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Fiber 785nm Laser
Source for Raman Spectroscopy
---Powered by our wavelength stabilized technology
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| O/E Land Inc.
announced new 785nm high power, wavelength stabilized laser sources for Raman Spectroscopy
utility. OERSL-785 series are all-in-one laser systems.
Using our advanced fiber Bragg grating wavelength stabilized technology,
narrow line width suppression technology and advanced package
technologies, OERSL-785S emits wavelength/power-stabilized, narrow
bandwidth, high power in free space or fiber coupled 785nm laser. OERSL-785M integrates
power-stabilized laser driver and precise temperature controller. It also provides an
optional TTL modulation port, which can accept a modulation control
input of up to 100 kHz. |
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Features
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Wavelength stabilized by fiber
Bragg grating technology
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0.03nm spectral line width for
single mode laser
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OERSL-785S with free space output 70mW or
20mW for SM fiber
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Up to
1.4W for MM fiber
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Optional 100kHz modulator
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Output power adjustment
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Optional output power display or driving current
display
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Turn key solution or OEM module
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Turn
on/off switch and working indictor
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Low cost |
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Applications
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Raman Spectroscopy
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DPSS laser
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BioMedical
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Instrumentation
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Metrology
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Material Science |
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|
 |
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Optical Spectrum of
OERSL-785S
OELS-600 (turn key solution)
OEM Module
Specifications |
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|
OERSL-785S |
OERSL-785MA |
OERSL-785MB |
| Peak Wavelength |
785nm +/-
3nm |
785nm +/-
3nm |
785nm +/-
3nm |
| Output Power |
70mW (Free
Sapce) 20mW(in SMFiber) |
Typ. 500mW
|
Typ. 1400mW |
| Output Fiber |
5/125 um
SM Fiber |
105/125um
@ 0.22NA MM fiber |
| Connector |
FC/PC,
FC/APC |
SMA 905 (ST, FC/PC optional) |
| Spectral Bandwidth (FWHM) |
0.01nm ~
0.1nm |
Typ.
0.5 nm |
Typ.
2.0 nm |
| Optical Power
Stability |
<0.1% over 8 hrs with 1 hr warm-up |
| Optical Power
adjustment |
yes, with a knob in front panel for turn key
solution |
| Display (optional) |
output power display or driving current
display( optional) |
| Modulation Control
(Optional) |
TTL modulation 0-100 kHz (optional) |
| Fiber Type |
SM, PM, MM or Free Space |
| Power Supply |
110-120VAC, 60Hz/220-240VAC, 50Hz |
| Physical Dimensions
(HxWxD) |
120mm x 250mm x 250mm(source), 90mm x 65mm x 36mm (OEM) |
| Operation Temperature |
0 oC to 40 oC ( 32 oF to
104 oF) |
| Storage Temperature |
-20 oC to 70 oC (-4 oF to
158 oF) |
| Humidity |
5-95%, non-condensing |
Note:
For free space output collimated
(or focused) beam 785nm Raman laser source, please see details at:
Laser diode source with free
space
output beam
For fiber coupled 785nm laser diode inventory, please see details at:
Fiber coupled laser diode
Specifications are subject to change without
notice.
Go
bac k
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