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SureLock 785/830/976/1064nm Butterfly OEM Laser Module
SureLock 785/830/976/1064nm Butterfly OEM Laser Module

SureLock™ 785/830/976/1064 nm Butterfly OEM Laser Module

Coherent’s OEM Butterfly Laser Module is a wavelength-stabilized, high-power, compact fiber-coupled laser platform designed specifically for incorporation into Raman spectroscopy or other analytical instrumentation systems. The ultra-compact electronics provide constant temperature control, along with variable analog current control and an interlock connection to simplify integration. An included base plate allows for mounting in virtually any orientation.

All SureLock™ Series lasers are stabilized using the Coherent PowerLocker® Volume Holographic Grating (VHG), ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region. The narrowed linewidth, low power consumption, and broad stabilized temperature operating characteristics deliver affordable, portable instrument-quality performance.

Available in 785 nm, 830 nm, 976 nm, and 1064 nm versions with power levels up to 600 mW. Comes with an FC/PC connector.

Wavelength-Stabilized, Compact Fiber-Coupled Laser

for Analytical Instrumentation Systems

​Specification Summary

Parameter Symbol Min Typ Max Unit
Output Power Po – 600 – mW
Center Wavelength (vacuum) LP 785/830/ 976/1064 nm
Center Wavelength Tolerance (vacuum) LP +/- 0.5 nm
Linewidth Δλ – 0.07 0.15 nm
Central Stabilized Temperature1 Tc 20 – 40 °C
Stabilized Temperature Range1 Tr 14 – – °C

SureLock™ Specifications


Operating Specifications

Parameter Symbol Min Typ Max Unit
Current Ith – 325 – mA
Input Voltage Vop – 5 V
Fiber Type 105 µm core/ 900 µm tubing
Connector FC/PC
Numerical Aperture NA – 0.22 –
Operating Temperature2 Top 0 25 50 °C
Storage Temperature2 Ts -20 – 80 µm

SureLock™ Operating Specifications

2Non-condensing

All specifications are at rated power with a case temperature of 25°C unless otherwise noted

Applications

Application
Raman Spectroscopy
Metrology
Bio-instrumentation
Sensing
Analytical Instrumentation

Features & Benefits

  • Compact footprint – only slightly larger than the 14-pin butterfly laser
  • High power – up to 600 mW
  • Narrow spectral linewidth: < 0.15 nm
  • Wavelength stability across operating range 0.01 nm/°C
  • Fiber coupled output 105 µm MM fiber

Related Materials

Case Studies

Documents

785nm/830nm OEM Butterfly Module Datasheet

785nm/830nm OEM Butterfly Module Datasheet

BF785-PLR600 Stability

BF785-PLR600 Stability

BF785-PLR600 Test Report

BF785-PLR600 Test Report

Optical Feedback Warning

Optical Feedback Warning

Case Studies

Brochures

Extending Raman into the THz Domain

Extending Raman into the THz Domain