TEM-LN-642 642 nm Low Noise TEM00 Red Diode Laser
Description: It features TEM00 mode, ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, comm...
View full detailsSales office: San Jose, CA · +1 408-623-9704
642 nm lasers and components. Explore our 642 nm product line. This collection carries laser diodes, Q-switched and pulsed lasers and solid-state lasers. Datasheets are available for download on each product page.
Need help selecting a 642 nm laser or component for your application? Our engineers can recommend the right model — request a quote.
Description: It features TEM00 mode, ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, comm...
View full details
Description: It features TEM00 mode, ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, comm...
View full details
Description: It features TEM00 mode, ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, comm...
View full details
Description: It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in medical imaging, flow cytomet...
View full details
Description: It features integrated electronics, repetition rate 100kHz to 80MHz, synchronized signal output. Fast ON/OFF/multiplexing capability. ...
View full details
Description: It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are widely used in laser projection, lase...
View full details
Description: It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in medical imaging, flow cytomet...
View full details
Description: It features ultra compact design, long lifetime, cost-effectiveness and easy operation. They are widely used in laser projection, lase...
View full details
Description: It features a narrow spectral linewidth, stable wavelength, long lifetime and easy operation. They are widely used in precision measur...
View full details
Description: It features a long coherent length, stable wavelength, long lifetime and easy operation. They are widely used in holography, interfere...
View full details
Description: It integrates laser, fiber coupled optics, laser power supply and temperature control into housing. They are widely used for medical, ...
View full details
Description: This series laser products with excellent material removal rate, are widely used in microelectronics, material processing, solar energ...
View full detailsPrecision lasers and photonic components.
Precision lasers and photonic components for research, industry, and OEM systems.
+1 408-623-9704
San Jose, California, USA
New products, wavelength releases, and application notes.
© 2026 HJ Optronics, Inc. All rights reserved.
Invite customers to join your mailing list.
Copyright © 2026 HJ Optronics, Inc..