Compare Model Drawings, CAD & Specs Availability Price
single wavelength laser diode module with narrow linewidth shown next to quarter
SWL-7500 Series OEM-Grade Laser Diode Module Controllers
4 Weeks
SWL-7500 SWL-7500 Series OEM-Grade Laser Diode Module Controllers
4 Weeks
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 632.5-635 nm, 8 mW at 633 nm
SWL-7504 Single Wavelength Laser, 632.5-635 nm, 8 mW at 633 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 650-660 nm, 20 mW at 660 nm
SWL-7505 Single Wavelength Laser, 650-660 nm, 20 mW at 660 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 682-692 nm, 8 mW at 687 nm
SWL-7509 Single Wavelength Laser, 682-692 nm, 8 mW at 687 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 765-785 nm, 70 mW at 780 and 785 nm
SWL-7513 Single Wavelength Laser, 765-785 nm, 70 mW at 780 and 785 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 845-852 nm, 50 mW at 852 nm
SWL-7517 Single Wavelength Laser, 845-852 nm, 50 mW at 852 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 1060-1065 nm, 70 mW at 1064 nm
SWL-7521 Single Wavelength Laser, 1060-1065 nm, 70 mW at 1064 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 1535-1550 nm, 30 mW at 1550 nm
SWL-7528 Single Wavelength Laser, 1535-1550 nm, 30 mW at 1550 nm
single wavelength laser diode module with narrow linewidth shown next to quarter
Single Wavelength Laser, 1600-1617 nm, 30 mW at 1600 nm
SWL-7530 Single Wavelength Laser, 1600-1617 nm, 30 mW at 1600 nm

Features

Exceptional Wavelength and Power Stability

The user-selected single, fixed wavelength of the SWL-7500 laser is stabilized using internal optics and precision temperature control. Additionally, the laser output power is controlled by an ultra-low-noise current source. All this results in exceptional wavelength and power stability.

Highly stable cavity design yields extremely low wavelength drift. - No signal drift - High precision without calibration

High Power and Extremely Narrow Linewidth for Raman Spectroscopy

With powers up to 150 mW at 785 nm and a linewidth <200 kHz measured over 50 ms, the SWL-7500 lasers are ideal for precision Raman spectroscopy applications.

All Solid-State, Tiny Footprint, OEM Ready

With a footprint that is smaller than a business card, the laser will fit in most instrument designs with room to spare. We have carefully designed these lasers to operate continuously on a single longitudinal mode and minimal frequency drift as the heart of any imaging, metrology, or spectroscopic measurements. Long-term wavelength and power stability make this laser a miniature work horse.

Integrated Permanent Fiber-Coupling

The fiber-coupled versions feature an integrated optical isolator and a permanently fixed and aligned fiber, eliminating fiber misalignment to increase efficiency and maintain power stability.

SWL-7500 OEM-Grade Controller

The OEM controller features low current noise, a high-capacity TEC controller, a RS-232 interface with GUI or binary control, and CE & RoHS compliance.

Setup Instructions

Applications

  • Raman imaging and spectroscopy
  • Interferometry
  • Terahertz generation
  • Data encryption
  • Fiber gyroscopes
  • LIDAR