λ-Master 950 Tunable Diode Laser
Description
Our wavelength tunable lasers use our proprietary transposed Littman-type external resonator structure to completely separate the ASE from the output optical axis without sacrificing optical output intensity, achieving both high output intensity and high spectral purity (ASE-free). In addition, the Littman configuration, which is a geometrically and mathematically ideal configuration, is partially deformed to compensate for the dispersion of the LD chip and optics to achieve mode hop-free tuning over a wide wavelength bandwidth even in the 1um band, where chip dispersion becomes apparent, let alone in the communication band. To fully use the performance of the external cavity, a stepper motor type pressure contact slider with backlash-free and ultra-precise motion is used as the wavelength tuning actuator to achieve wavelength sweep performance that contributes to precision spectroscopic measurement. Other features include an analog wavelength sweep function using PZT, an auto-focus function for fiber couplings that takes advantage of high output power, and a data acquisition function synchronized to wavelength tuning, all of which can be fully utilized by the spectroscopic measurement software to meet the high demands of laboratory users. The software is available in executable file format, and LabVIEW source code is also distributed.
λ-Master 950 Tunable Diode Laser
Specifications |
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|---|---|
| Center Wavelegth: | 950 nm |
| Tuning Range: | 920-1010nm |
| Sweep Speed: | 30 nm/sec |
| Power: | 17 dBm |
| SMSR: | 80 dB |
| Linewidth: | 100 kHz |
Features
- High Spectral Purity (ASE-Free): SMSR >80dB @res:0.01nm
- High Output Power: Max: > 100 mW (Fiber: > 60 mW)
- Wide Tuning Range: 920 nm ~ 1010 nm
- Mode-Hop Free Tuning: over entire tuning range
- Narrow Linewidth: ~100kHz (100 us)
- High-Resolution Control: 0.1 pm/step
- Built-in Power Control: ~ 20dB
- Data Acquisition: 2ch.16bit AD (Synchronized to λ scan)
- Full Computer Control: via USB, EXE and LabVIEW software
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
Japan
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
Yes, the λ-Master 950 Tunable Diode Laser has a built-in frequency monitor with a 10GHz FSR Etalon.
The data acquisition function of the λ-Master 950 Tunable Diode Laser is 16bit 2ch. Analog Inputs synchronized to control pulse.
The output power of the λ-Master 950 Tunable Diode Laser is >60mW (Fiber Output: >30mW).
The tuning range of the λ-Master 950 Tunable Diode Laser is 920~1000nm.
The tuning resolution of the λ-Master 950 Tunable Diode Laser is 0.1pm (30MHz)/step.