ps Diode Laser
• Pulse Width Down to 40 ps
• Repetition Rate 20 MHz / 50 MHz / 80 MHz / CW (Switchable)
• Free Beam or Single-Mode Fiber Output
• Optical Power Up to 50 mW
• Fast ON / OFF / Multiplexing Capability
• All Electronics Integrated
• No External Driver Unit
• Simple +12 V Supply
• Synchronisation Input
• 160 x 90 x 60 mm3
BDL-SMN Optical
Wavelength / nm
375, 405, 445, 473, 488, 515, 640, 685, 785, Other on Request
Repetition Rate
20, 50, 80 MHz and CW Operation
Pulse Width (FWHM, at Medium Power, at Maximum Power) 2)
40 - 90 ps, 200 - 300 ps
Peak Power
40 to 500 mW
Diameter of Laser Beam
0.7 mm, TEM00 Mode
Polarisation
Horizontal
Coupling Efficiency into Single-Mode Fiber (typ.)
60%
Satbility of Repetition Rate
± 100 ppm
Pulse-to-Pulse Jitter
< 20 ps
Reaction Time to 'Laser On' Signal
3 µs
Power and Pulse Shape Stabilisation after Switch-ON
2 min 5)
Trigger Output
Pulse Amplitude
-1 V (Peak) into 50 Ω
Pulse Width
1 ns
Output Impedance
50 Ω
Connector
SMA
Delay from Trigger to Optical Pulse
< 1 ns
Jitter between Trigger and Optical Pulse
< 10 ps
Synchronisation Input
Amplitude
+3.3 V to +5 V into 50 Ω
Duty Cycle
10 to 30 %; DC Equivalent must be < 2.5 V
Frequency
20 to 80 MHz
Switching from Internal Clock to Sync Input
Automatic, by Average Voltage at Sync Input Connector
Control Inputs
Frequency (20, 50, 80 MHz) and CW Operation
TTL / CMOS high 3)
Laser ON / OFF
TTL / CMOS low 3)
External Power Control
Analog Input, 0 to +10 V
Power Supply
Power Supply Voltage
+9 V to +12 V
Power Supply Current
300 mA to 1.5 A 4)
Power Adapter
AC-DC Power Adapter, with Key Switch and Control Box in Cable
Mechanical Data
Dimensions (width x height x depth)
(160 x 90 x 60) mm
Mounting Thread
two M6 Holes
Maximum Values
Power Supply Voltage
0 V to +15 V
Voltage at Digital Control Inputs
-2 V to +7 V
Voltage at Ext. Bias Input
-12 V to +12 V
Ambient Temperature
0 °C to +40 °C
(1) Typical values, sample tested. Depends on pulse width and selected power
(2) Depends on wavelength version
(3) All inputs have 10 kΩ pull-up resistors. Open input is equivalent to logic 'high'.
(4) Depends on ambient temperature. Cooling current changes due to temperature regulation of laser diode. (5) Operation below 13 °C may result in extended warm-up time.
商品属性 [波长] 375, 405, 445, 473, 488, 515, 640, 685, 785, Other on Request [脉宽] 40 - 90 ps, 200 - 300 ps [重复频率] 20, 50, 80 MHz and CW Operation