785nm/830nm/976nm/1064nm, 600mW Raman Butterfly Lasers
High Power, Narrow Linewidth Fiber Coupled Output
Features:
• Compact 14-pin butterfly footprint
• Narrow spectral linewidth - 0.15nm
• Wavelength0.01nm/°C stability across operating range
• Fiber coupled output - 105 mm MM fiber
• NoiseBlock™ narrow-band ASE suppression filters and beamsplitters available
in match-ing wavelengths to further reduce linewidth and ASE noise
Applications:
• Raman Spectroscopy
• Metrology
• Bio-instrumentation
• Sensing
• Analytical Instrumentation
Ondax’s 785nm, 830nm, 976nm and 1064nm Raman Butterfly Lasers are wavelength-stabilized, high-power, fiber-coupled lasers designed specifically for Raman applications. The narrowed linewidth, low power consumption, and broad stabilized temperature operating characteristics deliver affordable, portable instrument-quality perfor-mance.
All SureLock™ Series lasers are stabilized using the Ondax Pow-erLocker® Volume Holographic Grating (VHG), ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region.
Available with FC/PC or FC/APC connectors.
Specifications:
Specification Summary
Parameter
Symbol
Min
Typ
Max
Unit
Output Power
Po
600
mW
Center Wavelength (vacuum)
Lp
784.5
785
785.5
nm
829.5
830
830.5
975.5
976
976.5
1063.5
1064
1064.5
Linewidth
Δλ
0.06
0.10
0.20
nm
Central Stabilized Temperature1
Tc
20
40
°C
Stabilized Temperature Range1
Tr
14
°C
Operating Specifications
Parameter
Symbol
Min
Typ
Max
Unit
Threshold Current
Ith
785/830nm
325
mA
1064nm
250
Operating Current
Iop
785/830nm
1100
1500
mA
1064nm
1200
1600
Operating Voltage
Vop
785/830nm
1.9
2.2
V
1064nm
2.1
2.5
TEC Current
2
A
TEC Voltage
4
V
Fiber Type
105 mm core/
900 mm tubing
Connector
FC/PC (std) /
FC/APC (custom)
Numerical Aperture
NA
0.223
Operating Temperature2
Top
0
25
50
°C
Storage Temperature2
Ts
-20
80
°C
1 Temperature set point is internal TEC set point. R-T thermistor data is available to determine actual thermistor setting.
2Non-condensing
3 Optional 0.15NA fiber available for 976nm
All specifications are at rated power with a case temperature of 25°C unless otherwise noted .
商品属性 [波长] 785nm/830nm/976nm/1064nm [功率] 600mW [光谱宽度] 0.1nm(typ)