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Model 090 - 904 nm Optical Module Specifications



Light Out

Spectral Peak
904nm +/- 15nm (nominal) Spectral Width
less than 5nm (nominal) Power Levels
0 to 2 mW baseline, 100 uW to 2 mW peak (Custom up to 10mW); independently adjustable. Impulse output fixed at 100 uW baseline, 1.5 mW peak (typical). Resolution
10 uW, 100 uW to 2 mW pulses; 0 to 2 mW in External Modulation and CW. Transition Times (20% to 80%)
500 ps rise time, 1.5 ns fall time (pulses with zero baseline) 1 ns rise time, 1 ns fall time (pulses with non zero baseline). Dynamic Range
13 dB, pulses with zero baseline; 20 dB, pulses with nonzero baselineExternal Modulation and CW. Accuracy (Nonzero Baseline)
Absolute: +/- 1 dB, 200 uW to 2 mW. Relative: +/- 0.5 dB, 200 uW to 2 mW pulses;+ 30 uW, 200 uW to 2 mW for External Modulation and CW. Temperature Coefficient
0.05 dB/°C. Fiber
6/125 Single Mode Fiber standard (Contact Factory for custom); 0.21 NA. Connector
ST Standared (Contact Factory for custom)

Timing

Trigger
Internal 0.01 Hz to 100 MHz; external 0 to 100 MHz. Pulse Width
3 ns to 640 s. Impulse
400 ps typical (fixed). Delay
0 ns to 640 s (plus fixed delay). External Drive
0 to 200 MHz, pulses with zero baseline; 0 to 300 MHz, pulses with nonzerobaseline; 300 mV min. amplitude; 50 ohm input. External Modulation
100 Hz to 700 MHz (-3 dB); 100mV rms/mW sensitivity (typical); 50 ohminput. Module Delay
10 ns typical (fixed) mainframe's Pulse Out to Light Out. Jitter 100ps rms.

Common Module Specifications

    Store
    A ROM determines the instrument's allowable operating conditions andunits of display applicable for the installed module.
    A nonvolatile memory (RAM) in each module stores up to ten complete settings of operating conditions (trigger level, slope, etc.) and output pulse parameters. Recall
    The RAM-stored settings can be manually or bus transferred to the mainframeto produce the pre determined outputs. Weight
    2 Ibs net (0.9 kg); 5 Ibs shipping (2.3 kg). (When installed in a Model 6040 Mainframe, est. 24 lbs. shipping) AmbientSame as Model 6040 mainframe.


Model 085 - Pulse Generator

Used in conjunction with BNC Model 6040 Optical Pulse Generator Mainframe The Model 065 is similar to the Model 085 except for the following:
The spectral peak is 650nm.

Features

•  Trigger Internal 0.01 Hz to 100 MHz; external 0 to 100 MHz

•  Pulse Width 3 ns to 640 s

•  Impulse 400 ps typical (fixed)

•  Delay 0 ns to 640 s (plus fixed delay)

Applications

•  Photo Multiplier

•  Photo Detector

•  Fiber Optics Testing








Berkeley Nucleonics Corporation

2955 Kerner Blvd., San Rafael CA 94901 U.S.A

Phone: 800.234.7858 Fax: 415.453.9956

E-mail: info@berkeleynucleonics.com