW) mode, modulated by a high speed modulator rise time of less than 35 ps. EYDFA-37 is incorporated to amplify PPL-1550 output to 37 dBm. The PPL-1550-37-R features a standard remote control interface (RS-232) and an LCD display screen for easy user interface, accessible through a front panel adjustment knob. Contact Optilab for more information.
二、產(chǎn)品應(yīng)用：
LIDAR laser source
Free space communication
Research & Development
Testing & Measurement
三、產(chǎn)品特點(diǎn)：
Master Oscillator Power Amplifier(MOPA)
Programmable pulse width &repetition rate
High Pulse Contrast of -30 dB
Generate short pulse of < 200 ps
Uses external electrical input
1540 nm to 1563 nm laser λ adjustable±1.5 nm
Optional collimator
Feature Name | Description |
Optical Specifications | |
Laser Wavelength | 1543 nm to 1570 nm |
Wavelength Tuning Range | Up to ±1.5 nm |
Mininum Pulse Width | < 200 ps |
Modulator Rise/Fall Time | < 35 ps |
DFB Laser Linewidth | < 3 MHz, 1 MHz available |
Pulse Repetition Rate | User programmable |
Energy per Pulse | Up to 50 mJ |
Pulse Contrast | -30 dB |
Peak Power Output (w/ EDFA) | Up to 2 kW peak |
Jitter Relative to RF Reference | 10 rms max. |
Pulse Amplitude Variation | 1% rms max. |
Polarization Extinction Ratio | 20 dB typ. |
Amplitude Stability (Short Term) | < 1% |
Collimated Beam Quality | m2 < 1.2 |
Electrical Input Specifications | |
Modulator Bandwidth | Up to 20 GHz |
Modulator Extinction Ratio | 40 dB typical |
Input Level | > 0.5 V peak to peak |
Electrical Input Frequency | 50 KHz to 15 GHz |
Electrical Connector | SMA |
Mechanical Specifications | |
Operating Temperature | 0º C to +50º C |
Storage Temperature | -40° to +70° C |
Humidity | 10% to 90% |
Power Supply | 110 V AC and 220 V AC, 50 or 60 Hz |
Display | Temperature, Current, Voltage |
Controls/Monitoring | LDC display or RS-232 for Laser Switch, EDFA output power through front panel. |
Communication Interface | RS-232 interface cabling from PC to rackmount units |
Dimensions | 1RU: 19” x 14”x 1.75” (PPL-1550) 2RU: 19” x 14” x3.5” (EYDFA-37) |
Optical Fiber | Bare fiber or collimator |
Electrical Connectors | SMA Female |
