Venturi Swept and Step-Wavelength Tunable Lasers
Venturi Swept and Step-Wavelength Tunable Lasers
The New Focus™ Venturi TLB-8800 swept-wavelength lasers deliver it all. They combine the best in tunability – ultrafast, ultrawide, and mode-hop-free – with low noise, high accuracy and repeatability. Because Venturi lasers are based on our award winning design, they are extremely dependable with OEM proven 24/7 reliability. Venturi lasers are ideal for fiber sensing, fiber-optics and silicon photonics testing, spectroscopy, laser seeding, and metrology.
Applications
- Fiber sensing
- Fiber optics testing
- Silicon photonics testing
- Spectroscopy
- Metrology
사양
Specifications1
| Model | Mode-Hop Free Tuning Range | Output Power | ASE | Integrated Dynamic Range | Wavelength Sweep Speed |
|---|---|---|---|---|---|
| 8800-H3-CL | 1520-1630 nm | 10 dBm | >40 dB | >15 dB | 2-2,000 nm/s |
| 8800-HSH3-CL | 1520-1600 nm | 10 dBm | >40 dB | >15 dB | 5,000-20,000 nm/s |
| 8800-L3-CL | 1510-1620 nm | 2 dBm | >70 dB | >55 dB | 2-2,000 nm/s |
| 8800-HSL3-CL | 1510-1600 nm | 2 dBm | >70 dB | >55 dB | 5,000-20,000 nm/s |
| 8800-H3-E | 1360-1460 nm | 10 dBm | >40 dB | >15 dB | 2-2,000 nm/s |
| 8800-H3-O | 1260-1340 nm | 10 dBm | >40 dB | >15 dB | 2-2,000 nm/s |
| 8800-HSH3-O | 1260-1340 nm | 10 dBm | >40 dB | >15 dB | 5,000-20,000 nm/s |
| 8800-L3-O | 1260-1340 nm | 2 dBm | >70 dB | >55 dB | 2-2,000 nm/s |
| 8800-HSL3-O | 1260-1340 nm | 2 dBm | >70 dB | >55 dB | 5,000-20,000 nm/s |
| 8800-H3-S | 1420-1520 nm | 10 dBm | >40 dB | >15 dB | 2-2,000 nm/s |
| 8800-H3-850 | 835-850 nm | 5 dBm | >40 dB | N/A | 5-1,000 nm/s |
Value
| Value | |
|---|---|
| Power Stability (1 hr) | ±0.01 dB |
| Power Repeatability | ±0.01 dB |
| Power Flatness, typical | <±4% |
| Wavelength Stability (1 hr) | ±0.003 nm |
| Absolute Wavelength Accuracy | 0.03 nm |
| Wavelength Repeatability | 0.010 nm |
| Tuning Mode | Swept or Step |
| Tuning Speed Flatness, typical | <±5% |
| Side Mode Suppression Ratio (SMSR) | >50 dBc |
| Relative Intensity Noise (0.1-5 GHz), typical | <-145 dB/Hz |
| Coherence Length in Swept Mode, coherence control off | >4 km |
| Linewidth, coherence control on2 | >150 MHz |
| Scan Repetition Rate5 | >5 Hz (100 nm scan @ 2,000 nm/s for standard model) >30 Hz (80 nm scan @ 10,000 nm/s for high speed model) |
| Step Size Resolution, step mode | 0.01 nm |
| Wavelength Resolution | 1 pm |
| Fiber Optic Connector | FC/APC |
| Fiber Type | SM or PM |
| User Interface | RS232, USB |
| Power Requirement | 85-265 VAC (47-63 Hz), power consumption |
| Environment Temperature, operating | 15-40°C |
| Environment Temperature, storage | 0-50°C |
| Environment Humidity | Non-condensing |
Footnotes:
- Due to our continuous product improvement program, specifications are subject to change without notice.
- Coherence control is user adjustable.
- Scan repetition rate is user adjustable by programming dwell time, sweep speed, and wavelength tuning range.
- TypeExternal Cavity Diode Laser
- Wavelength RegionTunable
- 펄스폭CW/Quasi CW
- WavelengthFor tuning ranges see specifications
- Process TypeMetrology
기능
20,000 nm/second Tuning Speed
The Venturi TLB-8800 is the only swept wavelength laser with up 20,000 nm/second tuning speed and high frequency repetition rates enabling true real-time measurements. Tuning speeds, repetition rates, dwell times, and wavelength ranges are adjustable to accommodate your unique needs. In addition to wavelength sweeping, the Venturi is capable of step tuning in 0.01 nm increments. The front panel offers easy access to RS232 and USB interfacing with use of a user friendly GUI.
호환 가능한 파워 센서
Venturi레이저의 출력 확인과 분석은, Ophir PD300-IR (7Z02412) 열 전력 센서와 Centauri 레이저 파워 미터를 추천합니다. 이 레이저 측정 장비에 대한 추가 정보는 ophiropt.com 에서 웹사이틍서 찾아 볼 수 있습니다. 다른 Ophir 센서와 미터기도 용도에 따라 Venturi에 적합할 수 있습니다. 또한 Ophir는 레이저 시스템 개발자들과의 협력을 통해 임베디드 빔 진단법을 구축하여, OEM 솔루션으로서 시스템 성능을 모니터합니다.
리소스
Literature
CW Tunable Lasers Brochure(3.8 MB, PDF) Ultrafast Lasers Brochure(4.6 MB, PDF)
