プレサイスゲージ List of Products and Services

- High light output: R: 1mW, G: 0.5mW, B: 1mW (reference values) - Diverse color generation: Any color can be generated by adjusting the RGB output balance - Easy-to-handle fiber output type: 500μm core POF - No interference noise or speckle occurs - Compact and lightweight: palm-sized, integrated fiber, main unit, and AC adapter, low cost and short delivery time - Spot lighting and irradiation possible with optional collimating lens

• Other optical parts
• Lighting for image processing

Compact, fast, high-precision optical module manual alignment unit

• Other optical parts

A multi-channel DC voltage and current generator that allows PC control through external communication functions. It achieves space-saving and low cost with multiple channels in one package. External communication function: RS232C standard equipment Each channel has a maximum voltage/current output of 38.00V/200.0mA Minimum voltage/current resolution of 10mV/1μA The number of channels can be selected according to the application, from 1 to 32 channels.

• Other measurement, recording and measuring instruments
• power supply
• power supply

The alignment time is fast, within 10 seconds. The alignment accuracy can be as precise as -0.05 dB. The tilt angle of the beam is measured, and the axis of the fiber is adjusted.

• Other semiconductor manufacturing equipment

The automatic alignment unit PGAL-1006 is a super high-speed alignment unit using the high-speed alignment technology "PGAL-1 Active Alignment Method."

• Other optical parts

We will measure the luminous efficiency under the assumption of the luminescent current injection. The sample can be rotated to measure the light distribution (optional).

• Testing Equipment and Devices

Effectively suppresses temperature drift noise of the light sensor. Suppresses mechanical displacement caused by temperature.

• Temperature and Humidity Control

LDS1003 is a compact, lightweight, and low-cost LD light source that combines a pigtailed LD module with a power and drive circuit. It requires no adjustment and outputs 1mW of LD light immediately after power-on. The wavelength can be selected from 375nm to 1640nm depending on the type of LD. The drive circuit has a built-in APC function, ensuring stable output over long periods. The optical output is provided through a single-mode fiber (1m in length) tailored to the wavelength, producing a spatially stable circular beam with no mode noise. We also accept custom manufacturing with LDs specified by the customer. ■Features ● Optical output: 1mW ● Wavelength selection: 375, 406, 445, 473, 635, 650, 670, 785, 808, 830, 850, 904, 980, 1060, 1310, 1480, 1550, 1640nm ● High stability: ±1% stability (under constant temperature) due to the APC function ● SM fiber output: Spatially stable circular beam through SM fiber output tailored to the wavelength ● Compact and lightweight: Palm-sized, integrated fiber, body, and AC adapter ● Custom manufacturing with customer-specified LDs is also available.

• Microscope
• Other optical parts
• Optical Experimental Parts

LDS1004 is a compact, lightweight, and low-cost laser light source that combines a 532nm DPSS pigtailed laser module with a power supply and drive circuit. It requires no adjustment and outputs 532nm 1mW laser light immediately after power on. The drive circuit has an integrated APC function, ensuring stable output over long periods. The optical output is a 532nm band SM fiber (1m in length), providing a spatially stable circular beam with no mode noise. ■Features ● Optical output: 1mW ● Wavelength: 532nm ● High stability: ±5% stability (under constant temperature) due to APC function ● SM fiber output: Spatially stable circular beam from 532nm band SM fiber output ● Compact and lightweight: Palm-sized, integrated fiber, body, and AC adapter ● Low cost

• Analytical Equipment and Devices
• Other optical parts

FFP1003 is a system for measuring the angular distribution of light beams emitted from semiconductor lasers, LEDs, and optical fibers. By using a photodetector (PD), it achieves high sensitivity and a high dynamic range measurement, regardless of short-wavelength or long-wavelength bands. The adoption of a two-axis scanning method allows for the measurement of not only X profiles and XY profiles but also three-dimensional profiles. By controlling the precisely adjusted scanning and rotating optical system with an external PC, high-precision FFP measurements can be easily performed. ■Features ● Measurement of X profiles, XY profiles, and three-dimensional profiles ● Compatible with LDs, LEDs, and fibers in both short-wavelength and long-wavelength bands ● Capable of measuring with light levels below microW ● Intensity axis dynamic range > 40 dB ● Scanning angle range: ±60° and rotation angle range: 180°

• Microscope
• Other optical parts

○High coupling efficiency through unique high-speed core alignment technology ○High reliability through YAG laser welding ○Modularization with customer-specified LD and fiber ○Support for small-scale production starting from one unit

• others
• LCR Meter

Implementation solution for a new concept optical device using discharge bonding.

• Other optical parts

NFP1006 is a system for measuring the beam shape of optical waveguides, single-mode fibers, multi-mode fibers, plastic optical fibers, and semiconductor laser emission ends. By combining a camera system with a dedicated optical system, it measures the two-dimensional intensity distribution in real time. With a maximum magnification of ×100, it can measure with a resolution of up to 0.07μm. ■Features ● The theoretical resolution is 0.34μm when using the standard included ×20 objective lens, and 0.07μm when using the optional ×100 objective lens. ● It is equipped with various measurement and analysis functions. ● The maximum measurement repetition speed is 10 times per second. ● It has achieved a groundbreaking low price.

• Microscope
• Other optical parts

- Optical output: 100mW to 500mW (varies by LD model) - Wavelength: 400nm band, 600nm band, 800nm band, 980nm band, 1060nm band, long wavelength band - High stability: Stability within a few percent (under constant temperature) due to temperature control and APC or ACC functions - Fiber output: Compatible with SM fiber, MM fiber, and large diameter fiber

• Other optical parts
• Optical Experimental Parts

- Easy-to-handle fiber output type: 600μm core or 200μm core - High optical output: over 5mW (600μm fiber) or over 500μW (200μm fiber) - No interference noise or speckle occurs - Various color selections: UV (365nm, 385nm), purple, blue, cyan, green, amber, orange, red, white, and from the 850nm band - High stability: ±1% stability (under constant temperature) due to forced air cooling - Compact and lightweight: palm-sized, integrated fiber, body, and AC adapter, low cost and short delivery time

• Other optical parts
• Lighting for image processing