Single-Mode Digital Tethered Module with Optical Isolator
Our Single-Mode Digital Tethered Module with an Optical Isolator is a fully turn-key, UL/CE and IEC certified laser module perfect for lab use. It comes complete with an internal wavelength stabilized laser module, a laser enable switch for safety, an LED readout, an output power control dial, a safety key lockout, a remote interlock, and an emergency shut-off switch (EMO). The ‘Tethered Head’ offers ease of use and flexibility for different setups and allows the user to bring the open beam laser output to the sample.
Features
- Wavelength Stabilized Spectrum
- Narrow Spectral Linewidth (<1 MHz FWHM)
- High Power Single-Mode Open Beam Output
- TEM00, Single-Spatial and Single-Longitudinal Mode (SLM)
- Circularized & Collimated Output Beam
- Integral Laser Line Filters at 633nm, 638nm, 785nm, 808nm, and 830nm
- >50 dB SMSR Typical
- USB Interconnectivity
- UL/CE and IEC Certified & Fully turn-key
- External fiber patch cord sold separately
Specifications
Detailed Information
IPS’s proprietary Wavelength Stabilized Laser features high output power with narrow spectral bandwidth. The laser’s stabilized peak wavelength remains “locked” regardless of case temperature (10 to +35 deg. C) – making this source an ideal choice for the most demanding applications.
Devices can be spectrally tailored to suit application needs and offer side mode suppression ratio (SMSR) better than 40 dB, making these sources ideal for high resolution Raman spectroscopy, confocal microscopy, and interferometry applications.
For a more detailed description, see the following datasheets and operation manuals. If you don’t see exactly what you need, give us a call we have customized these modules in many different ways for various customers to meet their most demanding needs.
λ
(nm)
Output Power
(mW)
Base Part
Number
633
35
I0633SH0035B-IS-TH-USB
638
35
I0638SH0035B-IS-TH-USB
780
90
I0780SH0090B-IS-TH-USB
783
90
I0783SH0090B-IS-TH-USB
785
90
I0785SH0090B-IS-TH-USB
785
135
I0785SH0135B-IS-TH-USB
808
90
I0808SH0090B-IS-TH-USB
808
135
I0808SH0135B-IS-TH-USB
830
90
I0830SH0090B-IS-TH-USB
830
135
I0830SH0135B-IS-TH-USB
Optical Specs
Wavelength Tolerance
+/- 0.5 nm
Spectral Linewidth (Δλ)
<100 MHz
Wavelength Stability Range
10º C – 45 oC
SMSR (no laser line filter)
45 – 50 dB typical
SMSR (w/laser line filter)
>70 dB typical
Polarization Orientation
Perpendicular to the plane of the base mounting plate of optical head
Polarization Extinction Ratio (PER)
>17 dB
Beam Quality (M², 1/e²)
<1.5 (1.3 typical)
Spot Size²
~1.5mm with beam expander
Divergence
<1 mrad typ. with beam expander
Output Power Stability
<0.5% RMS
Modulation Rate
CW to kHz at 50% duty cycle or CW to 1kHz at 10-100% duty cycle
Warm-Up Time
10 Seconds from cold start to <1 wavenumber
1.5 sec from warm start to <1 wavenumber
3 sec from warm start to <0.1 wavenumber
Electrical Pinout
Input Power
100 – 240 VAC
50 – 60Hz, 0.4A
Fuse Rating
250V, 1A, FastBlow
5mm x 20mm, 2 each
Product Manuals
FAQ
***
Software
Digital Tethered Head Customization
- Custom wavelengths available upon request.
- Adjustable beam expander to set beam diameter at specified distances.
- Multi-Mode Achro-Fiber port available.
- Optical Isolator available.
Digital Tethered Head
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