Spectra Physics Q-Switched DPSS Laser 1064nm >4W, 80ns, 20uJ @ 200KHz J20I-VHP80

Description

Spectra Physics Q-Switched DPSS Laser 1064nm >4W, 80ns, 20uJ @ 200KHz J20I-VHP80
Spectra Physics Q-Switched DPSS Laser 1064nm >4W, 80ns, 20uJ @ 200KHz J20I-VHP80
Complete Spectra Physics J20I-VHP80-106Q laser system. We have cleaned, calibrated and fully tested this and guaranteed it is in excellent working condition. This is a complete system, ready to use out of the box including the head cable, Q-switch coax cable, power cable and key. We've mounted the head to a custom heat sink that allows it to be easily attached to a breadboard with 1 inch hole spacing. Price includes a 60 day performance warranty.
These systems are controlled with simple commands over an RS-232 serial port. We include a DOS program that makes controlling the system quite easy (see the last 2 pictures). The program runs great using the freely available DOSBox emulator on modern 32 and 64 bit systems. The laser can be run in constant current or constant power mode. We've calibrated the internal power detector to provide accurate power readings so an external power meter is not absolutely necessary.
This system includes:
J20i Power Supply. This is operated like a T-series supply, but has solid state (TEC) cooling so it is much smaller, quieter and uses less power.
20W FCBar fiber coupled 808nm pump laser diode. This is installed inside the J20i and temperature tuned for peak efficiency.
VHP80 laser head. This is a small, V-fold Vanadate based laser with the following specs:
Wavelength: 1064 nm
Average Power: >4 W
Pulse Rate: 50-250 KHz, 200 KHz nominal
Pulse Energy: 20 uJ
Pulse Width: 80 ns
Mode: TEM00
Beam Diameter: 0.6mm
Divergence: 2.6 mrad FWHM
M^2: <1.2
System Test Results:
Diode Maximum Current: 21.6A (13W at the finer tip)
Operating Current: 19.1A
Average Output Power: 4.2W @ 200KHz
Pictures and description Copyright © 2020 Starlight Photonics, Inc.
Starlight Photonics Policies
FDA Disclaimer for Laser Items
This product is sold solely for use as a component (or replacement) in an electronic product; therefore it is not required to, and does not comply with, 21 CFR 1040.10 and 1040.11 which pertain to complete laser products. The manufacturer of the complete system-level electronic product is responsible for complying with 21 CFR 1040.10 and 1040.11 and for providing the user with all necessary safety warnings and information.
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Company Information
Starlight Photonics, Inc.
PO Box 1134
Alviso, CA 95002